{"id":2147,"date":"2021-02-28T14:07:58","date_gmt":"2021-02-28T06:07:58","guid":{"rendered":"https:\/\/www.eumz.com\/?p=2147"},"modified":"2021-02-28T14:07:58","modified_gmt":"2021-02-28T06:07:58","slug":"linux%e7%b3%bb%e7%bb%9f%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4%e9%80%9f%e6%9f%a5%e6%89%8b%e5%86%8c","status":"publish","type":"post","link":"https:\/\/www.wxcn.com\/?p=2147","title":{"rendered":"Linux\u7cfb\u7edf\u5e38\u7528\u547d\u4ee4\u901f\u67e5\u624b\u518c"},"content":{"rendered":"\n

\u4e00\u3001\u7cfb\u7edf\u4fe1\u606f
arch\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u673a\u5668\u7684\u5904\u7406\u5668\u67b6\u6784(1)
uname\u00a0-m\u00a0\u00a0#\u663e\u793a\u673a\u5668\u7684\u5904\u7406\u5668\u67b6\u6784(2)
uname\u00a0-r\u00a0\u00a0#\u663e\u793a\u6b63\u5728\u4f7f\u7528\u7684\u5185\u6838\u7248\u672c
dmidecode\u00a0-q\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0#\u663e\u793a\u786c\u4ef6\u7cfb\u7edf\u90e8\u4ef6\u00a0–\u00a0(SMBIOS\u00a0\/\u00a0DMI)
hdparm\u00a0-i\u00a0\/dev\/hda\u00a0\u00a0 #\u7f57\u5217\u4e00\u4e2a\u78c1\u76d8\u7684\u67b6\u6784\u7279\u6027
hdparm\u00a0-tT\u00a0\/dev\/sda\u00a0 #\u5728\u78c1\u76d8\u4e0a\u6267\u884c\u6d4b\u8bd5\u6027\u8bfb\u53d6\u64cd\u4f5c
cat\u00a0\/proc\/cpuinfo\u00a0\u00a0 \u00a0#\u663e\u793aCPU\u00a0info\u7684\u4fe1\u606f
cat\u00a0\/proc\/interrupts\u00a0 #\u663e\u793a\u4e2d\u65ad
cat\u00a0\/proc\/meminfo\u00a0\u00a0\u00a0\u00a0 #\u6821\u9a8c\u5185\u5b58\u4f7f\u7528
cat\u00a0\/proc\/swaps\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0#\u663e\u793a\u54ea\u4e9bswap\u88ab\u4f7f\u7528
cat\u00a0\/proc\/version\u00a0\u00a0 \u00a0\u00a0#\u663e\u793a\u5185\u6838\u7684\u7248\u672c
cat\u00a0\/proc\/net\/dev\u00a0\u00a0 \u00a0\u00a0#\u663e\u793a\u7f51\u7edc\u9002\u914d\u5668\u53ca\u7edf\u8ba1
cat\u00a0\/proc\/mounts\u00a0 \u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u5df2\u52a0\u8f7d\u7684\u6587\u4ef6\u7cfb\u7edf
lspci\u00a0-tv\u00a0\u00a0\u00a0#\u7f57\u5217PCI\u8bbe\u5907
lsusb\u00a0-tv\u00a0\u00a0\u00a0#\u663e\u793aUSB\u8bbe\u5907<\/p>\n\n\n\n

\u4e8c\u3001date \u663e\u793a\u7cfb\u7edf\u65e5\u671f
cal\u00a02007\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0#\u663e\u793a2007\u5e74\u7684\u65e5\u5386\u8868
date\u00a0041217002007.00\u00a0\u00a0 #\u8bbe\u7f6e\u65e5\u671f\u548c\u65f6\u95f4\u00a0–\u00a0\u6708\u65e5\u65f6\u5206\u5e74.\u79d2
clock\u00a0-w\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0#\u5c06\u65f6\u95f4\u4fee\u6539\u4fdd\u5b58\u5230\u00a0BIOS<\/p>\n\n\n\n

\u4e09\u3001\u5173\u673a (\u7cfb\u7edf\u7684\u5173\u673a\u3001\u91cd\u542f\u4ee5\u53ca\u767b\u51fa )
shutdown\u00a0-h\u00a0now \u00a0\u00a0\u00a0#\u5173\u95ed\u7cfb\u7edf(1)
init\u00a00\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0#\u5173\u95ed\u7cfb\u7edf(2)
telinit\u00a00\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0#\u5173\u95ed\u7cfb\u7edf(3)
shutdown\u00a0-h\u00a0hours:minutes\u00a0&\u00a0 \u00a0#\u6309\u9884\u5b9a\u65f6\u95f4\u5173\u95ed\u7cfb\u7edf
shutdown\u00a0-c\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0#\u53d6\u6d88\u6309\u9884\u5b9a\u65f6\u95f4\u5173\u95ed\u7cfb\u7edf
shutdown\u00a0-r\u00a0now\u00a0 \u00a0#\u91cd\u542f(1)
reboot\u00a0\u00a0\u00a0#\u91cd\u542f(2)
logout\u00a0\u00a0\u00a0#\u6ce8\u9500<\/p>\n\n\n\n

\u56db\u3001\u6587\u4ef6\u548c\u76ee\u5f55
cd\u00a0\/home\u00a0\u00a0\u00a0\u00a0#\u8fdb\u5165\u00a0‘\/\u00a0home’\u00a0\u76ee\u5f55’
cd\u00a0..\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u8fd4\u56de\u4e0a\u4e00\u7ea7\u76ee\u5f55
cd\u00a0..\/..\u00a0\u00a0\u00a0\u00a0#\u8fd4\u56de\u4e0a\u4e24\u7ea7\u76ee\u5f55
cd\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u8fdb\u5165\u4e2a\u4eba\u7684\u4e3b\u76ee\u5f55
cd\u00a0~user1\u00a0\u00a0\u00a0#\u8fdb\u5165\u4e2a\u4eba\u7684\u4e3b\u76ee\u5f55
cd\u00a0–\u00a0\u00a0\u00a0 \u00a0#\u8fd4\u56de\u4e0a\u6b21\u6240\u5728\u7684\u76ee\u5f55
pwd\u00a0\u00a0\u00a0\u00a0\u00a0 #\u663e\u793a\u5de5\u4f5c\u8def\u5f84
ls\u00a0\u00a0\u00a0\u00a0\u00a0 #\u67e5\u770b\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6
ls\u00a0-F\u00a0 \u00a0#\u67e5\u770b\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6
ls\u00a0-l\u00a0 \u00a0#\u663e\u793a\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u8be6\u7ec6\u8d44\u6599
ls\u00a0-a\u00a0\u00a0 #\u663e\u793a\u9690\u85cf\u6587\u4ef6
ls\u00a0*[0-9]*\u00a0 \u00a0#\u663e\u793a\u5305\u542b\u6570\u5b57\u7684\u6587\u4ef6\u540d\u548c\u76ee\u5f55\u540d
tree\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0#\u663e\u793a\u6587\u4ef6\u548c\u76ee\u5f55\u7531\u6839\u76ee\u5f55\u5f00\u59cb\u7684\u6811\u5f62\u7ed3\u6784(1)
lstree\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0#\u663e\u793a\u6587\u4ef6\u548c\u76ee\u5f55\u7531\u6839\u76ee\u5f55\u5f00\u59cb\u7684\u6811\u5f62\u7ed3\u6784(2)
mkdir\u00a0dir1\u00a0\u00a0\u00a0\u00a0 \u00a0 \u00a0\u00a0#\u521b\u5efa\u4e00\u4e2a\u53eb\u505a\u00a0‘dir1′\u00a0\u7684\u76ee\u5f55’
mkdir\u00a0dir1\u00a0dir2\u00a0 \u00a0#\u540c\u65f6\u521b\u5efa\u4e24\u4e2a\u76ee\u5f55
mkdir\u00a0-p\u00a0\/tmp\/dir1\/dir2\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2a\u76ee\u5f55\u6811
rm\u00a0-f\u00a0file1\u00a0\u00a0 #\u5220\u9664\u4e00\u4e2a\u53eb\u505a\u00a0‘file1′\u00a0\u7684\u6587\u4ef6’
rmdir\u00a0dir1\u00a0\u00a0 \u00a0#\u5220\u9664\u4e00\u4e2a\u53eb\u505a\u00a0‘dir1′\u00a0\u7684\u76ee\u5f55’
rm\u00a0-rf\u00a0dir1\u00a0 \u00a0#\u5220\u9664\u4e00\u4e2a\u53eb\u505a\u00a0‘dir1’\u00a0\u7684\u76ee\u5f55\u5e76\u540c\u65f6\u5220\u9664\u5176\u5185\u5bb9
rm\u00a0-rf\u00a0dir1\u00a0dir2\u00a0\u00a0 #\u540c\u65f6\u5220\u9664\u4e24\u4e2a\u76ee\u5f55\u53ca\u5b83\u4eec\u7684\u5185\u5bb9
mv\u00a0dir1\u00a0new_dir\u00a0\u00a0 \u00a0#\u91cd\u547d\u540d\/\u79fb\u52a8\u00a0\u4e00\u4e2a\u76ee\u5f55
cp\u00a0file1\u00a0file2\u00a0\u00a0 #\u590d\u5236\u4e00\u4e2a\u6587\u4ef6
cp\u00a0dir\/*\u00a0.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 #\u590d\u5236\u4e00\u4e2a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u5230\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55
cp\u00a0-a\u00a0\/tmp\/dir1\u00a0.\u00a0\u00a0 #\u590d\u5236\u4e00\u4e2a\u76ee\u5f55\u5230\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55
cp\u00a0-a\u00a0dir1\u00a0dir2\u00a0\u00a0\u00a0 \u00a0#\u590d\u5236\u4e00\u4e2a\u76ee\u5f55
ln\u00a0-s\u00a0file1\u00a0lnk1\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2a\u6307\u5411\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u8f6f\u94fe\u63a5
ln\u00a0file1\u00a0lnk1\u00a0\u00a0\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2a\u6307\u5411\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u7269\u7406\u94fe\u63a5
touch\u00a0-t\u00a00712250000\u00a0file1\u00a0\u00a0\u00a0#\u4fee\u6539\u4e00\u4e2a\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u65f6\u95f4\u6233\u00a0–\u00a0(YYMMDDhhmm)
file\u00a0file1\u00a0outputs\u00a0the\u00a0mime\u00a0type\u00a0of\u00a0the\u00a0file\u00a0as\u00a0text
iconv\u00a0-l\u00a0\u00a0\u00a0#\u5217\u51fa\u5df2\u77e5\u7684\u7f16\u7801
iconv\u00a0-f\u00a0fromEncoding\u00a0-t\u00a0toEncoding\u00a0inputFile\u00a0>\u00a0outputFile\u00a0creates\u00a0a\u00a0new\u00a0from\u00a0the\u00a0given\u00a0input\u00a0file\u00a0by\u00a0assuming\u00a0it\u00a0is\u00a0encoded\u00a0in\u00a0fromEncoding\u00a0and\u00a0converting\u00a0it\u00a0to\u00a0toEncoding.
find\u00a0.\u00a0-maxdepth\u00a01\u00a0-name\u00a0*.jpg\u00a0-print\u00a0-exec\u00a0convert\u00a0“{}”\u00a0-resize\u00a080×60\u00a0“thumbs\/{}”\u00a0\\;\u00a0batch\u00a0resize\u00a0files\u00a0in\u00a0the\u00a0current\u00a0directory\u00a0and\u00a0send\u00a0them\u00a0to\u00a0a\u00a0thumbnails\u00a0directory\u00a0(requires\u00a0convert\u00a0from\u00a0Imagemagick)<\/p>\n\n\n\n

\u4e94\u3001\u6587\u4ef6\u641c\u7d22
find\u00a0\/\u00a0-name\u00a0file1 \u00a0\u00a0#\u4ece\u00a0‘\/’\u00a0\u5f00\u59cb\u8fdb\u5165\u6839\u6587\u4ef6\u7cfb\u7edf\u641c\u7d22\u6587\u4ef6\u548c\u76ee\u5f55
find\u00a0\/\u00a0-user\u00a0user1\u00a0\u00a0 #\u641c\u7d22\u5c5e\u4e8e\u7528\u6237\u00a0‘user1’\u00a0\u7684\u6587\u4ef6\u548c\u76ee\u5f55
find\u00a0\/home\/user1\u00a0-name\u00a0\\*.bin\u00a0\u00a0 #\u5728\u76ee\u5f55\u00a0‘\/\u00a0home\/user1′\u00a0\u4e2d\u641c\u7d22\u5e26\u6709’.bin’\u00a0\u7ed3\u5c3e\u7684\u6587\u4ef6
find\u00a0\/usr\/bin\u00a0-type\u00a0f\u00a0-atime\u00a0+100\u00a0 \u00a0#\u641c\u7d22\u5728\u8fc7\u53bb100\u5929\u5185\u672a\u88ab\u4f7f\u7528\u8fc7\u7684\u6267\u884c\u6587\u4ef6
find\u00a0\/usr\/bin\u00a0-type\u00a0f\u00a0-mtime\u00a0-10\u00a0\u00a0 \u00a0#\u641c\u7d22\u572810\u5929\u5185\u88ab\u521b\u5efa\u6216\u8005\u4fee\u6539\u8fc7\u7684\u6587\u4ef6
find\u00a0\/\u00a0-name\u00a0\\*.rpm\u00a0-exec\u00a0chmod\u00a0755\u00a0‘{}’\u00a0\\;\u00a0\u00a0 \u00a0#\u641c\u7d22\u4ee5\u00a0‘.rpm’\u00a0\u7ed3\u5c3e\u7684\u6587\u4ef6\u5e76\u5b9a\u4e49\u5176\u6743\u9650
find\u00a0\/\u00a0-xdev\u00a0-name\u00a0\\*.rpm\u00a0 #\u641c\u7d22\u4ee5\u00a0‘.rpm’\u00a0\u7ed3\u5c3e\u7684\u6587\u4ef6\uff0c\u5ffd\u7565\u5149\u9a71\u3001\u6377\u76d8\u7b49\u53ef\u79fb\u52a8\u8bbe\u5907
locate\u00a0\\*.ps\u00a0 #\u5bfb\u627e\u4ee5\u00a0‘.ps’\u00a0\u7ed3\u5c3e\u7684\u6587\u4ef6\u00a0–\u00a0\u5148\u8fd0\u884c\u00a0‘updatedb’\u00a0\u547d\u4ee4
whereis\u00a0halt\u00a0\u00a0\u00a0 #\u663e\u793a\u4e00\u4e2a\u4e8c\u8fdb\u5236\u6587\u4ef6\u3001\u6e90\u7801\u6216man\u7684\u4f4d\u7f6e
which\u00a0halt\u00a0\u00a0\u00a0\u00a0 \u00a0#\u663e\u793a\u4e00\u4e2a\u4e8c\u8fdb\u5236\u6587\u4ef6\u6216\u53ef\u6267\u884c\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f84<\/p>\n\n\n\n

\u516d\u3001\u6302\u8f7d\u4e00\u4e2a\u6587\u4ef6\u7cfb\u7edf
mount\u00a0\/dev\/hda2\u00a0\/mnt\/hda2 \u00a0#\u6302\u8f7d\u4e00\u4e2a\u53eb\u505ahda2\u7684\u76d8\u00a0–\u00a0\u786e\u5b9a\u76ee\u5f55\u00a0‘\/\u00a0mnt\/hda2’\u00a0\u5df2\u7ecf\u5b58\u5728
umount\u00a0\/dev\/hda2 #\u5378\u8f7d\u4e00\u4e2a\u53eb\u505ahda2\u7684\u76d8\u00a0–\u00a0\u5148\u4ece\u6302\u8f7d\u70b9\u00a0‘\/\u00a0mnt\/hda2’\u00a0\u9000\u51fa
fuser\u00a0-km\u00a0\/mnt\/hda2\u00a0\u00a0\u00a0\u00a0 #\u5f53\u8bbe\u5907\u7e41\u5fd9\u65f6\u5f3a\u5236\u5378\u8f7d
umount\u00a0-n\u00a0\/mnt\/hda2\u00a0 #\u8fd0\u884c\u5378\u8f7d\u64cd\u4f5c\u800c\u4e0d\u5199\u5165\u00a0\/etc\/mtab\u00a0\u6587\u4ef6
mount\u00a0\/dev\/fd0\u00a0\/mnt\/floppy\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0#\u6302\u8f7d\u4e00\u4e2a\u8f6f\u76d8
mount\u00a0\/dev\/cdrom\u00a0\/mnt\/cdrom\u00a0\u00a0\u00a0 \u00a0\u00a0#\u6302\u8f7d\u4e00\u4e2acdrom\u6216dvdrom
mount\u00a0\/dev\/hdc\u00a0\/mnt\/cdrecorder\u00a0 \u00a0#\u6302\u8f7d\u4e00\u4e2acdrw\u6216dvdrom
mount\u00a0\/dev\/hdb\u00a0\/mnt\/cdrecorder\u00a0 \u00a0#\u6302\u8f7d\u4e00\u4e2acdrw\u6216dvdrom
mount\u00a0-o\u00a0loop\u00a0file.iso\u00a0\/mnt\/cdrom\u00a0\u00a0 \u00a0#\u6302\u8f7d\u4e00\u4e2a\u6587\u4ef6\u6216ISO\u955c\u50cf\u6587\u4ef6
mount\u00a0-t\u00a0vfat\u00a0\/dev\/hda5\u00a0\/mnt\/hda5\u00a0\u00a0 \u00a0#\u6302\u8f7d\u4e00\u4e2aWindows\u00a0FAT32\u6587\u4ef6\u7cfb\u7edf
mount\u00a0\/dev\/sda1\u00a0\/mnt\/usbdisk\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0#\u6302\u8f7d\u4e00\u4e2ausb\u00a0\u6377\u76d8\u6216\u95ea\u5b58\u8bbe\u5907
mount\u00a0-t\u00a0smbfs\u00a0-o\u00a0username=user,password=pass\u00a0\/\/WinClient\/share\u00a0\/mnt\/share\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u6302\u8f7d\u4e00\u4e2awindows\u7f51\u7edc\u5171\u4eab<\/p>\n\n\n\n

\u4e03\u3001\u78c1\u76d8\u7a7a\u95f4
df\u00a0-h\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u5df2\u7ecf\u6302\u8f7d\u7684\u5206\u533a\u5217\u8868
ls\u00a0-lSr\u00a0|more\u00a0 \u00a0\u00a0#\u4ee5\u5c3a\u5bf8\u5927\u5c0f\u6392\u5217\u6587\u4ef6\u548c\u76ee\u5f55
du\u00a0-sh\u00a0dir1\u00a0\u00a0\u00a0\u00a0 \u00a0#\u4f30\u7b97\u76ee\u5f55\u00a0‘dir1′\u00a0\u5df2\u7ecf\u4f7f\u7528\u7684\u78c1\u76d8\u7a7a\u95f4’
du\u00a0-sk\u00a0*\u00a0|\u00a0sort\u00a0-rn\u00a0\u00a0\u00a0\u00a0\u00a0#\u4ee5\u5bb9\u91cf\u5927\u5c0f\u4e3a\u4f9d\u636e\u4f9d\u6b21\u663e\u793a\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u5927\u5c0f
rpm\u00a0-q\u00a0-a\u00a0–qf\u00a0‘%10{SIZE}t%{NAME}n’\u00a0|\u00a0sort\u00a0-k1,1n\u00a0
#\u4ee5\u5927\u5c0f\u4e3a\u4f9d\u636e\u4f9d\u6b21\u663e\u793a\u5df2\u5b89\u88c5\u7684rpm\u5305\u6240\u4f7f\u7528\u7684\u7a7a\u95f4\u00a0(fedora,\u00a0redhat\u7c7b\u7cfb\u7edf)
dpkg-query\u00a0-W\u00a0-f=’${Installed-Size;10}t${Package}n’\u00a0|\u00a0sort\u00a0-k1,1n\u00a0
#\u4ee5\u5927\u5c0f\u4e3a\u4f9d\u636e\u663e\u793a\u5df2\u5b89\u88c5\u7684deb\u5305\u6240\u4f7f\u7528\u7684\u7a7a\u95f4\u00a0(ubuntu,\u00a0debian\u7c7b\u7cfb\u7edf)<\/p>\n\n\n\n

\u516b\u3001\u7528\u6237\u548c\u7fa4\u7ec4
groupadd\u00a0group_name\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2a\u65b0\u7528\u6237\u7ec4
groupdel\u00a0group_name\u00a0\u00a0\u00a0#\u5220\u9664\u4e00\u4e2a\u7528\u6237\u7ec4
groupmod\u00a0-n\u00a0new_group_name\u00a0old_group_name\u00a0\u00a0\u00a0#\u91cd\u547d\u540d\u4e00\u4e2a\u7528\u6237\u7ec4
useradd\u00a0-c\u00a0“Name\u00a0Surname\u00a0”\u00a0-g\u00a0admin\u00a0-d\u00a0\/home\/user1\u00a0-s\u00a0\/bin\/bash\u00a0user1\u00a0\u00a0\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2a\u5c5e\u4e8e\u00a0“admin”\u00a0\u7528\u6237\u7ec4\u7684\u7528\u6237
useradd\u00a0user1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2a\u65b0\u7528\u6237
userdel\u00a0-r\u00a0user1\u00a0\u00a0\u00a0#\u5220\u9664\u4e00\u4e2a\u7528\u6237\u00a0(\u00a0‘-r’\u00a0\u6392\u9664\u4e3b\u76ee\u5f55)
usermod\u00a0-c\u00a0“User\u00a0FTP”\u00a0-g\u00a0system\u00a0-d\u00a0\/ftp\/user1\u00a0-s\u00a0\/bin\/nologin\u00a0user1\u00a0\u00a0\u00a0#\u4fee\u6539\u7528\u6237\u5c5e\u6027passwd\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4fee\u6539\u53e3\u4ee4
passwd\u00a0user1\u00a0\u00a0\u00a0#\u4fee\u6539\u4e00\u4e2a\u7528\u6237\u7684\u53e3\u4ee4\u00a0(\u53ea\u5141\u8bb8root\u6267\u884c)
chage\u00a0-E\u00a02005-12-31\u00a0user1\u00a0\u00a0\u00a0\u00a0#\u8bbe\u7f6e\u7528\u6237\u53e3\u4ee4\u7684\u5931\u6548\u671f\u9650
pwck\u00a0\u00a0\u00a0\u00a0\u00a0#\u68c0\u67e5\u00a0‘\/etc\/passwd’\u00a0\u7684\u6587\u4ef6\u683c\u5f0f\u548c\u8bed\u6cd5\u4fee\u6b63\u4ee5\u53ca\u5b58\u5728\u7684\u7528\u6237
grpck\u00a0\u00a0\u00a0\u00a0#\u68c0\u67e5\u00a0‘\/etc\/passwd’\u00a0\u7684\u6587\u4ef6\u683c\u5f0f\u548c\u8bed\u6cd5\u4fee\u6b63\u4ee5\u53ca\u5b58\u5728\u7684\u7fa4\u7ec4
newgrp\u00a0group_name\u00a0\u00a0\u00a0\u00a0\u00a0#\u767b\u9646\u8fdb\u4e00\u4e2a\u65b0\u7684\u7fa4\u7ec4\u4ee5\u6539\u53d8\u65b0\u521b\u5efa\u6587\u4ef6\u7684\u9884\u8bbe\u7fa4\u7ec4<\/p>\n\n\n\n

\u4e5d\u3001\u6587\u4ef6\u7684\u6743\u9650
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ls\u00a0-lh\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u6743\u9650
ls\u00a0\/tmp\u00a0|\u00a0pr\u00a0-T5\u00a0-W$COLUMNS\u00a0\u00a0\u00a0#\u5c06\u7ec8\u7aef\u5212\u5206\u62105\u680f\u663e\u793a
chmod\u00a0ugo+rwx\u00a0directory1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u8bbe\u7f6e\u76ee\u5f55\u7684\u6240\u6709\u4eba(u)\u3001\u7fa4\u7ec4(g)\u4ee5\u53ca\u5176\u4ed6\u4eba(o)\u4ee5\u8bfb\uff08r\u00a0\uff09\u3001\u5199(w)\u548c\u6267\u884c(x)\u7684\u6743\u9650
chmod\u00a0go-rwx\u00a0directory1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5220\u9664\u7fa4\u7ec4(g)\u4e0e\u5176\u4ed6\u4eba(o)\u5bf9\u76ee\u5f55\u7684\u8bfb\u5199\u6267\u884c\u6743\u9650
chown\u00a0user1\u00a0file1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u6539\u53d8\u4e00\u4e2a\u6587\u4ef6\u7684\u6240\u6709\u4eba\u5c5e\u6027
chown\u00a0-R\u00a0user1\u00a0directory1\u00a0\u00a0\u00a0\u00a0#\u6539\u53d8\u4e00\u4e2a\u76ee\u5f55\u7684\u6240\u6709\u4eba\u5c5e\u6027\u5e76\u540c\u65f6\u6539\u53d8\u6539\u76ee\u5f55\u4e0b\u6240\u6709\u6587\u4ef6\u7684\u5c5e\u6027
chgrp\u00a0group1\u00a0file1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u6539\u53d8\u6587\u4ef6\u7684\u7fa4\u7ec4
chown\u00a0user1:group1\u00a0file1\u00a0\u00a0\u00a0\u00a0\u00a0#\u6539\u53d8\u4e00\u4e2a\u6587\u4ef6\u7684\u6240\u6709\u4eba\u548c\u7fa4\u7ec4\u5c5e\u6027
find\u00a0\/\u00a0-perm\u00a0-u+s\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u7f57\u5217\u4e00\u4e2a\u7cfb\u7edf\u4e2d\u6240\u6709\u4f7f\u7528\u4e86SUID\u63a7\u5236\u7684\u6587\u4ef6
chmod\u00a0u+s\u00a0\/bin\/file1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u8bbe\u7f6e\u4e00\u4e2a\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u00a0SUID\u00a0\u4f4d\u00a0–\u00a0\u8fd0\u884c\u8be5\u6587\u4ef6\u7684\u7528\u6237\u4e5f\u88ab\u8d4b\u4e88\u548c\u6240\u6709\u8005\u540c\u6837\u7684\u6743\u9650
chmod\u00a0u-s\u00a0\/bin\/file1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u7981\u7528\u4e00\u4e2a\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u00a0SUID\u4f4d
chmod\u00a0g+s\u00a0\/home\/public\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u8bbe\u7f6e\u4e00\u4e2a\u76ee\u5f55\u7684SGID\u00a0\u4f4d\u00a0–\u00a0\u7c7b\u4f3cSUID\u00a0\uff0c\u4e0d\u8fc7\u8fd9\u662f\u9488\u5bf9\u76ee\u5f55\u7684
chmod\u00a0g-s\u00a0\/home\/public\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u7981\u7528\u4e00\u4e2a\u76ee\u5f55\u7684\u00a0SGID\u00a0\u4f4d
chmod\u00a0o+t\u00a0\/home\/public\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u8bbe\u7f6e\u4e00\u4e2a\u6587\u4ef6\u7684\u00a0STIKY\u00a0\u4f4d\u00a0–\u00a0\u53ea\u5141\u8bb8\u5408\u6cd5\u6240\u6709\u4eba\u5220\u9664\u6587\u4ef6
chmod\u00a0o-t\u00a0\/home\/public\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u7981\u7528\u4e00\u4e2a\u76ee\u5f55\u7684\u00a0STIKY\u00a0\u4f4d<\/p>\n\n\n\n

\u5341\u3001\u6587\u4ef6\u7684\u7279\u6b8a\u5c5e\u6027
–\u00a0\u4f7f\u7528\u00a0“+”\u00a0\u8bbe\u7f6e\u6743\u9650\uff0c\u4f7f\u7528\u00a0“-”\u00a0\u7528\u4e8e\u53d6\u6d88
chattr\u00a0+a\u00a0file1\u00a0\u00a0\u00a0#\u53ea\u5141\u8bb8\u4ee5\u8ffd\u52a0\u65b9\u5f0f\u8bfb\u5199\u6587\u4ef6
chattr\u00a0+c\u00a0file1\u00a0\u00a0\u00a0#\u5141\u8bb8\u8fd9\u4e2a\u6587\u4ef6\u80fd\u88ab\u5185\u6838\u81ea\u52a8\u538b\u7f29\/\u89e3\u538b
chattr\u00a0+d\u00a0file1\u00a0\u00a0\u00a0#\u5728\u8fdb\u884c\u6587\u4ef6\u7cfb\u7edf\u5907\u4efd\u65f6\uff0cdump\u7a0b\u5e8f\u5c06\u5ffd\u7565\u8fd9\u4e2a\u6587\u4ef6
chattr\u00a0+i\u00a0file1\u00a0\u00a0\u00a0#\u8bbe\u7f6e\u6210\u4e0d\u53ef\u53d8\u7684\u6587\u4ef6\uff0c\u4e0d\u80fd\u88ab\u5220\u9664\u3001\u4fee\u6539\u3001\u91cd\u547d\u540d\u6216\u8005\u94fe\u63a5
chattr\u00a0+s\u00a0file1\u00a0\u00a0\u00a0#\u5141\u8bb8\u4e00\u4e2a\u6587\u4ef6\u88ab\u5b89\u5168\u5730\u5220\u9664
chattr\u00a0+S\u00a0file1\u00a0\u00a0\u00a0#\u4e00\u65e6\u5e94\u7528\u7a0b\u5e8f\u5bf9\u8fd9\u4e2a\u6587\u4ef6\u6267\u884c\u4e86\u5199\u64cd\u4f5c\uff0c\u4f7f\u7cfb\u7edf\u7acb\u523b\u628a\u4fee\u6539\u7684\u7ed3\u679c\u5199\u5230\u78c1\u76d8
chattr\u00a0+u\u00a0file1\u00a0\u00a0\u00a0#\u82e5\u6587\u4ef6\u88ab\u5220\u9664\uff0c\u7cfb\u7edf\u4f1a\u5141\u8bb8\u4f60\u5728\u4ee5\u540e\u6062\u590d\u8fd9\u4e2a\u88ab\u5220\u9664\u7684\u6587\u4ef6
lsattr\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u7279\u6b8a\u7684\u5c5e\u6027<\/p>\n\n\n\n

\u5341\u4e00\u3001\u6253\u5305\u548c\u538b\u7f29\u6587\u4ef6
bunzip2\u00a0file1.bz2\u00a0\u00a0\u00a0#\u89e3\u538b\u4e00\u4e2a\u53eb\u505a\u00a0‘file1.bz2’\u7684\u6587\u4ef6
bzip2\u00a0file1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u538b\u7f29\u4e00\u4e2a\u53eb\u505a\u00a0‘file1’\u00a0\u7684\u6587\u4ef6
gunzip\u00a0file1.gz\u00a0\u00a0\u00a0\u00a0\u00a0#\u89e3\u538b\u4e00\u4e2a\u53eb\u505a\u00a0‘file1.gz’\u7684\u6587\u4ef6
gzip\u00a0file1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u538b\u7f29\u4e00\u4e2a\u53eb\u505a\u00a0‘file1’\u7684\u6587\u4ef6
gzip\u00a0-9\u00a0file1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u6700\u5927\u7a0b\u5ea6\u538b\u7f29
rar\u00a0a\u00a0file1.rar\u00a0test_file\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2a\u53eb\u505a\u00a0‘file1.rar’\u00a0\u7684\u5305
rar\u00a0a\u00a0file1.rar\u00a0file1\u00a0file2\u00a0dir1\u00a0\u00a0\u00a0#\u540c\u65f6\u538b\u7f29\u00a0‘file1’,\u00a0‘file2’\u00a0\u4ee5\u53ca\u76ee\u5f55\u00a0‘dir1’
rar\u00a0x\u00a0file1.rar\u00a0\u00a0\u00a0\u00a0\u00a0#\u89e3\u538brar\u5305
unrar\u00a0x\u00a0file1.rar\u00a0\u00a0\u00a0#\u89e3\u538brar\u5305
tar\u00a0-cvf\u00a0archive.tar\u00a0file1\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2a\u975e\u538b\u7f29\u7684\u00a0tarball
tar\u00a0-cvf\u00a0archive.tar\u00a0file1\u00a0file2\u00a0dir1\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u4e86\u00a0‘file1’,\u00a0‘file2’\u00a0\u4ee5\u53ca\u00a0‘dir1’\u7684\u6863\u6848\u6587\u4ef6
tar\u00a0-tf\u00a0archive.tar\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u4e00\u4e2a\u5305\u4e2d\u7684\u5185\u5bb9
tar\u00a0-xvf\u00a0archive.tar\u00a0\u00a0\u00a0#\u91ca\u653e\u4e00\u4e2a\u5305
tar\u00a0-xvf\u00a0archive.tar\u00a0-C\u00a0\/tmp\u00a0\u00a0\u00a0\u00a0\u00a0#\u5c06\u538b\u7f29\u5305\u91ca\u653e\u5230\u00a0\/tmp\u76ee\u5f55\u4e0b
tar\u00a0-cvfj\u00a0archive.tar.bz2\u00a0dir1\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2abzip2\u683c\u5f0f\u7684\u538b\u7f29\u5305
tar\u00a0-jxvf\u00a0archive.tar.bz2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u89e3\u538b\u4e00\u4e2abzip2\u683c\u5f0f\u7684\u538b\u7f29\u5305
tar\u00a0-cvfz\u00a0archive.tar.gz\u00a0dir1\u00a0\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2agzip\u683c\u5f0f\u7684\u538b\u7f29\u5305
tar\u00a0-zxvf\u00a0archive.tar.gz\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u89e3\u538b\u4e00\u4e2agzip\u683c\u5f0f\u7684\u538b\u7f29\u5305
zip\u00a0file1.zip\u00a0file1\u00a0\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2azip\u683c\u5f0f\u7684\u538b\u7f29\u5305
zip\u00a0-r\u00a0file1.zip\u00a0file1\u00a0file2\u00a0dir1\u00a0\u00a0\u00a0\u00a0#\u5c06\u51e0\u4e2a\u6587\u4ef6\u548c\u76ee\u5f55\u540c\u65f6\u538b\u7f29\u6210\u4e00\u4e2azip\u683c\u5f0f\u7684\u538b\u7f29\u5305
unzip\u00a0file1.zip\u00a0\u00a0\u00a0\u00a0#\u89e3\u538b\u4e00\u4e2azip\u683c\u5f0f\u538b\u7f29\u5305<\/p>\n\n\n\n

\u5341\u4e8c\u3001RPM \u5305 – \uff08Fedora, Redhat\u53ca\u7c7b\u4f3c\u7cfb\u7edf\uff09
rpm\u00a0-ivh\u00a0package.rpm\u00a0\u00a0\u00a0\u00a0#\u5b89\u88c5\u4e00\u4e2arpm\u5305
rpm\u00a0-ivh\u00a0–nodeeps\u00a0package.rpm\u00a0\u00a0\u00a0#\u5b89\u88c5\u4e00\u4e2arpm\u5305\u800c\u5ffd\u7565\u4f9d\u8d56\u5173\u7cfb\u8b66\u544a
rpm\u00a0-U\u00a0package.rpm\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u66f4\u65b0\u4e00\u4e2arpm\u5305\u4f46\u4e0d\u6539\u53d8\u5176\u914d\u7f6e\u6587\u4ef6
rpm\u00a0-F\u00a0package.rpm\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u66f4\u65b0\u4e00\u4e2a\u786e\u5b9a\u5df2\u7ecf\u5b89\u88c5\u7684rpm\u5305
rpm\u00a0-e\u00a0package_name.rpm\u00a0\u00a0\u00a0#\u5220\u9664\u4e00\u4e2arpm\u5305
rpm\u00a0-qa\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u7cfb\u7edf\u4e2d\u6240\u6709\u5df2\u7ecf\u5b89\u88c5\u7684rpm\u5305
rpm\u00a0-qa\u00a0|\u00a0grep\u00a0httpd\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u6240\u6709\u540d\u79f0\u4e2d\u5305\u542b\u00a0“httpd”\u00a0\u5b57\u6837\u7684rpm\u5305
rpm\u00a0-qi\u00a0package_name\u00a0\u00a0\u00a0\u00a0#\u83b7\u53d6\u4e00\u4e2a\u5df2\u5b89\u88c5\u5305\u7684\u7279\u6b8a\u4fe1\u606f
rpm\u00a0-qg\u00a0“System\u00a0Environment\/Daemons”\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u4e00\u4e2a\u7ec4\u4ef6\u7684rpm\u5305
rpm\u00a0-ql\u00a0package_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u4e00\u4e2a\u5df2\u7ecf\u5b89\u88c5\u7684rpm\u5305\u63d0\u4f9b\u7684\u6587\u4ef6\u5217\u8868
rpm\u00a0-qc\u00a0package_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u4e00\u4e2a\u5df2\u7ecf\u5b89\u88c5\u7684rpm\u5305\u63d0\u4f9b\u7684\u914d\u7f6e\u6587\u4ef6\u5217\u8868
rpm\u00a0-q\u00a0package_name\u00a0–whatrequires\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u4e0e\u4e00\u4e2arpm\u5305\u5b58\u5728\u4f9d\u8d56\u5173\u7cfb\u7684\u5217\u8868
rpm\u00a0-q\u00a0package_name\u00a0–whatprovides\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u4e00\u4e2arpm\u5305\u6240\u5360\u7684\u4f53\u79ef
rpm\u00a0-q\u00a0package_name\u00a0–scripts\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u5728\u5b89\u88c5\/\u5220\u9664\u671f\u95f4\u6240\u6267\u884c\u7684\u811a\u672cl
rpm\u00a0-q\u00a0package_name\u00a0–changelog\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u4e00\u4e2arpm\u5305\u7684\u4fee\u6539\u5386\u53f2
rpm\u00a0-qf\u00a0\/etc\/httpd\/conf\/httpd.conf\u00a0\u00a0\u00a0\u00a0#\u786e\u8ba4\u6240\u7ed9\u7684\u6587\u4ef6\u7531\u54ea\u4e2arpm\u5305\u6240\u63d0\u4f9b
rpm\u00a0-qp\u00a0package.rpm\u00a0-l\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u7531\u4e00\u4e2a\u5c1a\u672a\u5b89\u88c5\u7684rpm\u5305\u63d0\u4f9b\u7684\u6587\u4ef6\u5217\u8868
rpm\u00a0–import\u00a0\/media\/cdrom\/RPM-GPG-KEY\u00a0\u00a0\u00a0\u00a0#\u5bfc\u5165\u516c\u94a5\u6570\u5b57\u8bc1\u4e66
rpm\u00a0–checksig\u00a0package.rpm\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u786e\u8ba4\u4e00\u4e2arpm\u5305\u7684\u5b8c\u6574\u6027
rpm\u00a0-qa\u00a0gpg-pubkey\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u786e\u8ba4\u5df2\u5b89\u88c5\u7684\u6240\u6709rpm\u5305\u7684\u5b8c\u6574\u6027
rpm\u00a0-V\u00a0package_name\u00a0\u00a0\u00a0\u00a0\u00a0#\u68c0\u67e5\u6587\u4ef6\u5c3a\u5bf8\u3001\u00a0\u8bb8\u53ef\u3001\u7c7b\u578b\u3001\u6240\u6709\u8005\u3001\u7fa4\u7ec4\u3001MD5\u68c0\u67e5\u4ee5\u53ca\u6700\u540e\u4fee\u6539\u65f6\u95f4
rpm\u00a0-Va\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u68c0\u67e5\u7cfb\u7edf\u4e2d\u6240\u6709\u5df2\u5b89\u88c5\u7684rpm\u5305-\u00a0\u5c0f\u5fc3\u4f7f\u7528
rpm\u00a0-Vp\u00a0package.rpm\u00a0\u00a0\u00a0\u00a0\u00a0#\u786e\u8ba4\u4e00\u4e2arpm\u5305\u8fd8\u672a\u5b89\u88c5
rpm2cpio\u00a0package.rpm\u00a0|\u00a0cpio\u00a0–extract\u00a0–make-directories\u00a0*bin*\u00a0\u00a0\u00a0#\u4ece\u4e00\u4e2arpm\u5305\u8fd0\u884c\u53ef\u6267\u884c\u6587\u4ef6
rpm\u00a0-ivh\u00a0\/usr\/src\/redhat\/RPMS\/`arch`\/package.rpm\u00a0\u00a0\u00a0\u00a0#\u4ece\u4e00\u4e2arpm\u6e90\u7801\u5b89\u88c5\u4e00\u4e2a\u6784\u5efa\u597d\u7684\u5305
rpmbuild\u00a0–rebuild\u00a0package_name.src.rpm\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4ece\u4e00\u4e2arpm\u6e90\u7801\u6784\u5efa\u4e00\u4e2a\u00a0rpm\u00a0\u5305<\/p>\n\n\n\n

\u5341\u4e09\u3001YUM \u8f6f\u4ef6\u5305\u5347\u7ea7\u5668 – \uff08Fedora, RedHat\u53ca\u7c7b\u4f3c\u7cfb\u7edf\uff09
yum\u00a0install\u00a0package_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4e0b\u8f7d\u5e76\u5b89\u88c5\u4e00\u4e2arpm\u5305
yum\u00a0localinstall\u00a0package_name.rpm\u00a0\u00a0\u00a0\u00a0#\u5c06\u5b89\u88c5\u4e00\u4e2arpm\u5305\uff0c\u4f7f\u7528\u4f60\u81ea\u5df1\u7684\u8f6f\u4ef6\u4ed3\u5e93\u4e3a\u4f60\u89e3\u51b3\u6240\u6709\u4f9d\u8d56\u5173\u7cfb
yum\u00a0update\u00a0package_name.rpm\u00a0\u00a0\u00a0\u00a0#\u66f4\u65b0\u5f53\u524d\u7cfb\u7edf\u4e2d\u6240\u6709\u5b89\u88c5\u7684rpm\u5305
yum\u00a0update\u00a0package_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u66f4\u65b0\u4e00\u4e2arpm\u5305
yum\u00a0remove\u00a0package_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5220\u9664\u4e00\u4e2arpm\u5305
yum\u00a0list\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u4e2d\u5b89\u88c5\u7684\u6240\u6709\u5305
yum\u00a0search\u00a0package_name\u00a0\u00a0\u00a0\u00a0\u00a0#\u5728rpm\u4ed3\u5e93\u4e2d\u641c\u5bfb\u8f6f\u4ef6\u5305
yum\u00a0clean\u00a0packages\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u6e05\u7406rpm\u7f13\u5b58\u5220\u9664\u4e0b\u8f7d\u7684\u5305
yum\u00a0clean\u00a0headers\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5220\u9664\u6240\u6709\u5934\u6587\u4ef6
yum\u00a0clean\u00a0all\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5220\u9664\u6240\u6709\u7f13\u5b58\u7684\u5305\u548c\u5934\u6587\u4ef6<\/p>\n\n\n\n

\u5341\u56db\u3001DEB \u5305 (Debian, Ubuntu \u4ee5\u53ca\u7c7b\u4f3c\u7cfb\u7edf)
dpkg\u00a0-i\u00a0package.deb\u00a0\u00a0\u00a0\u00a0\u00a0#\u5b89\u88c5\/\u66f4\u65b0\u4e00\u4e2a\u00a0deb\u00a0\u5305
dpkg\u00a0-r\u00a0package_name\u00a0\u00a0\u00a0\u00a0#\u4ece\u7cfb\u7edf\u5220\u9664\u4e00\u4e2a\u00a0deb\u00a0\u5305
dpkg\u00a0-l\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u7cfb\u7edf\u4e2d\u6240\u6709\u5df2\u7ecf\u5b89\u88c5\u7684\u00a0deb\u00a0\u5305
dpkg\u00a0-l\u00a0|\u00a0grep\u00a0httpd\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u6240\u6709\u540d\u79f0\u4e2d\u5305\u542b\u00a0“httpd”\u00a0\u5b57\u6837\u7684deb\u5305
dpkg\u00a0-s\u00a0package_name\u00a0\u00a0\u00a0\u00a0#\u83b7\u5f97\u5df2\u7ecf\u5b89\u88c5\u5728\u7cfb\u7edf\u4e2d\u4e00\u4e2a\u7279\u6b8a\u5305\u7684\u4fe1\u606f
dpkg\u00a0-L\u00a0package_name\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u7cfb\u7edf\u4e2d\u5df2\u7ecf\u5b89\u88c5\u7684\u4e00\u4e2adeb\u5305\u6240\u63d0\u4f9b\u7684\u6587\u4ef6\u5217\u8868
dpkg\u00a0–contents\u00a0package.deb\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u5c1a\u672a\u5b89\u88c5\u7684\u4e00\u4e2a\u5305\u6240\u63d0\u4f9b\u7684\u6587\u4ef6\u5217\u8868
dpkg\u00a0-S\u00a0\/bin\/ping\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u786e\u8ba4\u6240\u7ed9\u7684\u6587\u4ef6\u7531\u54ea\u4e2adeb\u5305\u63d0\u4f9b<\/p>\n\n\n\n

\u5341\u4e94\u3001APT \u8f6f\u4ef6\u5de5\u5177 (Debian, Ubuntu \u4ee5\u53ca\u7c7b\u4f3c\u7cfb\u7edf)
apt-get\u00a0install\u00a0package_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5b89\u88c5\/\u66f4\u65b0\u4e00\u4e2a\u00a0deb\u00a0\u5305
apt-cdrom\u00a0install\u00a0package_name\u00a0\u00a0\u00a0\u00a0#\u4ece\u5149\u76d8\u5b89\u88c5\/\u66f4\u65b0\u4e00\u4e2a\u00a0deb\u00a0\u5305
apt-get\u00a0update\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5347\u7ea7\u5217\u8868\u4e2d\u7684\u8f6f\u4ef6\u5305
apt-get\u00a0upgrade\u00a0\u00a0\u00a0\u00a0\u00a0#\u5347\u7ea7\u6240\u6709\u5df2\u5b89\u88c5\u7684\u8f6f\u4ef6
apt-get\u00a0remove\u00a0package_name\u00a0\u00a0\u00a0\u00a0\u00a0#\u4ece\u7cfb\u7edf\u5220\u9664\u4e00\u4e2adeb\u5305
apt-get\u00a0check\u00a0\u00a0\u00a0\u00a0\u00a0#\u786e\u8ba4\u4f9d\u8d56\u7684\u8f6f\u4ef6\u4ed3\u5e93\u6b63\u786e
apt-get\u00a0clean\u00a0\u00a0\u00a0\u00a0\u00a0#\u4ece\u4e0b\u8f7d\u7684\u8f6f\u4ef6\u5305\u4e2d\u6e05\u7406\u7f13\u5b58
apt-cache\u00a0search\u00a0searched-package\u00a0\u00a0\u00a0\u00a0#\u8fd4\u56de\u5305\u542b\u6240\u8981\u641c\u7d22\u5b57\u7b26\u4e32\u7684\u8f6f\u4ef6\u5305\u540d\u79f0<\/p>\n\n\n\n

\u5341\u516d\u3001\u67e5\u770b\u6587\u4ef6\u5185\u5bb9
cat\u00a0file1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4ece\u7b2c\u4e00\u4e2a\u5b57\u8282\u5f00\u59cb\u6b63\u5411\u67e5\u770b\u6587\u4ef6\u7684\u5185\u5bb9
tac\u00a0file1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4ece\u6700\u540e\u4e00\u884c\u5f00\u59cb\u53cd\u5411\u67e5\u770b\u4e00\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9
more\u00a0file1\u00a0\u00a0\u00a0\u00a0\u00a0#\u67e5\u770b\u4e00\u4e2a\u957f\u6587\u4ef6\u7684\u5185\u5bb9
less\u00a0file1\u00a0\u00a0\u00a0\u00a0\u00a0#\u7c7b\u4f3c\u4e8e\u00a0‘more’\u00a0\u547d\u4ee4\uff0c\u4f46\u662f\u5b83\u5141\u8bb8\u5728\u6587\u4ef6\u4e2d\u548c\u6b63\u5411\u64cd\u4f5c\u4e00\u6837\u7684\u53cd\u5411\u64cd\u4f5c
head\u00a0-2\u00a0file1\u00a0\u00a0\u00a0\u00a0#\u67e5\u770b\u4e00\u4e2a\u6587\u4ef6\u7684\u524d\u4e24\u884c
tail\u00a0-2\u00a0file1\u00a0\u00a0\u00a0\u00a0#\u67e5\u770b\u4e00\u4e2a\u6587\u4ef6\u7684\u6700\u540e\u4e24\u884c
tail\u00a0-f\u00a0\/var\/log\/messages\u00a0\u00a0\u00a0\u00a0\u00a0#\u5b9e\u65f6\u67e5\u770b\u88ab\u6dfb\u52a0\u5230\u4e00\u4e2a\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9<\/p>\n\n\n\n

\u5341\u4e03\u3001\u6587\u672c\u5904\u7406cat\u00a0file1\u00a0file2\u00a0…\u00a0|\u00a0command\u00a0<>\u00a0file1_in.txt_or_file1_out.txt\u00a0general\u00a0syntax\u00a0for\u00a0text\u00a0manipulation\u00a0using\u00a0PIPE,\u00a0STDIN\u00a0and\u00a0STDOUT
cat\u00a0file1\u00a0|\u00a0command(\u00a0sed,\u00a0grep,\u00a0awk,\u00a0grep,\u00a0etc…)\u00a0>\u00a0result.txt\u00a0
#\u5408\u5e76\u4e00\u4e2a\u6587\u4ef6\u7684\u8be6\u7ec6\u8bf4\u660e\u6587\u672c\uff0c\u5e76\u5c06\u7b80\u4ecb\u5199\u5165\u4e00\u4e2a\u65b0\u6587\u4ef6\u4e2d
cat\u00a0file1\u00a0|\u00a0command(\u00a0sed,\u00a0grep,\u00a0awk,\u00a0grep,\u00a0etc…)\u00a0>>\u00a0result.txt\u00a0
#\u5408\u5e76\u4e00\u4e2a\u6587\u4ef6\u7684\u8be6\u7ec6\u8bf4\u660e\u6587\u672c\uff0c\u5e76\u5c06\u7b80\u4ecb\u5199\u5165\u4e00\u4e2a\u5df2\u6709\u7684\u6587\u4ef6\u4e2dgrep\u00a0Aug\u00a0\/var\/log\/messages\u00a0\u00a0\u00a0\u00a0\u00a0#\u5728\u6587\u4ef6\u00a0‘\/var\/log\/messages’\u4e2d\u67e5\u627e\u5173\u952e\u8bcd”Aug”
grep\u00a0^Aug\u00a0\/var\/log\/messages\u00a0\u00a0\u00a0\u00a0#\u5728\u6587\u4ef6\u00a0‘\/var\/log\/messages’\u4e2d\u67e5\u627e\u4ee5”Aug”\u5f00\u59cb\u7684\u8bcd\u6c47
grep\u00a0[0-9]\u00a0\/var\/log\/messages\u00a0\u00a0\u00a0#\u9009\u62e9\u00a0‘\/var\/log\/messages’\u00a0\u6587\u4ef6\u4e2d\u6240\u6709\u5305\u542b\u6570\u5b57\u7684\u884c
grep\u00a0Aug\u00a0-R\u00a0\/var\/log\/*\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5728\u76ee\u5f55\u00a0‘\/var\/log’\u00a0\u53ca\u968f\u540e\u7684\u76ee\u5f55\u4e2d\u641c\u7d22\u5b57\u7b26\u4e32”Aug”
sed\u00a0‘s\/stringa1\/stringa2\/g’\u00a0example.txt\u00a0
#\u5c06example.txt\u6587\u4ef6\u4e2d\u7684\u00a0“string1”\u00a0\u66ff\u6362\u6210\u00a0“string2”
sed\u00a0‘\/^$\/d’\u00a0example.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4eceexample.txt\u6587\u4ef6\u4e2d\u5220\u9664\u6240\u6709\u7a7a\u767d\u884c
sed\u00a0‘\/\u00a0*#\/d;\u00a0\/^$\/d’\u00a0example.txt\u00a0\u00a0\u00a0#\u4eceexample.txt\u6587\u4ef6\u4e2d\u5220\u9664\u6240\u6709\u6ce8\u91ca\u548c\u7a7a\u767d\u884c
echo\u00a0‘esempio’\u00a0|\u00a0tr\u00a0‘[:lower:]’\u00a0‘[:upper:]’\u00a0\u00a0\u00a0\u00a0#\u5408\u5e76\u4e0a\u4e0b\u5355\u5143\u683c\u5185\u5bb9
sed\u00a0-e\u00a0‘1d’\u00a0result.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4ece\u6587\u4ef6example.txt\u00a0\u4e2d\u6392\u9664\u7b2c\u4e00\u884c
sed\u00a0-n\u00a0‘\/stringa1\/p’\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u67e5\u770b\u53ea\u5305\u542b\u8bcd\u6c47\u00a0“string1″\u7684\u884c
sed\u00a0-e\u00a0‘s\/\u00a0*$\/\/’\u00a0example.txt\u00a0\u00a0\u00a0\u00a0#\u5220\u9664\u6bcf\u4e00\u884c\u6700\u540e\u7684\u7a7a\u767d\u5b57\u7b26
sed\u00a0-e\u00a0‘s\/stringa1\/\/g’\u00a0example.txt\u00a0\u00a0
#\u4ece\u6587\u6863\u4e2d\u53ea\u5220\u9664\u8bcd\u6c47\u00a0“string1”\u00a0\u5e76\u4fdd\u7559\u5269\u4f59\u5168\u90e8
sed\u00a0-n\u00a0‘1,5p;5q’\u00a0example.txt\u00a0\u00a0\u00a0\u00a0\u00a0#\u67e5\u770b\u4ece\u7b2c\u4e00\u884c\u5230\u7b2c5\u884c\u5185\u5bb9
sed\u00a0-n\u00a0‘5p;5q’\u00a0example.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u67e5\u770b\u7b2c5\u884c
sed\u00a0-e\u00a0‘s\/00*\/0\/g’\u00a0example.txt\u00a0\u00a0\u00a0#\u7528\u5355\u4e2a\u96f6\u66ff\u6362\u591a\u4e2a\u96f6
cat\u00a0-n\u00a0file1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u6807\u793a\u6587\u4ef6\u7684\u884c\u6570
cat\u00a0example.txt\u00a0|\u00a0awk\u00a0‘NR%2==1’\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5220\u9664example.txt\u6587\u4ef6\u4e2d\u7684\u6240\u6709\u5076\u6570\u884c
echo\u00a0a\u00a0b\u00a0c\u00a0|\u00a0awk\u00a0‘{print\u00a0$1}’\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u67e5\u770b\u4e00\u884c\u7b2c\u4e00\u680f
echo\u00a0a\u00a0b\u00a0c\u00a0|\u00a0awk\u00a0‘{print\u00a0$1,$3}’\u00a0\u00a0\u00a0\u00a0\u00a0#\u67e5\u770b\u4e00\u884c\u7684\u7b2c\u4e00\u548c\u7b2c\u4e09\u680f
paste\u00a0file1\u00a0file2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5408\u5e76\u4e24\u4e2a\u6587\u4ef6\u6216\u4e24\u680f\u7684\u5185\u5bb9
paste\u00a0-d\u00a0‘+’\u00a0file1\u00a0file2\u00a0\u00a0\u00a0\u00a0#\u5408\u5e76\u4e24\u4e2a\u6587\u4ef6\u6216\u4e24\u680f\u7684\u5185\u5bb9\uff0c\u4e2d\u95f4\u7528”+”\u533a\u5206
sort\u00a0file1\u00a0file2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u6392\u5e8f\u4e24\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9
sort\u00a0file1\u00a0file2\u00a0|\u00a0uniq\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u53d6\u51fa\u4e24\u4e2a\u6587\u4ef6\u7684\u5e76\u96c6(\u91cd\u590d\u7684\u884c\u53ea\u4fdd\u7559\u4e00\u4efd)
sort\u00a0file1\u00a0file2\u00a0|\u00a0uniq\u00a0-u\u00a0\u00a0\u00a0\u00a0#\u5220\u9664\u4ea4\u96c6\uff0c\u7559\u4e0b\u5176\u4ed6\u7684\u884c
sort\u00a0file1\u00a0file2\u00a0|\u00a0uniq\u00a0-d\u00a0\u00a0\u00a0\u00a0#\u53d6\u51fa\u4e24\u4e2a\u6587\u4ef6\u7684\u4ea4\u96c6(\u53ea\u7559\u4e0b\u540c\u65f6\u5b58\u5728\u4e8e\u4e24\u4e2a\u6587\u4ef6\u4e2d\u7684\u6587\u4ef6)
comm\u00a0-1\u00a0file1\u00a0file2\u00a0\u00a0\u00a0\u00a0#\u6bd4\u8f83\u4e24\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9\u53ea\u5220\u9664\u00a0‘file1’\u00a0\u6240\u5305\u542b\u7684\u5185\u5bb9
comm\u00a0-2\u00a0file1\u00a0file2\u00a0\u00a0\u00a0\u00a0#\u6bd4\u8f83\u4e24\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9\u53ea\u5220\u9664\u00a0‘file2’\u00a0\u6240\u5305\u542b\u7684\u5185\u5bb9
comm\u00a0-3\u00a0file1\u00a0file2\u00a0\u00a0\u00a0\u00a0#\u6bd4\u8f83\u4e24\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9\u53ea\u5220\u9664\u4e24\u4e2a\u6587\u4ef6\u5171\u6709\u7684\u90e8\u5206<\/p>\n\n\n\n

\u5341\u516b\u3001\u5b57\u7b26\u8bbe\u7f6e\u548c\u6587\u4ef6\u683c\u5f0f\u8f6c\u6362
dos2unix\u00a0filedos.txt\u00a0fileunix.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5c06\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\u7684\u683c\u5f0f\u4eceMSDOS\u8f6c\u6362\u6210UNIX
unix2dos\u00a0fileunix.txt\u00a0filedos.txt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5c06\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\u7684\u683c\u5f0f\u4eceUNIX\u8f6c\u6362\u6210MSDOS
recode\u00a0..HTML\u00a0<\u00a0page.txt\u00a0>\u00a0page.html\u00a0\u00a0\u00a0#\u5c06\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\u8f6c\u6362\u6210html
recode\u00a0-l\u00a0|\u00a0more\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u6240\u6709\u5141\u8bb8\u7684\u8f6c\u6362\u683c\u5f0f<\/p>\n\n\n\n

\u5341\u4e5d\u3001\u6587\u4ef6\u7cfb\u7edf\u5206\u6790
badblocks\u00a0-v\u00a0\/dev\/hda1\u00a0\u00a0\u00a0\u00a0#\u68c0\u67e5\u78c1\u76d8hda1\u4e0a\u7684\u574f\u78c1\u5757
fsck\u00a0\/dev\/hda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4fee\u590d\/\u68c0\u67e5hda1\u78c1\u76d8\u4e0alinux\u6587\u4ef6\u7cfb\u7edf\u7684\u5b8c\u6574\u6027
fsck.ext2\u00a0\/dev\/hda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4fee\u590d\/\u68c0\u67e5hda1\u78c1\u76d8\u4e0aext2\u6587\u4ef6\u7cfb\u7edf\u7684\u5b8c\u6574\u6027
e2fsck\u00a0\/dev\/hda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4fee\u590d\/\u68c0\u67e5hda1\u78c1\u76d8\u4e0aext2\u6587\u4ef6\u7cfb\u7edf\u7684\u5b8c\u6574\u6027
e2fsck\u00a0-j\u00a0\/dev\/hda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4fee\u590d\/\u68c0\u67e5hda1\u78c1\u76d8\u4e0aext3\u6587\u4ef6\u7cfb\u7edf\u7684\u5b8c\u6574\u6027
fsck.ext3\u00a0\/dev\/hda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4fee\u590d\/\u68c0\u67e5hda1\u78c1\u76d8\u4e0aext3\u6587\u4ef6\u7cfb\u7edf\u7684\u5b8c\u6574\u6027
fsck.vfat\u00a0\/dev\/hda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4fee\u590d\/\u68c0\u67e5hda1\u78c1\u76d8\u4e0afat\u6587\u4ef6\u7cfb\u7edf\u7684\u5b8c\u6574\u6027
fsck.msdos\u00a0\/dev\/hda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4fee\u590d\/\u68c0\u67e5hda1\u78c1\u76d8\u4e0ados\u6587\u4ef6\u7cfb\u7edf\u7684\u5b8c\u6574\u6027
dosfsck\u00a0\/dev\/hda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4fee\u590d\/\u68c0\u67e5hda1\u78c1\u76d8\u4e0ados\u6587\u4ef6\u7cfb\u7edf\u7684\u5b8c\u6574\u6027<\/p>\n\n\n\n

\u4e8c\u5341\u3001\u521d\u59cb\u5316\u4e00\u4e2a\u6587\u4ef6\u7cfb\u7edf
mkfs\u00a0\/dev\/hda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5728hda1\u5206\u533a\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6\u7cfb\u7edf
mke2fs\u00a0\/dev\/hda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5728hda1\u5206\u533a\u521b\u5efa\u4e00\u4e2alinux\u00a0ext2\u7684\u6587\u4ef6\u7cfb\u7edf
mke2fs\u00a0-j\u00a0\/dev\/hda1\u00a0\u00a0\u00a0#\u5728hda1\u5206\u533a\u521b\u5efa\u4e00\u4e2alinux\u00a0ext3(\u65e5\u5fd7\u578b)\u7684\u6587\u4ef6\u7cfb\u7edf
mkfs\u00a0-t\u00a0vfat\u00a032\u00a0-F\u00a0\/dev\/hda1\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2a\u00a0FAT32\u00a0\u6587\u4ef6\u7cfb\u7edf
fdformat\u00a0-n\u00a0\/dev\/fd0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u683c\u5f0f\u5316\u4e00\u4e2a\u8f6f\u76d8
mkswap\u00a0\/dev\/hda3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2aswap\u6587\u4ef6\u7cfb\u7edf<\/p>\n\n\n\n

\u4e8c\u5341\u4e00\u3001SWAP\u6587\u4ef6\u7cfb\u7edf
mkswap\u00a0\/dev\/hda3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u521b\u5efa\u4e00\u4e2aswap\u6587\u4ef6\u7cfb\u7edf
swapon\u00a0\/dev\/hda3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u542f\u7528\u4e00\u4e2a\u65b0\u7684swap\u6587\u4ef6\u7cfb\u7edf
swapon\u00a0\/dev\/hda2\u00a0\/dev\/hdb3\u00a0\u00a0\u00a0#\u542f\u7528\u4e24\u4e2aswap\u5206\u533a<\/p>\n\n\n\n

\u4e8c\u5341\u4e8c\u3001\u5907\u4efd<\/p>\n\n\n\n

dump\u00a0-0aj\u00a0-f\u00a0\/tmp\/home0.bak\u00a0\/home\u00a0\u00a0\u00a0\u00a0#\u5236\u4f5c\u4e00\u4e2a\u00a0‘\/home’\u00a0\u76ee\u5f55\u7684\u5b8c\u6574\u5907\u4efd
dump\u00a0-1aj\u00a0-f\u00a0\/tmp\/home0.bak\u00a0\/home\u00a0\u00a0\u00a0\u00a0#\u5236\u4f5c\u4e00\u4e2a\u00a0‘\/home’\u00a0\u76ee\u5f55\u7684\u4ea4\u4e92\u5f0f\u5907\u4efd
restore\u00a0-if\u00a0\/tmp\/home0.bak\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u8fd8\u539f\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u5907\u4efd
rsync\u00a0-rogpav\u00a0–delete\u00a0\/home\u00a0\/tmp\u00a0\u00a0\u00a0\u00a0#\u540c\u6b65\u4e24\u8fb9\u7684\u76ee\u5f55
rsync\u00a0-rogpav\u00a0-e\u00a0ssh\u00a0–delete\u00a0\/home\u00a0ip_address:\/tmp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u901a\u8fc7SSH\u901a\u9053rsync
rsync\u00a0-az\u00a0-e\u00a0ssh\u00a0–delete\u00a0ip_addr:\/home\/public\u00a0\/home\/local\u00a0\u00a0\u00a0\u00a0#\u901a\u8fc7ssh\u548c\u538b\u7f29\u5c06\u4e00\u4e2a\u8fdc\u7a0b\u76ee\u5f55\u540c\u6b65\u5230\u672c\u5730\u76ee\u5f55
rsync\u00a0-az\u00a0-e\u00a0ssh\u00a0–delete\u00a0\/home\/local\u00a0ip_addr:\/home\/public\u00a0\u00a0\u00a0\u00a0#\u901a\u8fc7ssh\u548c\u538b\u7f29\u5c06\u672c\u5730\u76ee\u5f55\u540c\u6b65\u5230\u8fdc\u7a0b\u76ee\u5f55
dd\u00a0bs=1M\u00a0if=\/dev\/hda\u00a0|\u00a0gzip\u00a0|\u00a0ssh\u00a0user@ip_addr\u00a0‘dd\u00a0of=hda.gz’\u00a0\u00a0
#\u901a\u8fc7ssh\u5728\u8fdc\u7a0b\u4e3b\u673a\u4e0a\u6267\u884c\u4e00\u6b21\u5907\u4efd\u672c\u5730\u78c1\u76d8\u7684\u64cd\u4f5c
dd\u00a0if=\/dev\/sda\u00a0of=\/tmp\/file1\u00a0
#\u5907\u4efd\u78c1\u76d8\u5185\u5bb9\u5230\u4e00\u4e2a\u6587\u4ef6
tar\u00a0-Puf\u00a0backup.tar\u00a0\/home\/user\u00a0\u6267\u884c\u4e00\u6b21\u5bf9\u00a0‘\/home\/user’\u00a0
#\u76ee\u5f55\u7684\u4ea4\u4e92\u5f0f\u5907\u4efd\u64cd\u4f5c
(\u00a0cd\u00a0\/tmp\/local\/\u00a0&&\u00a0tar\u00a0c\u00a0.\u00a0)\u00a0|\u00a0ssh\u00a0-C\u00a0user@ip_addr\u00a0‘cd\u00a0\/home\/share\/\u00a0&&\u00a0tar\u00a0x\u00a0-p’\u00a0
#\u901a\u8fc7ssh\u5728\u8fdc\u7a0b\u76ee\u5f55\u4e2d\u590d\u5236\u4e00\u4e2a\u76ee\u5f55\u5185\u5bb9
(\u00a0tar\u00a0c\u00a0\/home\u00a0)\u00a0|\u00a0ssh\u00a0-C\u00a0user@ip_addr\u00a0‘cd\u00a0\/home\/backup-home\u00a0&&\u00a0tar\u00a0x\u00a0-p’\u00a0
#\u901a\u8fc7ssh\u5728\u8fdc\u7a0b\u76ee\u5f55\u4e2d\u590d\u5236\u4e00\u4e2a\u672c\u5730\u76ee\u5f55
tar\u00a0cf\u00a0–\u00a0.\u00a0|\u00a0(cd\u00a0\/tmp\/backup\u00a0;\u00a0tar\u00a0xf\u00a0–\u00a0)\u00a0
#\u672c\u5730\u5c06\u4e00\u4e2a\u76ee\u5f55\u590d\u5236\u5230\u53e6\u4e00\u4e2a\u5730\u65b9\uff0c\u4fdd\u7559\u539f\u6709\u6743\u9650\u53ca\u94fe\u63a5
find\u00a0\/home\/user1\u00a0-name\u00a0‘*.txt’\u00a0|\u00a0xargs\u00a0cp\u00a0-av\u00a0–target-directory=\/home\/backup\/\u00a0–parents\u00a0
#\u4ece\u4e00\u4e2a\u76ee\u5f55\u67e5\u627e\u5e76\u590d\u5236\u6240\u6709\u4ee5\u00a0‘.txt’\u00a0\u7ed3\u5c3e\u7684\u6587\u4ef6\u5230\u53e6\u4e00\u4e2a\u76ee\u5f55
find\u00a0\/var\/log\u00a0-name\u00a0‘*.log’\u00a0|\u00a0tar\u00a0cv\u00a0–files-from=-\u00a0|\u00a0bzip2\u00a0>\u00a0log.tar.bz2\u00a0
#\u67e5\u627e\u6240\u6709\u4ee5\u00a0‘.log’\u00a0\u7ed3\u5c3e\u7684\u6587\u4ef6\u5e76\u505a\u6210\u4e00\u4e2abzip\u5305
dd\u00a0if=\/dev\/hda\u00a0of=\/dev\/fd0\u00a0bs=512\u00a0count=1\u00a0
#\u505a\u4e00\u4e2a\u5c06\u00a0MBR\u00a0(Master\u00a0Boot\u00a0Record)\u5185\u5bb9\u590d\u5236\u5230\u8f6f\u76d8\u7684\u52a8\u4f5c
dd\u00a0if=\/dev\/fd0\u00a0of=\/dev\/hda\u00a0bs=512\u00a0count=1\u00a0
#\u4ece\u5df2\u7ecf\u4fdd\u5b58\u5230\u8f6f\u76d8\u7684\u5907\u4efd\u4e2d\u6062\u590dMBR\u5185\u5bb9<\/p>\n\n\n\n

\u4e8c\u5341\u4e09\u3001\u5149\u76d8
cdrecord\u00a0-v\u00a0gracetime=2\u00a0dev=\/dev\/cdrom\u00a0-eject\u00a0blank=fast\u00a0-force\u00a0
#\u6e05\u7a7a\u4e00\u4e2a\u53ef\u590d\u5199\u7684\u5149\u76d8\u5185\u5bb9
mkisofs\u00a0\/dev\/cdrom\u00a0>\u00a0cd.iso\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5728\u78c1\u76d8\u4e0a\u521b\u5efa\u4e00\u4e2a\u5149\u76d8\u7684iso\u955c\u50cf\u6587\u4ef6
mkisofs\u00a0\/dev\/cdrom\u00a0|\u00a0gzip\u00a0>\u00a0cd_iso.gz\u00a0\u00a0\u00a0\u00a0#\u5728\u78c1\u76d8\u4e0a\u521b\u5efa\u4e00\u4e2a\u538b\u7f29\u4e86\u7684\u5149\u76d8iso\u955c\u50cf\u6587\u4ef6
mkisofs\u00a0-J\u00a0-allow-leading-dots\u00a0-R\u00a0-V\u00a0“Label\u00a0CD”\u00a0-iso-level\u00a04\u00a0-o\u00a0.\/cd.iso\u00a0data_cd\u00a0
#\u521b\u5efa\u4e00\u4e2a\u76ee\u5f55\u7684iso\u955c\u50cf\u6587\u4ef6
cdrecord\u00a0-v\u00a0dev=\/dev\/cdrom\u00a0cd.iso\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u523b\u5f55\u4e00\u4e2aISO\u955c\u50cf\u6587\u4ef6
gzip\u00a0-dc\u00a0cd_iso.gz\u00a0|\u00a0cdrecord\u00a0dev=\/dev\/cdrom\u00a0–\u00a0\u00a0#\u523b\u5f55\u4e00\u4e2a\u538b\u7f29\u4e86\u7684ISO\u955c\u50cf\u6587\u4ef6
mount\u00a0-o\u00a0loop\u00a0cd.iso\u00a0\/mnt\/iso\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u6302\u8f7d\u4e00\u4e2aISO\u955c\u50cf\u6587\u4ef6
cd-paranoia\u00a0-B\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4ece\u4e00\u4e2aCD\u5149\u76d8\u8f6c\u5f55\u97f3\u8f68\u5230\u00a0wav\u00a0\u6587\u4ef6\u4e2d
cd-paranoia\u00a0—\u00a0“-3”\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4ece\u4e00\u4e2aCD\u5149\u76d8\u8f6c\u5f55\u97f3\u8f68\u5230\u00a0wav\u00a0\u6587\u4ef6\u4e2d\uff08\u53c2\u6570-3\uff09
cdrecord\u00a0–scanbus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u626b\u63cf\u603b\u7ebf\u4ee5\u8bc6\u522bscsi\u901a\u9053
dd\u00a0if=\/dev\/hdc\u00a0|\u00a0md5sum\u00a0\u00a0\u00a0\u00a0#\u6821\u9a8c\u4e00\u4e2a\u8bbe\u5907\u7684md5sum\u7f16\u7801\uff0c\u4f8b\u5982\u4e00\u5f20\u00a0CD<\/p>\n\n\n\n

\u4e8c\u5341\u56db\u3001\u7f51\u7edc – \uff08\u4ee5\u592a\u7f51\u548cWIFI\u65e0\u7ebf\uff09
ifconfig\u00a0eth0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u4e00\u4e2a\u4ee5\u592a\u7f51\u5361\u7684\u914d\u7f6e
ifup\u00a0eth0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u542f\u7528\u4e00\u4e2a\u00a0‘eth0’\u00a0\u7f51\u7edc\u8bbe\u5907
ifdown\u00a0eth0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u7981\u7528\u4e00\u4e2a\u00a0‘eth0’\u00a0\u7f51\u7edc\u8bbe\u5907
ifconfig\u00a0eth0\u00a0192.168.1.1\u00a0netmask\u00a0255.255.255.0\u00a0\u00a0\u00a0\u00a0\u00a0#\u63a7\u5236IP\u5730\u5740
ifconfig\u00a0eth0\u00a0promisc\u00a0\u00a0\u00a0\u00a0\u00a0#\u8bbe\u7f6e\u00a0‘eth0’\u00a0\u6210\u6df7\u6742\u6a21\u5f0f\u4ee5\u55c5\u63a2\u6570\u636e\u5305\u00a0(sniffing)
dhclient\u00a0eth0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u4ee5dhcp\u6a21\u5f0f\u542f\u7528\u00a0‘eth0’
route\u00a0-n\u00a0\u00a0\u00a0\u00a0#\u67e5\u770b\u8def\u7531\u8868
route\u00a0add\u00a0-net\u00a00\/0\u00a0gw\u00a0IP_Gateway\u00a0\u00a0\u00a0\u00a0#\u914d\u7f6e\u9ed8\u8ba4\u7f51\u5173
route\u00a0add\u00a0-net\u00a0192.168.0.0\u00a0netmask\u00a0255.255.0.0\u00a0gw\u00a0192.168.1.1\u00a0
#\u914d\u7f6e\u9759\u6001\u8def\u7531\u5230\u8fbe\u7f51\u7edc’192.168.0.0\/16′
route\u00a0del\u00a00\/0\u00a0gw\u00a0IP_gateway\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5220\u9664\u9759\u6001\u8def\u7531
hostname\u00a0#\u67e5\u770b\u673a\u5668\u540d
host\u00a0www.example.com\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u628a\u4e00\u4e2a\u4e3b\u673a\u540d\u89e3\u6790\u5230\u4e00\u4e2a\u7f51\u9645\u5730\u5740\u6216\u628a\u4e00\u4e2a\u7f51\u9645\u5730\u5740\u89e3\u6790\u5230\u4e00\u4e2a\u4e3b\u673a\u540d\u3002
nslookup\u00a0www.example.com\u00a0\u00a0\u00a0#\u7528\u4e8e\u67e5\u8be2DNS\u7684\u8bb0\u5f55\uff0c\u67e5\u770b\u57df\u540d\u89e3\u6790\u662f\u5426\u6b63\u5e38\uff0c\u5728\u7f51\u7edc\u6545\u969c\u7684\u65f6\u5019\u7528\u6765\u8bca\u65ad\u7f51\u7edc\u95ee\u9898\u3002
ip\u00a0link\u00a0show\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u67e5\u770b\u7f51\u5361\u4fe1\u606f
mii-tool\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u7528\u4e8e\u67e5\u770b\u3001\u7ba1\u7406\u4ecb\u8d28\u7684\u7f51\u7edc\u63a5\u53e3\u7684\u72b6\u6001
ethtool\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u7528\u4e8e\u67e5\u8be2\u548c\u8bbe\u7f6e\u7f51\u5361\u914d\u7f6e
netstat\u00a0-tupl\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u7528\u4e8e\u663e\u793aTCP\/UDP\u7684\u72b6\u6001\u4fe1\u606f
tcpdump\u00a0tcp\u00a0port\u00a080\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u6240\u6709http\u534f\u8bae\u7684\u6d41\u91cf<\/p>\n\n\n\n

\u4e8c\u5341\u4e94\u3001JPS\u5de5\u5177
jps(Java Virtual Machine Process Status Tool)\u662fJDK 1.5\u63d0\u4f9b\u7684\u4e00\u4e2a\u663e\u793a\u5f53\u524d\u6240\u6709java\u8fdb\u7a0bpid\u7684\u547d\u4ee4\uff0c\u7b80\u5355\u5b9e\u7528\uff0c\u975e\u5e38\u9002\u5408\u5728linux\/unix\u5e73\u53f0\u4e0a\u7b80\u5355\u5bdf\u770b\u5f53\u524djava\u8fdb\u7a0b\u7684\u4e00\u4e9b\u7b80\u5355\u60c5\u51b5\u3002
\u6211\u60f3\u5f88\u591a\u4eba\u90fd\u662f\u7528\u8fc7unix\u7cfb\u7edf\u91cc\u7684ps\u547d\u4ee4\uff0c\u8fd9\u4e2a\u547d\u4ee4\u4e3b\u8981\u662f\u7528\u6765\u663e\u793a\u5f53\u524d\u7cfb\u7edf\u7684\u8fdb\u7a0b\u60c5\u51b5\uff0c\u6709\u54ea\u4e9b\u8fdb\u7a0b\uff0c\u53ca\u5176 id\u3002jps \u4e5f\u662f\u4e00\u6837\uff0c\u5b83\u7684\u4f5c\u7528\u662f\u663e\u793a\u5f53\u524d\u7cfb\u7edf\u7684java\u8fdb\u7a0b\u60c5\u51b5\uff0c\u53ca\u5176id\u53f7\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5b83\u6765\u67e5\u770b\u6211\u4eec\u5230\u5e95\u542f\u52a8\u4e86\u51e0\u4e2ajava\u8fdb\u7a0b\uff08\u56e0\u4e3a\u6bcf\u4e00\u4e2ajava\u7a0b\u5e8f\u90fd\u4f1a\u72ec\u5360\u4e00\u4e2ajava\u865a\u62df\u673a\u5b9e\u4f8b\uff09\uff0c\u548c\u4ed6\u4eec\u7684\u8fdb\u7a0b\u53f7\uff08\u4e3a\u4e0b\u9762\u51e0\u4e2a\u7a0b\u5e8f\u505a\u51c6\u5907\uff09\uff0c\u5e76\u53ef\u901a\u8fc7opt\u6765\u67e5\u770b\u8fd9\u4e9b\u8fdb\u7a0b\u7684\u8be6\u7ec6\u542f\u52a8\u53c2\u6570\u3002
\u4f7f\u7528\u65b9\u6cd5\uff1a<\/strong>\u5728\u5f53\u524d\u547d\u4ee4\u884c\u4e0b\u6253 jps(\u9700\u8981JAVA_HOME\uff0c\u6ca1\u6709\u7684\u8bdd\uff0c\u5230\u6539\u7a0b\u5e8f\u7684\u76ee\u5f55\u4e0b\u6253) \u3002
jps\u5b58\u653e\u5728JAVA_HOME\/bin\/jps\uff0c\u4f7f\u7528\u65f6\u4e3a\u4e86\u65b9\u4fbf\u8bf7\u5c06JAVA_HOME\/bin\/\u52a0\u5165\u5230Path.
$>\u00a0jps
23991\u00a0Jps
23789\u00a0BossMain
23651\u00a0Resin
\u6bd4\u8f83\u5e38\u7528\u7684\u53c2\u6570\uff1a
#-q\u00a0\u53ea\u663e\u793apid\uff0c\u4e0d\u663e\u793aclass\u540d\u79f0,jar\u6587\u4ef6\u540d\u548c\u4f20\u9012\u7ed9main\u00a0\u65b9\u6cd5\u7684\u53c2\u6570
$>\u00a0jps\u00a0-q
28680
23789
23651
#-m\u00a0\u8f93\u51fa\u4f20\u9012\u7ed9main\u00a0\u65b9\u6cd5\u7684\u53c2\u6570\uff0c\u5728\u5d4c\u5165\u5f0fjvm\u4e0a\u53ef\u80fd\u662fnull
$>\u00a0jps\u00a0-m
28715\u00a0Jps\u00a0-m
23789\u00a0BossMain
23651\u00a0Resin\u00a0-socketwait\u00a032768\u00a0-stdout\u00a0\/data\/aoxj\/resin\/log\/stdout.log\u00a0-stderr\u00a0\/data\/aoxj\/resin\/log\/stderr.log
#-l\u00a0\u8f93\u51fa\u5e94\u7528\u7a0b\u5e8fmain\u00a0class\u7684\u5b8c\u6574package\u540d\u00a0\u6216\u8005\u00a0\u5e94\u7528\u7a0b\u5e8f\u7684jar\u6587\u4ef6\u5b8c\u6574\u8def\u5f84\u540d
$>\u00a0jps\u00a0-l
28729\u00a0sun.tools.jps.Jps
23789\u00a0com.asiainfo.aimc.bossbi.BossMain
23651\u00a0com.caucho.server.resin.Resin
#-v\u00a0\u8f93\u51fa\u4f20\u9012\u7ed9JVM\u7684\u53c2\u6570
$>\u00a0jps\u00a0-v
23789\u00a0BossMain
28802\u00a0Jps\u00a0-Denv.class.path=\/data\/aoxj\/bossbi\/twsecurity\/java\/trustwork140.jar:\/data\/aoxj\/bossbi\/twsecurity\/java\/:\/data\/aoxj\/bossbi\/twsecurity\/java\/twcmcc.jar:\/data\/aoxj\/jdk15\/lib\/rt.jar:\/data\/aoxj\/jd
k15\/lib\/tools.jar\u00a0-Dapplication.home=\/data\/aoxj\/jdk15\u00a0-Xms8m
23651\u00a0Resin\u00a0-Xss1m\u00a0-Dresin.home=\/data\/aoxj\/resin\u00a0-Dserver.root=\/data\/aoxj\/resin\u00a0-Djava.util.logging.manager=com.caucho.log.LogManagerImpl\u00a0-Djavax.management.builder.initial=com.caucho.jmx.MBeanServerBuilderImpl
jps\u00a0192.168.0.77
#\u5217\u51fa\u8fdc\u7a0b\u670d\u52a1\u5668192.168.0.77\u673a\u5668\u6240\u6709\u7684jvm\u5b9e\u4f8b\uff0c\u91c7\u7528rmi\u534f\u8bae\uff0c\u9ed8\u8ba4\u8fde\u63a5\u7aef\u53e3\u4e3a1099\uff08\u524d\u63d0\u662f\u8fdc\u7a0b\u670d\u52a1\u5668\u63d0\u4f9bjstatd\u670d\u52a1\uff09
#\u6ce8\uff1ajps\u547d\u4ee4\u6709\u4e2a\u5730\u65b9\u5f88\u4e0d\u597d\uff0c\u4f3c\u4e4e\u53ea\u80fd\u663e\u793a\u5f53\u524d\u7528\u6237\u7684java\u8fdb\u7a0b\uff0c\u8981\u663e\u793a\u5176\u4ed6\u7528\u6237\u7684\u8fd8\u662f\u53ea\u80fd\u7528unix\/linux\u7684ps\u547d\u4ee4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001\u7cfb\u7edf\u4fe1\u606farch\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u663e\u793a\u673a\u5668\u7684\u5904\u7406\u5668\u67b6\u6784(1)uname\u00a0-m\u00a0\u00a0#\u663e\u793a\u673a\u5668\u7684\u5904\u7406\u5668\u67b6\u6784(2)u […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[183,404],"class_list":["post-2147","post","type-post","status-publish","format-standard","hentry","category-operating-system","tag-linux-2","tag-404"],"_links":{"self":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/posts\/2147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2147"}],"version-history":[{"count":0,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/posts\/2147\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}