{"id":202,"date":"2023-12-26T00:36:46","date_gmt":"2023-12-25T16:36:46","guid":{"rendered":"http:\/\/vpspcz.com\/?p=202"},"modified":"2023-12-26T00:36:46","modified_gmt":"2023-12-25T16:36:46","slug":"linux-vps%e4%b8%8bssh%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"http:\/\/vpspcz.com\/index.php\/2023\/12\/26\/linux-vps%e4%b8%8bssh%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4\/","title":{"rendered":"Linux VPS\u4e0bSSH\u5e38\u7528\u547d\u4ee4"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n

\u76ee\u5f55\u64cd\u4f5c\uff1a

rm -rf mydir \/\u5220\u9664<\/em>mydir<\/em>\u76ee\u5f55\uff0c\u4e0d\u9700\u8981\u786e\u8ba4\uff0c\u76f4\u63a5\u5220\u9664<\/em>\/

mkdir dirname \/\u521b\u5efa\u540d\u4e3a<\/em>dirname<\/em>\u7684\u76ee\u5f55<\/em>\/

cd mydir \/\u8fdb\u5165<\/em>mydir<\/em>\u76ee\u5f55<\/em>\/

cd \u2013 \/\u8fd4\u56de\u8fdb\u5165\u6b64\u76ee\u5f55\u4e4b\u524d\u6240\u5728\u7684\u76ee\u5f55<\/em>\/

cd .. \/\u8fd4\u56de\u4e0a\u4e00\u7ea7\u76ee\u5f55\uff0c\u4e2d\u95f4\u6709\u7a7a\u683c<\/em>\/

cd ~ \/\u56de\u5f53\u524d\u7528\u6237\u5bb6\u76ee\u5f55<\/em>\/

mv tools tool \/\u628a<\/em>tools<\/em>\u76ee\u5f55\u6539\u540d\u4e3a<\/em>tool\u00a0<\/em>\/

ln -s tool bac \/\u7ed9<\/em>tool<\/em>\u76ee\u5f55\u521b\u5efa\u540d\u4e3a<\/em>bac<\/em>\u7684\u7b26\u53f7\u94fe\u63a5<\/em>,<\/em>\u6700\u719f\u6089\u7684\u5e94\u8be5\u5c31\u662f<\/em>FTP<\/em>\u4e2d<\/em>www<\/em>\u94fe\u63a5\u5230<\/em>public_html<\/em>\u76ee\u5f55\u4e86<\/em>\/

cp -a tool \/home\/vpser\/www \/\u628a<\/em>tool<\/em>\u76ee\u5f55\uff0c\u590d\u5236\u5230<\/em>www<\/em>\u76ee\u5f55\u4e0b<\/em>\u00a0<\/em>\/

ls \/\u00a0<\/em>\u5217\u51fa\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u5185\u5bb9<\/em>\u00a0<\/em>\/


\u6587\u4ef6\u64cd\u4f5c\uff1a

rm go.tar\u00a0 \u00a0 \u00a0 \u00a0 \/\u00a0<\/em>\u5220\u9664<\/em>go.tar<\/em>\u6587\u4ef6<\/em>\u00a0<\/em>\/

find mt.cgi\u00a0 \u00a0 \/\u00a0<\/em>\u67e5\u627e\u6587\u4ef6\u540d\u4e3a<\/em>mt.cgi<\/em>\u7684\u6587\u4ef6<\/em>\u00a0<\/em>\/

df -h\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\u00a0<\/em>\u67e5\u770b\u78c1\u76d8\u5269\u4f59\u7a7a\u95f4<\/em>\u00a0<\/em>\/


\u6587\u4ef6\u6743\u9650\uff1a

chmod 755 \/home\/wwwroot\/a.php\u00a0 \/\u00a0<\/em>\u7ed9<\/em>a.php<\/em>\u8d4b\u4e88<\/em>755<\/em>\u6743\u9650\uff0c\u5982\u679c\u662f\u76ee\u5f55\u9700\u8981\u52a0\u4e0a<\/em>\u00a0-R\u00a0<\/em>\u53c2\u6570<\/em>\u00a0<\/em>\/

chown www:www \/home\/wwwroot\/a.php \/\u00a0<\/em>\u7ed9<\/em>a.php<\/em>\u66f4\u6539\u6587\u4ef6\u5c5e\u4e3b\u5c5e\u7ec4\u4e3a<\/em>www<\/em>\uff0c\u5982\u679c\u662f\u76ee\u5f55\u9700\u8981\u52a0\u4e0a<\/em>\u00a0-R\u00a0<\/em>\u53c2\u6570<\/em>\u00a0<\/em>\/


\u89e3\u538b\u7f29\uff1a

tar xvf wordpress.tar\u00a0 \u00a0 \u00a0 \u00a0\/\u00a0<\/em>\u89e3\u538b<\/em>tar<\/em>\u683c\u5f0f\u7684\u6587\u4ef6<\/em>\u00a0<\/em>\/

tar tvf myfile.tar\u00a0 \u00a0 \u00a0\/\u00a0<\/em>\u67e5\u770b<\/em>tar<\/em>\u6587\u4ef6\u4e2d\u5305\u542b\u7684\u6587\u4ef6<\/em>\u00a0<\/em>\/

tar cf toole.tar tool \/\u00a0<\/em>\u628a<\/em>tool<\/em>\u76ee\u5f55\u6253\u5305\u4e3a<\/em>toole.tar<\/em>\u6587\u4ef6<\/em>\u00a0<\/em>\/

tar zcf vpser.tar.gz tool \/\u00a0<\/em>\u628a<\/em>tool<\/em>\u76ee\u5f55\u6253\u5305\u4e14\u538b\u7f29\u4e3a<\/em>vpser.tar.gz<\/em>\u6587\u4ef6\uff0c\u56e0\u4e3a<\/em>.tar<\/em>\u6587\u4ef6\u51e0\u4e4e\u662f\u6ca1\u6709\u538b\u7f29\u8fc7\u7684\uff0c<\/em>MT<\/em>\u7684<\/em>.tar.gz<\/em>\u6587\u4ef6\u89e3\u538b\u6210<\/em>.tar<\/em>\u6587\u4ef6\u540e\u5dee\u4e0d\u591a\u662f<\/em>10MB\u00a0<\/em>\/

tar jcvf\u00a0 \/var\/bak\/www.tar.bz2 \/var\/www\/\u00a0 \u00a0 \/\u521b\u5efa<\/em>.tar.bz2<\/em>\u6587\u4ef6\uff0c\u538b\u7f29\u7387\u9ad8<\/em>\/

tar xjf www.tar.bz2 \/\u89e3\u538b<\/em>tar.bz2<\/em>\u683c\u5f0f<\/em>\/

gzip -d ge.tar.gz\u00a0 \u00a0 \u00a0 \u00a0 \/\u00a0<\/em>\u89e3\u538b<\/em>.tar.gz<\/em>\u6587\u4ef6\u4e3a<\/em>.tar<\/em>\u6587\u4ef6<\/em>\u00a0<\/em>\/

unzip phpbb.zip\u00a0 \u00a0 \u00a0 \/\u00a0<\/em>\u89e3\u538b<\/em>zip<\/em>\u6587\u4ef6\uff0c<\/em>windows<\/em>\u4e0b\u8981\u538b\u7f29\u51fa\u4e00\u4e2a<\/em>.tar.gz<\/em>\u683c\u5f0f\u7684\u6587\u4ef6\u8fd8\u662f\u6709\u70b9\u9ebb\u70e6\u7684<\/em>\u00a0<\/em>\/<\/p>\n

\u8fdb\u7a0b\u7ba1\u7406\uff1a

ps -aux\u00a0 \u00a0\/ps\u00a0<\/em>\u8fdb\u7a0b\u72b6\u6001\u67e5\u8be2\u547d\u4ee4<\/em>\/

ps\u547d\u4ee4\u8f93\u51fa\u5b57\u6bb5\u7684\u542b\u4e49\uff1a

[list] []USER<\/em>\uff0c\u8fdb\u7a0b\u6240\u6709\u8005\u7684\u7528\u6237\u540d\u3002<\/em>

[<\/em>]PID\uff0c\u8fdb\u7a0b\u53f7\uff0c\u53ef\u4ee5\u552f\u4e00\u6807\u8bc6\u8be5\u8fdb\u7a0b\u3002

[]%CPU<\/em>\uff0c\u8fdb\u7a0b\u81ea\u6700\u8fd1\u4e00\u6b21\u5237\u65b0\u4ee5\u6765\u6240\u5360\u7528\u7684<\/em>CPU<\/em>\u65f6\u95f4\u548c\u603b\u65f6\u95f4\u7684\u767e\u5206\u6bd4\u3002<\/em>

[<\/em>]%MEM\uff0c\u8fdb\u7a0b\u4f7f\u7528\u5185\u5b58\u7684\u767e\u5206\u6bd4\u3002

[]VSZ<\/em>\uff0c\u8fdb\u7a0b\u4f7f\u7528\u7684\u865a\u62df\u5185\u5b58\u5927\u5c0f\uff0c\u4ee5<\/em>K<\/em>\u4e3a\u5355\u4f4d\u3002<\/em>

[<\/em>]RSS\uff0c\u8fdb\u7a0b\u5360\u7528\u7684\u7269\u7406\u5185\u5b58\u7684\u603b\u6570\u91cf\uff0c\u4ee5K\u4e3a\u5355\u4f4d\u3002

[]TTY<\/em>\uff0c\u8fdb\u7a0b\u76f8\u5173\u7684\u7ec8\u7aef\u540d\u3002<\/em>

[<\/em>]STAT\uff0c\u8fdb\u7a0b\u72b6\u6001\uff0c\u7528(R\u2013\u8fd0\u884c\u6216\u51c6\u5907\u8fd0\u884c\uff1bS\u2013\u7761\u7720\u72b6\u6001\uff1bI\u2013\u7a7a\u95f2\uff1bZ\u2013\u51bb\u7ed3\uff1bD\u2013\u4e0d\u95f4\u65ad\u7761\u7720\uff1bW-\u8fdb\u7a0b\u6ca1\u6709\u9a7b\u7559\u9875\uff1bT\u505c\u6b62\u6216\u8ddf\u8e2a\u3002)\u8fd9\u4e9b\u5b57\u6bcd\u6765\u8868\u793a\u3002

[]START<\/em>\uff0c\u8fdb\u7a0b\u5f00\u59cb\u8fd0\u884c\u65f6\u95f4\u3002<\/em>

[<\/em>]TIME\uff0c\u8fdb\u7a0b\u4f7f\u7528\u7684\u603bCPU\u65f6\u95f4\u3002

[]COMMAND<\/em>\uff0c\u88ab\u6267\u884c\u7684\u547d\u4ee4\u884c\u3002<\/em>

[\/list]

ps -aux | grep nginx\u00a0 \/<\/em>\u5728\u6240\u6709\u8fdb\u7a0b\u4e2d\uff0c\u67e5\u627enginx\u7684\u8fdb\u7a0b\/<\/em>

kill 1234\u00a0 \u00a0 \/<\/em>1234\u4e3a\u8fdb\u7a0bID\uff0c\u5373ps -aux \u4e2d\u7684PID\/<\/em>

killall nginx \/<\/em>killall \u901a\u8fc7\u7a0b\u5e8f\u7684\u540d\u5b57\uff0c\u76f4\u63a5\u6740\u6b7b\u6240\u6709\u8fdb\u7a0b\uff0cnginx\u4e3a\u8fdb\u7a0b\u540d\/<\/em>


<\/em>\u8d44\u6e90\u5360\u7528\u67e5\u8be2\uff1a<\/em>

du -sh \/home\/wwwroot\/<\/em>\u00a0\/\u00a0<\/em>\u67e5\u770b<\/em>\/home\/wwwroot\/<\/em>\u4e0b\u5404\u4e2a\u76ee\u5f55\u7684\u5360\u7528\u5927\u5c0f<\/em>\u00a0<\/em>\/

free -m \/\u00a0<\/em>\u67e5\u770b\u5185\u5b58\u6838<\/em>swap<\/em>\u4f7f\u7528\u60c5\u51b5<\/em>\u00a0<\/em>\/

top \/\u00a0<\/em>\u67e5\u770b\u7a0b\u5e8f\u7684<\/em>cpu<\/em>\u3001\u5185\u5b58\u4f7f\u7528\u60c5\u51b5<\/em>\u00a0<\/em>\/

netstat -ntl \/\u00a0<\/em>\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5<\/em>\u00a0<\/em>\/


\u7528\u6237\u7ba1\u7406\uff1a

adduser \/\u6dfb\u52a0\u7528\u6237\uff0c\u5982<\/em>adduser vpser\u00a0<\/em>\/

deluser \/\u5220\u9664\u7528\u6237\uff0c\u5982<\/em>deluser vpser\u00a0<\/em>\/

passwd \/\u4fee\u6539\u5bc6\u7801\uff0c\u6309\u63d0\u793a\u8f93\u5165\u5bc6\u7801\uff0c\u5bc6\u7801\u4e0d\u663e\u793a<\/em>\/


\u79fb\u52a8\u7c7b\u7684\uff1a

h\/j\/k\/l: \u5de6\/\u4e0b\/\u4e0a\/\u53f3\u2003\u79fb\u4e00\u683c

w : \u5411\u540e\u8bcd\u79fb\u52a8\u2003\uff08\u524d\u9762\u52a0\u6570\u5b57\u79fb\u52a8\u591a\u5c11\u4e2a\u8bcd\uff09

b : \u5411\u524d\u8bcd\u79fb\u52a8\u2003\uff08\u524d\u9762\u52a0\u6570\u5b57\u79fb\u52a8\u591a\u5c11\u4e2a\u8bcd\uff09

e : \u5411\u540e\u79fb\u5230\u8bcd\u672b

ge : \u5411\u524d\u79fb\u5230\u8bcd\u672b

$ <End> : \u884c\u672b

0 <Home> : \u884c\u9996

tx : \u5411\u53f3\u67e5\u627e\u672c\u884c\u7684x\u5e76\u79fb\u5230\u90a3\u513f\uff08\u5927\u5199\u65f6\u5411\u5de6\uff09

33G : \u79fb\u5230\u6587\u4ef6\u7684\u7b2c33\u884c

gg : \u6587\u4ef6\u9996\u884c

G : \u6587\u4ef6\u5c3e\u884c

33% : \u6587\u4ef6\u768433%\u5904

H\/M\/L : \u5c4f\u5e55\u7684\u9996\/\u4e2d\/\u5c3e\u884c

zt\/zz\/zb : \u5f53\u524d\u884c\u79fb\u5230\u5c4f\u5e55\u7684\u9996\/\u4e2d\/\u5e95\u90e8


\u8df3\u8f6c\uff1a

\u201d\u00a0 : \u56de\u5230\u8df3\u8f6c\u6765\u7684\u5730\u65b9

CTRL-O : \u8df3\u5230\u4e00\u4e2a \u201c\u8f83\u8001\u201d \u7684\u5730\u65b9

CTRL-I <Tab> : \u5219\u8df3\u5230\u4e00\u4e2a \u201c\u8f83\u65b0\u201d \u7684\u5730\u65b9


\u67e5\u627e\uff1a

\/ : \u5411\u4e0b\u67e5\u627e\uff08\u540e\u52a0\u5173\u952e\u5b57\uff09

? : \u5411\u4e0a\u67e5\u627e\uff08\u540e\u52a0\u5173\u952e\u5b57\uff09

n : \u4e0b\u4e00\u6761\u7b26\u5408\u7684\u8bb0\u5f55



\u7f16\u8f91\uff1a

i : \u8f6c\u6362\u5230\u63d2\u5165\u6a21\u5f0f

x : \u5220\u9664\u5f53\u524d\u5b57\u7b26

. : \u91cd\u590d\u6700\u540e\u4e00\u6b21\u7684\u4fee\u6539\u64cd\u4f5c(\u540cPS\u91ccctrl+f\u6267\u884c\u6ee4\u955c)

u : \u64a4\u9500\u64cd\u4f5c

CTRL-R : \u91cd\u505a

p : \u5c06\u5220\u9664\u7684\u5b57\u7b26\u63d2\u5165\u5230\u5f53\u524d\u4f4d\u7f6e(put)


\u9000\u51fa\u4fdd\u5b58\uff1a

:q : \u9000\u51fa

:q! : \u4e0d\u4fdd\u5b58\u9000\u51fa

ZZ : \u4fdd\u5b58\u540e\u9000\u51fa

:e! : \u653e\u5f03\u4fee\u6539\u91cd\u65b0\u7f16\u8f91<\/p>\n

\u00a0<\/p>\n

SSH \u64cd\u4f5c\u5e38\u7528\u547d\u4ee4\uff1a

ls\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\u00a0<\/em>\u67e5\u770b\u76ee\u5f55\u4e0b\u7684\u5185\u5bb9\uff0c<\/em>\u00a0\u00a0<\/em>\u6216<\/em>\u00a0dir\u00a0<\/em>\u547d\u4ee4<\/em>

cd mydir\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/<\/em>\u00a0\u8fdb\u5165mydir\u76ee\u5f55\u00a0\/<\/em>

cd \u2013\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/<\/em>\u00a0\u56de\u4e0a\u4e00\u7ea7\u76ee\u5f55\u00a0\/\u00a0 \u00a0\u00a0<\/em>\u7528<\/em>cd ..\u00a0\u00a0<\/em>\u4e5f\u4e00\u6837<\/em>

cd ~\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/<\/em>\u00a0\u56de\u6839\u76ee\u5f55\u00a0\/<\/em>

rm -rf mydir\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/<\/em>\u00a0\u5220\u9664mydir\u76ee\u5f55\u00a0\/<\/em>

rm go.tar\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/<\/em>\u00a0\u5220\u9664go.tar\u6587\u4ef6\u00a0\/<\/em>

mv tools tool\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/<\/em>\u00a0\u628atools\u76ee\u5f55\u6539\u540d\u4e3atool\u00a0\/<\/em>

cp -a tool\u00a0 www\u00a0 \u00a0 \u00a0\/<\/em>\u00a0\u628atool\u76ee\u5f55\u4e0b\u6240\u6709\u6587\u4ef6\u590d\u5236\u5230www\u76ee\u5f55\u4e0b

pwd\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\u00a0<\/em>\u663e\u793a\u5f53\u524d\u6240\u5728\u7684\u670d\u52a1\u5668\u8def\u5f84\u3002<\/em>

<\/em>\u5e26\u8def\u5f84\u5e38\u7528\u64cd\u4f5c\u5982\uff1a<\/em>

cd\u00a0 \/home\/ftp1\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/<\/em>\u00a0\u8fdb\u5165FTP1\u76ee\u5f55

cp -a\u00a0 \/home\/ftp1\/22\u00a0 \u00a0\/home\/ftp2\/\u00a0 \u00a0\/*\u5c06ftp1\u4e0b\u768422\u76ee\u5f55\uff0c\u590d\u5236\u5230ftp2<\/p>\n

\u00a0<\/p>\n

SSH \u4e0b\u8f7d\u3001\u538b\u7f29\u3001\u89e3\u538b\u7b49\u547d\u4ee4\uff1a

SSH\u4e0a\u8fdc\u7a0b\u4e0b\u8f7d\u64cd\u4f5c\uff1a

wget \u4e0b\u8f7d\u547d\u4ee4

wget\u00a0https:\/\/\u6839\u76ee\u5f55\/1.rar\u00a0\/SSH<\/em>\u4e0b\u8f7d<\/em>\u00a0\u7ad9\u70b9\u6839\u76ee\u5f55\u4e0b\u7684<\/em>1.rar<\/em>\u5305<\/em>

<\/em>\u6ce8\uff1a\u670d\u52a1\u5668\u4e4b\u524d\u4e0b\u8f7d\u975e\u5e38\u5feb\uff0c\u53ea\u8981\u5e26\u5bbd\u8db3\u591f<\/em>

<\/em>\u6709\u65f6\u6d4b\u8bd5\u8fbe\u5230<\/em>10M\/s\u00a0<\/em>\u80fd\u5e38\u4e0b\u8f7d\u6e90\u7801\u53ef\u76f4\u63a5\u8fd9\u6837\u7528\uff0c\u5982\u4e0b\u8f7d<\/em>DZ<\/em>\u7b49<\/em>

nohup\u00a0<\/em>\u4e3a\u53c2\u6570\uff0c\u5173\u95ed\u7a97\u53e3\u540e\uff0c\u8fd8\u5728\u7ee7\u7eed\u4f20\u76f4\u5230\u4f20\u5b8c\u3002\u9000\u51fa<\/em>SSH<\/em>\u540e\uff0c\u7ee7\u7eed\u8fd0\u884c<\/em>

<\/em>\u6709\u7684\u8bf4\u52a0\u5728\u524d\u9762\uff0c\u5982<\/em>\u00a0nohup wget\u00a0<\/em>https:\/\/<\/em>\u7ad9\u70b9\u57df\u540d<\/em>\/1.rar<\/em>

<\/em>\u53ef\u7528\u4e8e<\/em>\u00a0FTP<\/em>\u91cc\u7684\u4e0a\u4f20\u548c\u4e0b\u8f7d<\/em>

<\/em>\u6253\u5305\u3001\u538b\u7f29\u3001\u89e3\u538b\u64cd\u4f5c\uff1a<\/em>

<\/em>\u6587\u4ef6\u64cd\u4f5c\uff1a<\/em>

ls\u00a0<\/em>\u67e5\u770b\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6<\/em>

ls -F\u00a0<\/em>\u67e5\u770b\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6<\/em>

ls -l\u00a0<\/em>\u663e\u793a\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u8be6\u7ec6\u8d44\u6599<\/em>

ls -a\u00a0<\/em>\u663e\u793a\u9690\u85cf\u6587\u4ef6<\/em>

ls\u00a0<\/em>[0-9]\u00a0<\/em>\u663e\u793a\u5305\u542b\u6570\u5b57\u7684\u6587\u4ef6\u540d\u548c\u76ee\u5f55\u540d<\/em>

rm go.tar\u00a0<\/em>\u5220\u9664<\/em>go.tar<\/em>\u6587\u4ef6<\/em>

find mt.cgi\u00a0<\/em>\u67e5\u627e\u6587\u4ef6\u540d\u4e3a<\/em>mt.cgi<\/em>\u7684\u6587\u4ef6<\/em>

df ?h\u00a0<\/em>\u67e5\u770b\u78c1\u76d8\u5269\u4f59\u7a7a\u95f4<\/em>

find \/ -name xxx -print\u00a0<\/em>\u67e5\u627e<\/em>xxx<\/em>\u6587\u4ef6<\/em>

<\/em>\u538b\u7f29\u4e0e\u89e3\u538b\u7f29\uff1a<\/em>

tar xvf wordpress.tar\u00a0<\/em>\u89e3\u538b<\/em>tar<\/em>\u683c\u5f0f\u7684\u6587\u4ef6<\/em>

tar -tvf myfile.tar\u00a0<\/em>\u67e5\u770b<\/em>tar<\/em>\u6587\u4ef6\u4e2d\u5305\u542b\u7684\u6587\u4ef6<\/em>

tar cf toole.tar tool\u00a0<\/em>\u628a<\/em>tool<\/em>\u76ee\u5f55\u6253\u5305\u4e3a<\/em>toole.tar<\/em>\u6587\u4ef6<\/em>

tar cfz xwyme.tar.gz tool\u00a0<\/em>\u628a<\/em>tool<\/em>\u76ee\u5f55\u6253\u5305\u4e14\u538b\u7f29\u4e3a<\/em>xwyme.tar.gz<\/em>\u6587\u4ef6\uff0c\u56e0\u4e3a<\/em>.tar<\/em>\u6587\u4ef6\u51e0\u4e4e\u662f\u6ca1\u6709\u538b\u7f29\u8fc7\u7684\uff0c<\/em>MT<\/em>\u7684<\/em>.tar.gz<\/em>\u6587\u4ef6\u89e3\u538b\u6210<\/em>.tar<\/em>\u6587\u4ef6\u540e\u5dee\u4e0d\u591a\u662f<\/em>10MB<\/em>

tar jcvf \/var\/bak\/www.tar.bz2 \/var\/www\/\u00a0<\/em>\u521b\u5efa<\/em>.tar.bz2<\/em>\u6587\u4ef6\uff0c\u538b\u7f29\u7387\u9ad8<\/em>

tar xjf www.tar.bz2\u00a0<\/em>\u89e3\u538b<\/em>tar.bz2<\/em>\u683c\u5f0f<\/em>

gzip -d ge.tar.gz\u00a0<\/em>\u89e3\u538b<\/em>.tar.gz<\/em>\u6587\u4ef6\u4e3a<\/em>.tar<\/em>\u6587\u4ef6<\/em>

unzip phpbb.zip\u00a0<\/em>\u89e3\u538b<\/em>zip<\/em>\u6587\u4ef6\uff0c<\/em>windows<\/em>\u4e0b\u8981\u538b\u7f29\u51fa\u4e00\u4e2a<\/em>.tar.gz<\/em>\u683c\u5f0f\u7684\u6587\u4ef6\u8fd8\u662f\u6709\u70b9\u9ebb\u70e6\u7684<\/em>

bunzip2 file1.bz2\u00a0<\/em>\u89e3\u538b\u4e00\u4e2a<\/em>\u00a0\u2018file1.bz2\u2032<\/em>\u7684\u6587\u4ef6<\/em>

bzip2 file1\u00a0<\/em>\u538b\u7f29\u4e00\u4e2a<\/em>\u00a0\u2018file1\u2032\u00a0<\/em>\u7684\u6587\u4ef6<\/em>

gunzip file1.gz\u00a0<\/em>\u89e3\u538b\u4e00\u4e2a<\/em>\u00a0\u2018file1.gz\u2019<\/em>\u7684\u6587\u4ef6<\/em>

gzip file1\u00a0<\/em>\u538b\u7f29\u4e00\u4e2a<\/em>\u00a0\u2018file1\u2032<\/em>\u7684\u6587\u4ef6<\/em>

gzip -9 file1\u00a0<\/em>\u6700\u5927\u7a0b\u5ea6\u538b\u7f29<\/em>

rar a file1.rar test_file\u00a0<\/em>\u521b\u5efa\u4e00\u4e2a<\/em>\u00a0\u2018file1.rar\u2019\u00a0<\/em>\u7684\u5305<\/em>

rar a file1.rar file1 file2 dir1\u00a0<\/em>\u540c\u65f6\u538b\u7f29<\/em>\u00a0\u2018file1\u2032, \u2018file2\u2032\u00a0<\/em>\u4ee5\u53ca\u76ee\u5f55<\/em>\u00a0\u2018dir1\u2032<\/em>

rar x file1.rar\u00a0<\/em>\u89e3\u538b<\/em>rar<\/em>\u5305<\/em>

unrar x file1.rar\u00a0<\/em>\u89e3\u538b<\/em>rar<\/em>\u5305<\/em>

tar -cvf archive.tar file1\u00a0<\/em>\u521b\u5efa\u4e00\u4e2a\u975e\u538b\u7f29\u7684<\/em>\u00a0tarball<\/em>

tar -cvf archive.tar file1 file2 dir1\u00a0<\/em>\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u4e86<\/em>\u00a0\u2018file1\u2032, \u2018file2\u2032\u00a0<\/em>\u4ee5\u53ca<\/em>\u00a0\u2018dir1\u2032<\/em>\u7684\u6863\u6848\u6587\u4ef6<\/em>

tar -tf archive.tar\u00a0<\/em>\u663e\u793a\u4e00\u4e2a\u5305\u4e2d\u7684\u5185\u5bb9<\/em>

tar -xvf archive.tar\u00a0<\/em>\u91ca\u653e\u4e00\u4e2a\u5305<\/em>

tar -xvf archive.tar -C \/tmp\u00a0<\/em>\u5c06\u538b\u7f29\u5305\u91ca\u653e\u5230<\/em>\u00a0\/tmp<\/em>\u76ee\u5f55\u4e0b<\/em>

tar -cvfj archive.tar.bz2 dir1\u00a0<\/em>\u521b\u5efa\u4e00\u4e2a<\/em>bzip2<\/em>\u683c\u5f0f\u7684\u538b\u7f29\u5305<\/em>

tar -xvfj archive.tar.bz2\u00a0<\/em>\u89e3\u538b\u4e00\u4e2a<\/em>bzip2<\/em>\u683c\u5f0f\u7684\u538b\u7f29\u5305<\/em>

tar -cvfz archive.tar.gz dir1\u00a0<\/em>\u521b\u5efa\u4e00\u4e2a<\/em>gzip<\/em>\u683c\u5f0f\u7684\u538b\u7f29\u5305<\/em>

tar -xvfz archive.tar.gz\u00a0<\/em>\u89e3\u538b\u4e00\u4e2a<\/em>gzip<\/em>\u683c\u5f0f\u7684\u538b\u7f29\u5305<\/em>

zip file1.zip file1\u00a0<\/em>\u521b\u5efa\u4e00\u4e2a<\/em>zip<\/em>\u683c\u5f0f\u7684\u538b\u7f29\u5305<\/em>

zip -r file1.zip file1 file2 dir1\u00a0<\/em>\u5c06\u51e0\u4e2a\u6587\u4ef6\u548c\u76ee\u5f55\u540c\u65f6\u538b\u7f29\u6210\u4e00\u4e2a<\/em>zip<\/em>\u683c\u5f0f\u7684\u538b\u7f29\u5305<\/em>

unzip file1.zip\u00a0<\/em>\u89e3\u538b\u4e00\u4e2a<\/em>zip<\/em>\u683c\u5f0f\u538b\u7f29\u5305<\/em>

SSH\u00a0<\/em>\u4e0a\u4f20\u3001<\/em>FTP<\/em>\u7b49\u547d\u4ee4\uff1a<\/em>

<\/em>\u4ee5\u4e0b\u662f<\/em>FTP<\/em>\u91cc\u5e38\u7528\u7684\uff1a<\/em>\u00a0 (<\/em>\u6ce8<\/em>\u00a0lftp\u00a0<\/em>\u91cc\u547d\u4ee4\u4e0e<\/em>FTP<\/em>\u547d\u4ee4\u4e0d\u540c\uff09<\/em>

TP>ls<\/em>\uff0c\u5217\u51fa\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u4e0a\u5f53\u524d\u8def\u5f84\u4e0b\u7684\u76ee\u5f55\u548c\u6587\u4ef6<\/em>?<\/em>

FTP>dir<\/em>\uff0c\u5217\u51fa\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u4e0a\u5f53\u524d\u8def\u5f84\u4e0b\u7684\u76ee\u5f55\u548c\u6587\u4ef6<\/em>(<\/em>\u540c\u4e0a<\/em>)?<\/em>

FTP>mkdir\u00a0\u00a0<\/em>\uff0c\u5728\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u4e0a\u5f53\u524d\u8def\u5f84\u4e0b\u5efa\u7acb\u6307\u5b9a\u76ee\u5f55<\/em>?<\/em>

FTP>rmdir\u00a0\u00a0<\/em>\uff0c\u5220\u9664\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u4e0a\u5f53\u524d\u8def\u5f84\u4e0b\u7684\u6307\u5b9a\u76ee\u5f55<\/em>?<\/em>

FTP>cd\u00a0\u00a0<\/em>\uff0c\u66f4\u6539\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u4e0a\u7684\u5de5\u4f5c\u76ee\u5f55<\/em>?<\/em>

FTP>delete\u00a0\u00a0<\/em>\uff0c\u5220\u9664\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u4e0a\u6307\u5b9a\u7684\u6587\u4ef6<\/em>?<\/em>

FTP>rename\u00a0 \u00a0\u00a0<\/em>\uff0c\u91cd\u547d\u540d\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u4e0a\u6307\u5b9a\u7684\u6587\u4ef6<\/em>?<\/em>

FTP>close<\/em>\uff0c\u4ece\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u65ad\u5f00\u4f46\u4fdd\u7559<\/em>FTP<\/em>\u547d\u4ee4\u53c2\u6570\u63d0\u793a<\/em>?<\/em>

FTP>disconnect<\/em>\uff0c\u4ece\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u65ad\u5f00\u4f46\u4fdd\u7559<\/em>FTP<\/em>\u547d\u4ee4\u53c2\u6570\u63d0\u793a<\/em>(<\/em>\u540c\u4e0a<\/em>)?<\/em>

FTP>bye<\/em>\uff0c\u7ed3\u675f\u548c\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u7684\u8fde\u63a5\u3002<\/em>

FTP>quit<\/em>\uff0c\u7ed3\u675f\u548c\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u7684\u8fde\u63a5<\/em>(<\/em>\u540c\u4e0a<\/em>)<\/em>\u3002<\/em>

FTP>!<\/em>\uff0c\u76f4\u63a5\u4ece\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u8fdb\u5165\u5230\u672c\u5730<\/em>shell<\/em>\u4e2d<\/em>?<\/em>

FTP>exit<\/em>\uff0c<\/em>(<\/em>\u63a5\u4e0a\u6b65<\/em>)<\/em>\u4ece\u672c\u5730<\/em>shell<\/em>\u73af\u5883\u4e2d\u8fd4\u56de\u5230\u8fdc\u7a0b<\/em>Linux FTP<\/em>\u670d\u52a1\u5668\u73af\u5883\u4e0b<\/em>?<\/em>

FTP>!ls<\/em>\uff0c\u5217\u51fa\u672c\u5730\u673a\u5668\u4e0a\u5f53\u524d\u8def\u5f84\u4e0b\u7684\u76ee\u5f55\u548c\u6587\u4ef6<\/em>?<\/em>

FTP>lcd\u00a0\u00a0<\/em>\uff0c\u66f4\u6539\u672c\u5730\u673a\u5668\u7684\u5de5\u4f5c\u76ee\u5f55<\/em>?<\/em>

FTP>?<\/em>\uff0c\u663e\u793a<\/em>ftp<\/em>\u547d\u4ee4\u8bf4\u660e<\/em>?<\/em>

FTP>help<\/em>\uff0c\u663e\u793a<\/em>ftp<\/em>\u547d\u4ee4\u8bf4\u660e<\/em>(<\/em>\u540c\u4e0a<\/em>)?<\/em>


<\/em>\u670d\u52a1\u5668\u76f8\u5173\u547d\u4ee4<\/em>\u00a0\u64cd\u4f5c\u5e38\u7528\u547d\u4ee4\uff1a<\/em>

free\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/<\/em>\u67e5\u770b\u670d\u52a1\u5668\u4f7f\u7528\u5185\u5b58\u60c5\u51b5\uff0c\u548c\u5269\u4f59\u5185\u5b58\u7b49

uptime\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\u00a0<\/em>\u67e5\u770b\u670d\u52a1\u5668\u8fd0\u884c\u65f6\u95f4<\/em>\u00a0\u00a0<\/em>\u548c\u8d1f\u8f7d<\/em>

cat \/proc\/cpuinfo\u00a0 \u00a0 \u00a0\/<\/em>\u00a0\u67e5\u770bCPU\u4fe1\u606f

top\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\u67e5\u770b\u670d\u52a1\u5668\u5185\u5b58\u3001<\/em>CPU<\/em>\u8fd0\u884c\u6570\u636e\u503c<\/em>

uname -a\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/<\/em>\u67e5\u770b\u4e3b\u673a\u4fe1\u606f\u00a0 \u7248\u672c\u7b49

ps -A\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\u67e5\u770b\u6240\u6709\u8fdb\u7a0b<\/em>

who\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/<\/em>\u67e5\u770b\u6d3b\u52a8\u7528\u6237\u00a0 \u00a0\u5982\uff1aSSH\u7528\u6237

cat \/root\/.bash_history\u00a0 \u00a0 \/\u00a0<\/em>\u67e5\u770b\u547d\u4ee4\u5386\u53f2<\/em>\u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/em>\u5982\u5728<\/em>SSH<\/em>\u4e0b\u64cd\u4f5c\u7684<\/em>

cat \/var\/log\/secure | grep ssh\u00a0 \u00a0\/<\/em>\u00a0\u67e5\u770b\u5b89\u5168\u65e5\u5fd7\u00a0 \u00a0\u8c01SSH\u767b\u5f55\u4e86\u670d\u52a1\u5668

dd if=\/dev\/zero of=test bs=64k count=4k oflag=dsync\u00a0 \u786c\u76d8\u6027\u80fd\u6d4b\u8bd5\u00a0 DH\u768446.6M\/S

chmod -R 777\u00a0 ddb\u00a0 \u00a0 \/\u8bbe\u7f6e<\/em>\u00a0ddb<\/em>\u76ee\u5f55\u5c5e\u6027\u4e3a<\/em>777<\/em>\uff0c<\/em>-R\u00a0<\/em>\u5305\u62ec\u4e0b\u9762\u7684\u6240\u6709\u6587\u4ef6\u548c\u76ee\u5f55\u5c5e\u6027<\/em>

chmod +x\u00a0 \u00a0 \u00a0ddb.sh\u00a0 \u00a0\/<\/em>\u8bbe\u7f6eddb.sh \u4e3a\u53ef\u6267\u884c

\u81ea\u52a8\u6267\u884c Crontab\u7684\u7528\u6cd5 \uff1a

yum install vixie-cron crontabs\u00a0 \u00a0 \u00a0 \/\/\u5b89\u88c5Crontab

crontab -l\u00a0 \u67e5\u770b \u4efb\u52a1\u5217\u8868

crontab -e \u5220\u9664\u3001\u6dfb\u52a0\uff0c\u7f16\u8f91\u4efb\u52a1

5\u00a0\/6\u00a0<\/em>\/home\/admin\/ddb.sh\u00a0 \u00a0 \u00a0 \u00a0 \u6bcf6\u5c0f\u65f65\u5206\u6267\u884c ddb.sh

15 1 15,30\u00a0\/home\/admin\/ddb.sh\u00a0 \u00a0\u6bcf\u670815\uff0c30\u65e51\u65f615\u5206\u6267\u884cddb.sh

\u670d\u52a1\u5668\u76f8\u5173\u7684\u91cd\u542f\u547d\u4ee4\uff1a

\u6ce8\u610f\u8def\u5f84\uff0c\u6709\u4e9b\u5b89\u88c5\u670d\u52a1\u5b89\u88c5\u8def\u5f84\u4e0d\u540c\u3002\u4f46\u547d\u4ee4\u662f\u4e00\u6837\u7684\u3002

\/usr\/sbin\/apachectl restart\u00a0 \u00a0\/\u91cd\u542f<\/em>apache<\/em>

\/usr\/sbin\/apachectl stop\u00a0 \u00a0 \u00a0 \/<\/em>\u505c\u6b62apache

\/usr\/sbin\/apachectl start\u00a0 \u00a0 \u00a0\/*\u542f\u52a8apache

\/sbin\/service mysqld restart\u00a0 \u00a0 \u00a0\u91cd\u542f mysqld

\/etc\/init.d\/lighttpd restart\u00a0 \u00a0 \u00a0 \u00a0 \u91cd\u542flighttpd\u670d\u52a1\u5668

\/usr\/sbin\/service httpd restart

service kloxo start\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u91cd\u542fkloxo

reboot \u91cd\u542f VPS

poweroff\u00a0 \u5173\u673aVPS<\/p>","protected":false},"excerpt":{"rendered":"

\u76ee\u5f55\u64cd\u4f5c\uff1a rm -rf mydir \/\u5220\u9664mydir\u76ee\u5f55\uff0c\u4e0d\u9700\u8981\u786e\u8ba4\uff0c\u76f4\u63a5\u5220\u9664\/ mkdir dirname \/\u521b\u5efa\u540d\u4e3adirname\u7684\u76ee\u5f55\/ cd mydir \/\u8fdb\u5165mydir\u76ee\u5f55\/ cd \u2013 \/\u8fd4\u56de\u8fdb\u5165\u6b64\u76ee\u5f55\u4e4b\u524d\u6240\u5728\u7684\u76ee\u5f55\/ cd . […]<\/p>\n","protected":false},"author":1,"featured_media":203,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5"],"_links":{"self":[{"href":"http:\/\/vpspcz.com\/index.php\/wp-json\/wp\/v2\/posts\/202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/vpspcz.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/vpspcz.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/vpspcz.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/vpspcz.com\/index.php\/wp-json\/wp\/v2\/comments?post=202"}],"version-history":[{"count":1,"href":"http:\/\/vpspcz.com\/index.php\/wp-json\/wp\/v2\/posts\/202\/revisions"}],"predecessor-version":[{"id":204,"href":"http:\/\/vpspcz.com\/index.php\/wp-json\/wp\/v2\/posts\/202\/revisions\/204"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/vpspcz.com\/index.php\/wp-json\/wp\/v2\/media\/203"}],"wp:attachment":[{"href":"http:\/\/vpspcz.com\/index.php\/wp-json\/wp\/v2\/media?parent=202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/vpspcz.com\/index.php\/wp-json\/wp\/v2\/categories?post=202"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/vpspcz.com\/index.php\/wp-json\/wp\/v2\/tags?post=202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}