[转]linux根本命令实践

[转]linux基本命令实践

—————-查找文件方法———————-

find . -name “project_supply_sign.xsl”

—————-ftp方法—————————

[root@ecapp1 shx3]# cd common

[root@ecapp1 common]# cd js

[root@ecapp1 js]# ftp 172.0.2.21

Connected to 172.0.2.21.

220 (vsFTPd 2.0.1)

530 Please login with USER and PASS.

530 Please login with USER and PASS.

KERBEROS_V4 rejected as an authentication type

Name (172.0.2.21:root): app1

331 Please specify the password.

Password:

230 Login successful.

Remote system type is UNIX.

Using binary mode to transfer files.

ftp> cd songyc

250 Directory successfully changed.

ftp> get util.js

local: util.js remote: util.js

227 Entering Passive Mode (172,0,2,21,226,163)

150 Opening BINARY mode data connection for util.js (30380 bytes).

226 File send OK.

30380 bytes received in 0.0051 seconds (5.9e+03 Kbytes/s)

ftp> quit

##################### 用jar命令打war包 ##############################################

拷贝:

[root@emed4test song_temp]# cp ../shx3.war ./

解压:

[root@emed4test song_temp]# jar -xvf ./shx3.war?????? 解压到当前目录

删除war：

[root@emed4test song_temp]# rm -f ./shx3.war

压缩:

[root@emed4test song_temp]# jar -cvf ../shx3.war .

如果在被压缩目录下,则执行上面的命令,

如果在上一级目录:

jar -cvf shx3.war ./被压缩目录

[root@emed4test root]# clear????????????? 清屏? ctrl+l

*************************************************************************

[root@emed4test root]# finger root??????? 显示用户信息

Login: root???????????????????????????? Name: root

Directory: /root??????????????????????? Shell: /bin/bash

On since Thu Feb? 9 10:29 (CST) on pts/3 from 172.25.60.118

On since Thu Feb? 9 09:57 (CST) on pts/0 from 172.25.50.96

?? 1 hour 2 minutes idle

Mail last read Thu Dec 29 06:03 2005 (CST)

No Plan.

***************************************************************************

[root@emed4test root]# whoami?? 显示当前用户

root

[root@emed4test root]# who am i?? 显示当前用户带日期

root???? pts/3??????? Feb? 9 10:29 (172.25.60.118)

***************************************************************************

[root@emed4test root]# date?? 显示系统时间

Thu Feb? 9 11:04:41 CST 2006

***************************************************************************

[root@emed4test root]# last?? 显示此前用户登录信息

root???? pts/3??????? 172.25.60.118??? Thu Feb? 9 10:29?? still logged in??

root???? pts/0??????? 172.25.50.96???? Thu Feb? 9 09:57?? still logged in??

root???? pts/0??????? 172.25.83.246??? Thu Feb? 9 09:05 – 09:21? (00:16)???

duanxw?? pts/1??????? 172.25.60.118??? Tue Feb? 7 09:04 – 09:14? (00:10)

***************************************************************************

[root@emed4test root]# history|more?? 显示此前执行所有命令，每屏一停

?? 27? kill -9 28251

?? 28? ps -ef|grep java

?? 29? mkdir logs

?? 30? nohup ./startWebLogic.sh &

?? 31? tail -f nohup.out

?? 32? ps -ef|grep java

?? 33? kill -9 28388

?? 34? rm -rf nohup.out

?? 35? nohup ./startWebLogic.sh &

?? 36? cd /opt/httpd2fordata/bin/

?? 37? ./apachectl start

?? 38? ./apachectl stop

***************************************************************************

[root@emed4test root]# uptime?? 显示从上次重起到现在的时间

?11:09:24? up 19 days, 21:16,? 2 users,? load average: 0.02, 0.05, 0.01

***************************************************************************

[root@emed4test root]# ps?? 显示当前用户正在执行的进程

? PID TTY????????? TIME CMD

30419 pts/3??? 00:00:00 bash

30457 pts/3??? 00:00:00 man

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