shell execute
Hi folks, I'm prepared to write a simple script to execute 20+ commands and could not figure out how to make use of "loop" subject to certain conditions. If without conditions[code]#!/bin/bash cmd1="code1" #the exact/full command cmd2="code2" #the exact/full command cmd3="code3" #the exact/full command etc. cmd1 || exit 1 cmd2 || exit 2 cmd3 || exit 3 ... cmdn || exit ...
by satimis - Shell - 2005-08-09 12:49:46 阅读（1011） 回复（1）
I am sorry , my linux doesn't support chinese characters!!! how to write a shell so that linux can execute it automatically when booting??? thanks a million!!!
I am sorry , my linux doesn't support chinese characters!!! how to write a shell so that linux can execute it automatically when booting??? thanks a million!!!
Warning: shell_exec(): Unable to execute 'ping -n 4 -l 56 ' 在iis6中配置的php4.3.4运行ping出错，在apache中没问题，应怎样修改？
作业环境是aix ksh 写shell 起程序并确认程序是否异常予以重启, 并且把错误讯息写到一个log文件 shell内容大致如下: #! /bin/ksh … (略) …(略) SELFPID=`echo $$` while true do pgcount=0; for parentpid in $(ps -ef | grep "/home/kove/checkdb 30" | grep -v grep| awk '{print $3}') do if ([ "$parentpid" = "$SELFPID " ]); then pgcount =`expr ${pgcount } + 1` fi done .... (略, 若pgcount支数不对...
我的shell文件是这样写的： set CLASSPATH=./ojdbc14.jar;./Conversion.jar set url="abc" java -classpath $CLASSPATH Source.Conversion $url 它的作用是调用同一个目录下的Conversion.jar里面的类Source.Conversion， 我是通过远程telnet到一台linux上执行的，但执行的时候出现如下报错： ./runJar.sh:./Conversion.jar: 0403-006 execute permission denied. The java class is not found: Source/Conversion 而且我执行前都...
create proc addnew @name varchar(10) as insert into tablename (name) values (@name) -------------- create proc addnew @name varchar(10) as exec(\'insert into tablename (name) values (\'+@name+\')\') 这二种写法对吗？为什么有时需要用exec关键字，有时不需要？
本帖最后由 tan1301230147 于 2014-03-20 16:00 编辑 [root@localhost iscsitarget-1.4.20.2]# /etc/init.d/iscsi-target start Starting iSCSI Target: /bin/bash: /usr/sbin/ietd: cannot execute binary file [FAILED] 编译安装iscsi-target后开启服务就出现上面错误。有人遇到过同类问题没？
oracle的execute immediate可以动态执行sql语句。下面总结一下这一语句的用法：
1. execute immediate不会自动提交DML事务执行，需要显式提交或者作为execute immediate语句的一部分。（参考如下代码）
- SQL>
在WINDOWS命令行里面执行$cmd，返回值正常 ，[code]$cmd $options $filename[/code]可是改用PERL OPEN()，返回值不正常，大家帮忙看看，好吗？我是PERL新手[code]open(FHSUB, "$cmd $options < $filename 2>&1 |"); [/code]
本帖最后由 stone421 于 2011-04-15 13:17 编辑 别人开发了一个用于64位机器的库xxx.so,我现在在64位机器上想写一个test程序测试一下这个库， 我用 g++ -m64 -o test test.cc -lxxx 的方式编译通过了，可是我./test时就cannot execute binary file 请问这是怎么回事呢？ 谢谢！ 我查了一下 -m64 的意思是 The 64-bit environment sets int to 32 bits and long and pointer to 64 bits and generates code for AMD's x86-64 ar...
