A chain no stronger than its weakest link. "一着不慎,满盘皆输" 参考资料:鸟哥的Linux私房菜 基础学习篇(第三版) Linux Shell脚本攻略 Linux程序设计(第四版) 一.什么是shell script 1.什么是shell script 简单来说,shell script(程序化脚本)是利用shell功能所写的一个“程序”,它拥有自己的语法特性 2.为什么要学shell script 对于一个初学者来说,我觉得就那…
解决了我一个大问题!!! http://stackoverflow.com/questions/5048112/use-gdb-to-debug-a-c-program-called-from-a-shell-script There are two options that you can do: 1) invoke GDB directly within the shell script. This would imply that you don't have standard in an…
source: http://linoxide.com/linux-shell-script/shell-script-check-linux-system-health/ This article introduces a shell script to perform linux system health check.This script collects system information and status like hostname, kernel version, uptim…
Shell script for logging cpu and memory usage of a Linux process http://www.unix.com/shell-programming-and-scripting/223177-shell-script-logging-cpu-memory-usage-linux-process.html…
简单的 shell script 练习 简单范例 对谈式脚本:变量内容由使用者决定 [root@www scripts]# vi sh02.sh #!/bin/bash # Program: # User inputs his first name and last name. Program shows his full name. # History: # 2005/08/23 VBird First release PATH=/bin:/sbin:/usr/bin:/usr/sbin:/u…
第一个Shell脚本——HelloWorld [root@localhost ~]# vi sh01.sh #!/bin/bash #!表明使用哪种shell # this is my first shell script #注释部分 echo -e "hello world!" exit 0 [root@localhost~]# sh sh01.sh #使用bash或者sh命令执行sh文件 hello world! 第二个Shell脚本——从终端接收用户输入到变量中 第三个Shell…
Shell script fails: Syntax error: “(” unexpected google 一下. http://unix.stackexchange.com/questions/45781/shell-script-fails-syntax-error-unexpected The script does not begin with a shebang line, so the kernel executes it with /bin/sh. On Ubuntu, /bi…