Make a Bash Script Return with Different Exit Codes You can manually set up the exit codes in the script. For example, if you want to get 255 as the exit code, use the following script: Now, execute the script and then run the “echo $?” command to get 255 as the return code: ...
/bin/bash## Name: test-bucket-1## Purpose:# Performs the test-bucket number 1 for Product X.# (Actually, this is a sample shell script,# which invokes some system commands# to illustrate how to construct a Bash script)## Notes:# 1) The environment variable TEST_VAR must be set# (...
script:# Fail if any of these files have warnings-shellcheckmyscripts/*.sh Services and platforms that have ShellCheck pre-installed and ready to use: Travis CI Codacy Code Climate Code Factor Codetyvia theCodety Scanner CircleCIvia theShellCheck Orb Github(only Linux) Trunk Check(universal lint...
trap 'echo ERR trap from ${FUNCNAME:-MAIN} context. $BASH_COMMAND failed with error code $?' ERR trap 'debug' DEBUG We can give it a try with our simple example script. #!/usr/bin/env bash # Filename: ./example-xtrace echo "This got executed" v=$1 if [[ -z "${v}" ]...
args=("$@")# check required params and arguments[[-z"${param-}"]]&&die"Missing required parameter: param"[[${#args[@]}-eq0]]&&die"Missing script arguments"return0}parse_params"$@"setup_colors # script logic here msg"${RED}Read parameters:${NOFORMAT}"msg"- flag: ${flag}"msg"...
# Clear screen on script exit. trap 'printf \\e[2J\\e[H\\e[m' EXIT 忽略终端中断(CTRL + C,SIGINT) trap '' INT 对窗口调整大小做出反应 # Call a function on window resize. trap 'code_here' SIGWINCH 在每个命令之前做点什么 trap 'code_here' DEBUG ...
/bin/sh # http://code.google.com/p/mooon # 通用的停止指定名的进程 # 特色: # 1. 只会停止当前用户名下的进程 # 2...可以指定命令行参数,可执行精准停止 # 检查参数 # 参数1:需要停止的进程名或它的完整命令行或部分命令行 if test $# -ne 1; t...
Checkkeys.sh #!/bin/bash#用case语句和通配符判断用户输入的字符是数字、字母还是其他字符。read-p"请输入一个字符,并按Enter键确认:"KEYcase"$KEY"in[a-z]|[A-Z])#如果输入的字符(只能是1位,aD则会跳到兜底)是大写字母或者小写字母,则输出是字母echo"您输入的是 字母。";; ...
A bash script to check the status of your IP on various geo-restricted services. - GitHub - lmc999/RegionRestrictionCheck: A bash script to check the status of your IP on various geo-restricted services.
[BashShell@Geeklp-BashShell .vim]$ curl -C - -o bash-support.zip https://vim.sourceforge.io/scripts/download_script.php?src_id=24452 [BashShell@Geeklp-BashShell .vim]$ sudo yum -y install vim [BashShell@Geeklp-BashShell .vim]$ sudo yum -y install unzip ...