/bin/bashPOSITIONAL_ARGS=()#初始化一个空数组,用来存储位置参数while[[$#-gt0]];do#当命令行参数的数量大于0时,进入循环case$1in-e|--extension)#如果参数是这个,脚本会将紧随其后的参数(文件扩展名)保存在变量EXTENSION中EXTENSION="$2"shift # 跳过参数 shift # 跳过后面的值;;-s|--searchpath)#如...
#!/usr/bin/env bashecho"^-v-^ app is running in production env!"# read args# date=09# date="$0"# date=$0date=$1mkdirweek-$date&&cdweek-$datetouchday-01.md day-02.md day-03.md day-04.md day-05.md readme.md for loops ??? # TODOs refs ©xgqfrms 2012-2020 www.cnblogs....
script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P) usage() { cat <<EOF Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...] Script description here. Available options: -h, --help Print this help and exit -v...
args=("$@") # check required params and arguments [[ -z "${param-}" ]] && die "Missing required parameter: param" [[ ${#args[@]} -eq 0 ]] && die "Missing script arguments" return 0 } parse_params "$@" setup_colors # script logic here msg "${RED}Read parameters:${NOFORM...
echo ${args[0]} ${args[1]} ${args[2]} ' -> args=("$@"); echo ${args[0]} ${args[1]} ${args[2]}' #use $@ to print out all arguments at once echo $@ ' -> echo $@' # use $# variable to print out # number of arguments passed to the bash script ...
echo name of script is$0 echo first argument is$1 echo second argument is${2} echo seventeenth argument is${17} echo number of arguments is$# NOTE:bash features the "$@" variable, which expands to all command-line parameters separated by spaces. ...
echo -e "Example: ${BOLD}$SCRIPT -a foo -b man -c chu -d bar file.ext${NORM}"\\n exit 1 } #Check the number of arguments. If none are passed, print help and exit. NUMARGS=$# echo -e \\n"Number of arguments: $NUMARGS" ...
在执行 脚本时有三种方法,第一种: ./bash_script.bash 这要求脚本有可执行权限并且第一行是: #!.../bin/bash 第二种: bash bash_script.bash 这种不要求可执行权限,第一行也没有强制的要求。...这第三种的语法同样可以用在 解释器上: expece -c "cmd string" 同理,这样写意味着将 通过 解释器运行...
Note: On Linux, after running the install script, if you get nvm: command not found or see no feedback from your terminal after you type command -v nvm, simply close your current terminal, open a new terminal, and try verifying again....
git_submodules_update_repos.sh - updates submodules for all repos given as args or saved in the setup/repos.txt file git_askpass.sh - credential helper script to use environment variables for git authentication github/*.sh - GitHub API / CLI scripts: github_api.sh - queries the GitHub ...