例子 ./cidr-to-ip.sh [OPTION(only one)] [STRING/FILENAME] -h 显示此帮助屏幕 -f 在给...
If statement and else statement could be nested in bash. The keyword “fi” indicates the end of the inner if statement and all if statement should end with the keyword “fi”. The “if then elif then else fi” example mentioned in above can be converted to the nested if as shown belo...
意外标记'elif‘附近的语法错误 $1" = "boot" ] if [ -f /var/log/boot.log ] echo /var/log/boot.log: command not foundline 8: GetLogfileName.sh: line 15: syntax error near unexpected token `elif' 'etLogfileName.sh 浏览3提问于2013-09-11得票数 2 1回答 注释掉是否块内容时的Bash...
Bash确实使用(( ... ))来表示算术（例如(( $i++ ))，但我还没有看到它用于if语句。有一个三元...
shell脚本之判断 if,elif, case ,单分支if语句:if条件;then语句1语句2...fiif条件then例子1:写一个脚本,实现如下功能:如果用户存在,就说明其存在;#!/bin/bash#UserName=user1ifgrep"^$UserName\>"/etc/passwd&>/dev/null;thenecho"$UserNameexists."fi#!/b
shell if判断语句 报错:syntax error near unexpected token `elif' 2019独角兽企业重金招聘Python工程师标准>>> 在xshell下,用notepad++写了个简单的shell脚本,内容如下: #!/bin/bash if [ "X$force" = "X1" ]; then echo 1 elif [ "X$force" = "X2" ]; then ech......
syntax error near unexpected token `elif' 'ash: /home/USER/.asdf/asdf.sh: line 9: ` elif [[ "$_under" == *".sh" ]]; then bash: /home/USER/.asdf/completions/asdf.bash: line 1: syntax error near unexpected token `$'{\r'' 'ash: /home/USER/.asdf/completions/asdf.bash: line...
I first had zsh-syntax-highlighting, oh-my-zsh, and zsh autosuggestions installed on MacOS, then i logged into my account on windows and the following fig pre/post scripts were generated pre: alice@emu-pc MINGW64~% fig init zsh pre --rcfile zshrc#!/usr/bin/env bashmkdir -p~/.fig/...
Syntax of bash case statement: case expression in pattern1 ) statements ;; pattern2 ) statements ;; ... esac Example: #! /bin/bash ARCH=$(uname -m) case $ARCH in armv6*) ARCH="armv6";; armv7*) ARCH="arm";; aarch64) ARCH="arm64";; x86) ARCH="386";; x86_64) ARCH="am...
2nd line: In this if command, we are comparing whether the value of the code variable is equal to the string ‘CA’. Please note that we have enclosed the static string value in single quote (not double quote). The : at the end is part of the if command syntax. ...