mkdir -p bash_scripts && cd bash_scripts 现在,创建一个名为arguments.sh(我想不出更好的名称)的新 Shell 脚本,并向其中添加以下行: #!/bin/bash echo "Script name is: $0" echo "First argument is: $1" echo "Second argument is: $2" 保存文件并使其可执行。现在像往常一样运行脚本,但这次向...
echo "This script needs at least $MINPARAMS command-line arguments!" fi echo exit 0 运行代码: bash test30.sh 1 2 10 The name of this script is "test.sh". The name of this script is "test.sh". Parameter #1 is 1 Parameter #2 is 2 --- All the command-line parameters are: 1 ...
你可以在运行 Bash 脚本时以以下方式传递参数: ./my_script.sh arg1 arg2 在脚本中,你可以使用$1来代表第 1 个参数,用$2来代表第 2 个参数,以此类推。$0是一个特殊变量,它代表正在运行的脚本的名字。 现在,创建一个新的 shell 脚本,命名为arguments.sh,并向其中添加以下几行代码: #!/bin/bash echo "...
/bin/bashecho"Name of the script:$0"echo"Total number of arguments:$#"echo"Values of all the arguments:$@" 1. 2. 然后提供几个参数运行脚本:
bash shell arguments 我正在尝试使用scp从远程服务器复制多个文件。 我可以用一个参数script file_number成功地完成它 其中script是: #!/bin/bash echo Insert your username: read user scp $user@server:/path/run$1*.lz4 ./ lz4 -mdv --rm run$1*.lz4 我的所有文件的格式为:runXXXXsubY.lz4 这样我...
1. Using your favorite text editor, create a shell script calledsyntax. If you're using Vim, run the following line in the terminal: vim syntax.sh 2. Add the code below to the shell script: # syntax.sh# Declaring functions using the reserved word function# Multilinefunctionf1 {echoHello...
# script logic here msg"${RED}Read parameters:${NOFORMAT}"msg"- flag: ${flag}"msg"- param: ${param}"msg"- arguments: ${args[*]-}" Choose Bash 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #!/usr/bin/env bash 脚本为了获得最佳兼容性,它引用/usr/bin/env,而不是直接引用/bin/...
Bash provides multiple ways to process the arguments passed to a script. Thus,the choice of usage depends on the number of arguments, their order, and how we plan to use them. Let’s break down these approaches step by step. 2.1. Basic Command-Line Argument Handling ...
./myscript-v-f-d-o/fizz/someOtherFile./foo/bar/someFile 如何解析v、f 和d,使它们都被设置为true,并且outFile 等于 /fizz/someOtherFile ? 回答: 以空格分隔选项和参数 样例程序如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 cat>/tmp/demo-space-separated.sh<<'EOF'#!/bin/bashPOSITIO...
known as arguments—to specify data to be used as values for variables in the scripts is one method for accomplishing this. Another is the use of options and option arguments. This article explores these two methods for getting data into the script and controlling the script's execution path....