/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:
./myscript-vfd./foo/bar/someFile-o/fizz/someOtherFile 或者这个: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 ./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...
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 ...
sh red Script arguments: red First arg: red. Second arg: . Number of arguments: 1 用户输入 如果你正在为自己或其他人编写Bash程序,那么获取用户输入的一种方式就是指定用户提供给程序的参数,正如我们在前一节中讨论的那样。你还可以通过使用read命令暂时停止程序的执行,要求用户在命令行上输入一个字符串...
#!/usr/bin/env bash # File: vars.sh echo "Script arguments: $*" echo "First arg: $1. Second arg: $2." echo "Number of arguments: $#" 现在,让我们尝试以几种不同的方式运行脚本:wingsummer@wingsummer-PC ~ → bash vars.sh Script arguments: First arg: . Second arg: . ...
You will not see the arguments passed to the commands which is usually helpful when trying to debug a bash script. You may find useful to use both. ### Define Debug environment ### Filename: my-debug-env if [[ -v TRACE ]]; then echo "Run TRACE mode" set -o xtrace # same as...
A file containing a set of executable commands is called a shell script or a bash script. These files have an extension of “.sh”. What are the different shell implementations? bsh –is known as Bourne shell, which is named after Stephen Bourne. Bash –Bourne Again Shell is an improved...
arguments-参数 string。 自选。 当targetType = filePath时使用。 传递给 shell 脚本的参数。 序号参数或命名参数。 script-脚本 string。targetType = inline时是必需的。 默认值:# Write your commands here\n\necho 'Hello world'。 脚本的内容。
# Use bash for the shell SHELL ["/bin/bash", "-o", "pipefail", "-c"] # Create a script file sourced by both interactive and non-interactive bash shells ENV BASH_ENV /home/user/.bash_env RUN touch "${BASH_ENV}" RUN echo '. "${BASH_ENV}"' >> ~/.bashrc # Download and ...
# Use bash for the shell SHELL ["/bin/bash", "-o", "pipefail", "-c"] # Create a script file sourced by both interactive and non-interactive bash shells ENV BASH_ENV /home/user/.bash_env RUN touch "${BASH_ENV}" RUN echo '. "${BASH_ENV}"' >> ~/.bashrc # Download and ...