是指在bash脚本中接收用户的输入,并将其作为命令或参数执行。这样可以实现与用户的交互,并根据用户的输入执行相应的操作。 在bash脚本中执行用户输入的步骤如下: 1. 使用read命令接收用户的...
-rw-rw-r--. 1 zexcon zexcon 685 Oct 4 16:00 learnToScriptAllOutput -rw-rw-r--. 1 zexcon zexcon 23 Oct 4 12:42 learnToScriptInput -rw-rw-r--. 1 zexcon zexcon 0 Oct 4 16:42 learnToScriptOutput -rw-rw-r--. 1 zexcon zexcon 52 Oct 4 16:07 learnToScriptOutputError -...
-rw-rw-r--. 1 zexcon zexcon 23 Oct 4 12:42 learnToScriptInput -rw-rw-r--. 1 zexcon zexcon 0 Oct 4 16:42 learnToScriptOutput -rw-rw-r--. 1 zexcon zexcon 52 Oct 4 16:07 learnToScriptOutputError -rwxrw-rw-. 1 zexcon zexcon 477 Oct 4 15:01 learnToScript.sh drwxr-xr...
它将标准输出写入 learnToScriptStandardOutput,标准错误信息写入 learnToScriptStandardError,二者共同都写入 learnToScriptAllOutput 文件。 复制 #!/bin/bash #As we know this article is about scripting. So let's #use what we learned in a script. ...
# A simple script to list files shopt -o -s nounset declare -i TOTAL=0 let “TOTAL=TTOAL+1” # not caught printf “%s/n” “$TOTAL” if [ $TTOAL -eq 0 ] ; then # caught printf “TOTAL is %s/n” “$TOTAL” fi “-o xtrace” 选项在执行命令前会显示每一个命令,这个命令执行...
In the script, first we ask the user to enter an IP address (or else you can provide it as google.com). Then read the input and use it with the "ping" command. After that, we can get the ping command output and display it. We will output a message based on the status of the...
You can, of course, write your script with its own "interactive" interface and read lines of user input one at a time:username = input('What is your name? ')This is fine in some cases, but it doesn't really promote the creation of reusable, multi-purpose filters. With that in mind...
2. Create a Directory by Reading Input From your scripts, you can run any program that you might normally run on the command line. For example, you can create a new directory from your script using themkdircommand. Begin with the same shebang line as before: ...
Is there anything else you can do to enhance this script? I want a nice text UI: Nothing like a good dialog Here's how to write an interactive script with an easy tool calledDialog. It asks the user to choose between a variable number of machines (depending on the configuration file) ...
This will clone the repository and install the new versions of scripts that were installed, if you didn’t install a certain tool this script will not install the new version of that tool. Uninstalling AUR pacman -Rns bash-snippets#or bash-snippets-git ...