Linux bash scripting is extremely useful for users looking to convert complex sequences of commands into one script effortlessly. Even if you are a casual user, you can make your life easier by automating simple
echo "1. Bash" echo "2. Scripting" echo "3. Tutorial" echo -n "Please choose a word [1,2 or 3]? " # Loop while the variable choice is equal 4 # bash while loop while [ $choice -eq 4 ]; do # read user input read choice # bash nested if/else if [ $choice -eq 1 ] ;...
A Primer on Shell Scripting What is a Bash Script? How to Write a Bash Script How to Capture User Input in Bash Scripts How to Create a Function in a Bash Script Writing “If” Statements in Bash Wrap-up A shell is a kind of computer program that presents an interface to the operat...
A step-by-step & systematic approach in learning shell scripting embedded with quizzes, assignments & projects. Accept user input Process command-line arguments Understand the shell special variables Using Brace expansion Using conditional statements & loops: if..then..else, while, until, for and...
If you're a Unix user, learn Bash scripting to streamline your workflow, eliminate repetitive tasks, and improve the quality of your work!
#!/bin/bash #As we know this article is about scripting. So let's #use what we learned in a script. #Let's get some information from the user and add it to our scripts with stanard input and read echo "What is your name? " read name #Here standard output directed to append a ...
'Else if'in bash scripting, often written as'elif', is used to check multiple conditions in your code. It is used with the syntax,if [firstStatement]; then... elif [secondCondition]; then... else. It’s a powerful tool that allows your scripts to make decisions based on various scen...
Integration with Other Languages: Bash scripts can seamlessly incorporate commands from other scripting languages like Python, Perl, or Ruby, offering a hybrid solution when needed. 3. Portability and Compatibility Universal Support: Bash scripts are inherently portable. Write once and run it on any ...
#As we know this article is about scripting. So let's #use what we learned in a script. #Let's get some information from the user and add it to our scripts with stanard input and read echo "What is your name? " read name
1. 符号设定法 chmod [who] [+-=] [mode] 文件名 【who】即操作对象 u--- 用户（user） g...