bashwhileexpression

2017年7月10日 — 先來看一個無限迴圈的範例. root@ubuntu:~# vi while .sh. while true.

2023年12月6日 — While loops in Bash allow your script to perform tasks multiple times until a certain condition is met. They are a powerful tool for automating ...

2023年7月27日 — The syntax of the while loop · condition is a condition statement that will be checked every time before iterating the loop and if the condition ...

2020年2月24日 — Bash while Loop # ... The while loop is used to performs a given set of commands an unknown number of times as long as the given condition ...

2023年5月10日 — A while loop is a fundamental control structure in Bash scripting that allows you to execute a block of code repeatedly as long as a certain ...

In a script, the command following the done statement is executed. The return status is the exit status of the last CONSEQUENT-COMMANDS command, or zero if none ...

2023年5月10日 — The bash while loop is a control flow statement that allows code or commands to be executed repeatedly based on a given condition. For example, ...

2024年1月2日 — A while loop is a control flow statement in Bash scripting that allows a certain block of code to be executed repeatedly as long as a specified ...

Bash While循环语法. Bash while循环具有以下格式： while [ expression ]; do commands; multiple commands; done. 仅当表达式( expression )包含单个条件时，以上语法才 ...