9.5. Break and continue

#!/bin/bash # This script provides wisdom # You can now exit in a decent way. FORTUNE=/usr/games/fortune while true; do echo On which topic do you want advice?

2022年3月11日 — i is a bash variable which holds a numeric value. We can omit the leading dollar sign $ within (( and )) . Try to put a line echo $i ...

2020年1月28日 — The break statement is used to exit the current loop. The continue statement is used to exit the current iteration of a loop and begin the next ...

2023年3月31日 — To exit from a loop in Bash, you can use break statement. break statement is a control statement that allows you to terminate a loop prematurely ...

2024年2月26日 — It is used to exit from a for, while, until , or select loop. This functionality is similar in both the break and continue statements in Linux.

The exit criteria for the while loop is the condition specified in the while statement. The loop continues to execute as long as this condition remains true.

2013年8月28日 — I want to write a Bash script to process text, which might require a while loop. ... Break out while loop and go to if/else · 0 ... Unable to break ...

The break command exits the loop and moves to whatever command follows it. In the example below, we give the person running the script 10 tries to guess a ...

所以，不管是for 迴圈、while 迴圈、甚至是until 迴圈都 ... break 也會在裡面： #!/bin/bash IsQuit=FALSE ... 星期$Week 休假... fi # while 迴圈持續工作八小時while ...