break and continue in shell script

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The break,continue of the shell script, and the exit difference

Break in a Linux script continue exit returnBreakEnd and Exit loopsContinueThe following code is not executed in the loop and continue into the next round loopExitExit the script,Always bring an integer to the system, such as Exit 0ReturnReturning

A concise tutorial on shell script break and Continue commands _linux shell

During the loop, there are times when you need to force out of the loop without reaching the end of the loop, and the shell uses two commands to implement the function: Break and continue. Break command The break command allows you to jump out of

Shell Scripting Learning 21 shell break and Continue commands

In the loop, sometimes you need to force out of the loop when the loop end condition is not reached, like most programming languages, the shell also uses break and continue to jump out of the loop.Break commandThe break command allows you to jump

Shell script break and Continue commands

In the loop, sometimes you need to force out of the loop when the loop end condition is not reached, and the shell uses break and continue to jump out of the loop.The break command allows you to jump out of all loops (all loops after the execution

A blog distinguishes the state return value in the shell-return-break-continue-exit

a blog distinguishes the state return value in the shell -return-break-continue-exitFirst, The difference and contrast between break, continue, exit, return Condition and loop control and program return value command Knowledge table

Shell script Basics

Common shell: -------------- from "laruence's Linux private dish" In the early UNIX era, there were many developers, so shell had many versions based on the developer's differences, such Frequently heard Bourne shell (SH ),C shell,Commonly used

Shell script programming Basics

Shell programming BASICS (from the UBUNTU Forum) (12:49:20) Reprinted Tags:Shell Classification: programming (C ++) Http://wiki.ubuntu.org.cn/Shell%E7%BC%96%E7%A8%8B%E5%9F%BA%E7%A1%80 Why shell programming?In Linux, although there

Shell script Programming loop control statement (CONTINUE/BREAK/SLEEP)

Loop Control statement:Continue: End this cycle prematurely, and go directly to the next round of cycle judgment;While CONDITION1; DoCMD1...if CONDITION2; ThenContinueFiCmdn...DoneExample: The sum of all even numbers within 100;#!/bin/bash#declare-i

Linux Shell script programming Basics

Document directory Variable assignment and reference If sentence & | Operator Case statement Select statement ============================================== = While/for Loop Quotation marks Binary to decimal conversion Circular file copy

Shell break and Continue commands

In the loop, sometimes you need to force out of the loop when the loop end condition is not reached, like most programming languages, the shell also uses break and continue to jump out of the loop.Break commandThe break command allows you to jump

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