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- www.cyberciti.biz
  
  Bash While Loop Example - nixCraft: Linux Tips, Hacks, Tutorials, And Ideas In Blog Format
  
  Explains how to use a Bash while loop control flow statement under Linux / UNIX / BSD / Mac OS X bash shell with examples. ... The script “test” should set variable “filter_mode” to FALSE if there are no lines in the file “switches” and to TRUE if there e
  
  2026-04-18
  
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- www.google.com.tw
  
  Unix - Shell Loop Control (Infinite, Break and Continue) - Tutorialspoint
  
  Here is a simple example that uses the while loop to display the numbers zero to nine: #!/bin/sh a=10 while [ $a -ge 10 ] do echo $a a=`expr $a + 1` done.
  
  2026-04-24
  
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柏青哥的SuSE Linux -- 簡易的Shell Scripts

日期：2026-04-23

所以一支Shell Script 就是一個含有shell 命令組合的檔案，同時也可以算是一支shell ...... 所謂的迴圈(loop)，就是指在所指定的條件下而能被重複執行的一段程式碼。...

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Bash While Loop Example - nixCraft

日期：2026-04-21

15 Mar 2008 ... Explains how to use a Bash while loop control flow statement under Linux / UNIX / BSD / Mac OS X bash shell with examples....

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Loop Control

日期：2026-04-19

bin/bash # break-levels.sh: Breaking out of loops. # "break N" breaks out of N level loops. for outerloop in 1 2 3 4 5 do echo -n "Group $outerloop: ......

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Break and continue

日期：2026-04-24

The break statement is used to exit the current loop before its normal ending. ... This is a slightly improved version of the wisdom.sh script from Section 9.2.2.3....

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Break statement - Bash Shell Scripting Directory For Linux / UNIX

日期：2026-04-18

7 Sep 2010 ... Use the break statement to exit from within a FOR, WHILE or UNTIL ... bin/bash match=$1 # fileName found=0 # set to 1 if file found in the for ......

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bash shell while loop how to break out - Stack Overflow

日期：2026-04-21

while true ; do ... if [ something ]; then break fi done ......

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Bash For Loop Examples - nixCraft

日期：2026-04-19

31 Oct 2008 ... Explains how to use a Bash for loop control flow statement on Linux / UNIX ... You can do early exit with break statement inside the for loop....

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Linux and UNIX break command help and examples - Computer Hope

日期：2026-04-21

Examples. In the following shell script, the break command exits from a while loop when the variable a has a value of 5 or greater: #!/bin/sh a=0 while [ $a -lt 10 ] ......

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