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  Linux / Unix Shell Script: Get The Current Directory
  
  This tutorial explains how to find out the current working directory under Linux / *BSD / Apple OS X / Unix like operating systems using pwd and store to a shell variable. ... I am working on a shell script. I need to find out the current working director
  
  2026-04-17
  
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  Bourne/Bash Shell Script: While Loop Syntax | a Tech-Recipes Tutorial
  
  A while loop allows execution of a code block an arbitrary number of times until a condition is met. This tech-recipe describes the while loop syntax for the various Bourne shells (sh, ksh, bash, zsh, etc.) and provides examples. The general syntax is as
  
  2026-04-17
  
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Infinite while loop example shell/bash script | Sany's Linux and Open Source Blog

日期：2026-04-17

Infinite while loop example: while [ 1 ] do echo "infinite while loop example" done Infinite while loop in a single line: while [ 1 ]; do echo "infinite while loop example"; done -Sany...

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Oracle in World: For and while loop in shell script

日期：2026-04-23

In any programming language there is looping structure. Looping is used to do a repeating task with one instruction. Bash shell supports for and while loop. The basic structure of for and while loop is, 1)Variable initialization. 2)Checking condition. 3)E...

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Nested for loop in Linux Shell Script - Java samples - Programming tutorials on Java, C, C++, PHP, A

日期：2026-04-21

As you see the ... As you see the if statement can nested, similarly loop statement can be nested. You can nest the for loop. To understand the nesting of for loop see the following shell script....

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Infinite while loop - Linux Shell Scripting Tutorial - A Beginner's handbook

日期：2026-04-22

Note the first syntax is recommended as : is part of shell itself i.e. : is a shell builtin command. A menu driven program using while loop The following menu driven program typically continues till user selects to exit by pressing 4 option. The case stat...

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Unix Shell - The while Loop - Tutorialspoint

日期：2026-04-23

Unix Shell while Loop - Learning fundamentals of UNIX in simple and easy steps : A beginner's tutorial containing complete knowledge of Unix Korn and Bourne ......

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Shell Script While Loop Examples - nixCraft

日期：2026-04-23

16 Jul 2009 ... Can you provide me a while loop control flow statement shell script syntax and example that allows code to be executed repeatedly based on a ......

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The while loop

日期：2026-04-17

The while construct allows for repetitive execution of a list of commands, as ... The CONSEQUENT-COMMANDS can be any program, script or shell construct....

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7. Loops - Unix / Linux Bourne / Bash Shell Scripting Tutorial ...

日期：2026-04-23

As a result, we have for and while loops in the Bourne shell. This is somewhat fewer features than other languages, but nobody claimed that shell programming ......

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