search:shell script function return code相關網頁資料

- bash.cyberciti.biz
  
  Returning from a function - Linux Shell Scripting Tutorial - A ...
  
  2010年1月12日 - The return command causes a function to exit with the return value ... bin/bash # version 1.0 # Purpose: Determine if current user is root or not ...
  
  2025-04-24
  
  瀏覽：1333
- steve-parker.org
  
  Unix / Linux Bourne / Bash Shell Scripting Tutorial [ steve-parker.org ]
  
  The $@ parameters are changed within the function to reflect how the function was called. The variable x, however, is effectively a global variable - myfunc changed it, and that change is still effective when control returns to the main script. A function
  
  2025-04-29
  
  瀏覽：492

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Advanced Bash Shell Scripting Guide - Complex Functions and ...

日期：2025-04-30

bin/bash # Functions and parameters DEFAULT=default # Default param value. func2 () { if [ -z "$1" ] # Is parameter #1 ......

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Return code 256 error from shell script run as post-session success command in 7.1 - Toolbox for IT

日期：2025-04-23

This error message is generated when executing a post-session success command from Workflow Manager 7.1. The command runs a shell script which results ... ... quick check.... Do you use a different OS user from the one used by Informatica server to create...

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Return code from sqlplus session in Shell script | Chen Guang's Blog

日期：2025-04-30

Journals of Oracle Experience ... if you execute a sqlplus block inside a shell script and you need to perform different actions based on its return code. However no metter wheather the sqlplus session terminates with success or failures, its return code ...

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PHP: shell_exec - Manual - PHP: Hypertext Preprocessor

日期：2025-04-30

As others have noted, shell_exec and the backtick operator (`) both return NULL if the executed command doesn't output anything. This can be worked around by doing anything like the following: shell_exec ("silentcmd && echo ' '"); Here we're simply output...

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Difference between return and exit in BASH functions - Stack ...

日期：2025-04-29

Protip: type help in your shell to get info on ... return returns a value from a function. exit abandons the ... Exit codes are intended for applications/ scripts, not functions. .... Both return a status, not values per se....

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