Function - Make your function return an exit status Post: 303037625

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Return of EXIT status ( $? )

I have the question: How return the exit code from then assign : VAR=$(command ) for ex. VAR=$(ls ....) VAREXIT=$? echo $VAREXIT VAREXIT is equal to 0 if the directory exist or not exist. WHI?? if i execute the command direct from line-command , the value of $? is different if...

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evaluate return status of a function

Hi all I'm trying to evalute the return status of a function without much success. I've put a very basic example below to explain. check_ok() works fine but when used within an if statement, it always returns true, whether it is true or false. I'm guessing it returns true as the function...

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command does not return exit status due to tee

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Return a value from called function to the calling function

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5. Shell Programming and Scripting

exit from function

Hi all, My kshell code is not working, when I use a function to return something. But when I use the same function as without returning any values, it is working. Pls help me here. Code1 : func1 () { y=`echo $x | grep XXX| cut -f 2 -d ' '` if ; then exit 100 ...

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After exit from function it should not call other function

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Clear contents of specified directories, then return exit status

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Return: can only `return' from a function or sourced script

Not sure where the problem is. I can run the script without any issue using the following command. . /opt/app/scripts/cdc_migration.sh But it fails with the below error when I try it this way /opt/app/scripts/cdc_migration.sh /opt/app/scripts/cdc_migration.sh: line 65: return: can only...

LEARN ABOUT CENTOS

docker

DOCKER(1)                                                     General Commands Manual                                                    DOCKER(1)

NAME

       docker - System tray for KDE3/GNOME2 docklet applications

SYNOPSIS

       docker [options]

DESCRIPTION

       This  manual page documents briefly the docker command.  This manual page was written for the Debian distribution because the original pro-
       gram does not have a manual page.

       docker is a docking application (WindowMaker dock app) which acts as a system tray for KDE3 and GNOME2. It can be used to replace the panel
       in either environment, allowing you to have a system tray without running the KDE/GNOME panel.

       Docker was written and designed to work with Openbox 2, but it should work fine in any window manager that supports WindowMaker dock apps.

OPTIONS

       -h-help
              Show summary of options.

       -display DISPLAY
              The X display to connect to.

       -border N
              The width of the border to put around the system tray icons. Defaults to 1.

       -vertical
              Line up the icons vertically. Defaults to horizontally.

       -wmaker
              WindowMaker  mode.  This makes docker a fixed size (64x64) to appear nicely in in WindowMaker.  Note: In this mode, you have a fixed
              number of icons that docker can hold.

       -iconsize SIZE
              The size (width and height and height) to display icons as in the system tray. Defaults to 24.

       -color COLOR
              The background color to use for the tray. Defaults to whatever color the window manager specifies.

AUTHOR

       This manual page was written by Ari Pollak <ari@debian.org>, for the Debian GNU/Linux system (but may be used by others).

                                                                 November 2, 2002                                                        DOCKER(1)

10 More Discussions You Might Find Interesting

1. HP-UX

Return of EXIT status ( $? )

Discussion started by: ZINGARO

2. Shell Programming and Scripting

evaluate return status of a function

Discussion started by: tig2810

3. Shell Programming and Scripting

command does not return exit status due to tee

Discussion started by: anand_bh

4. Shell Programming and Scripting

Return a value from called function to the calling function

Discussion started by: mvictorvijayan