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Top Forums Shell Programming and Scripting absolute path for a script ran with relative path Post 302411023 by alister on Wednesday 7th of April 2010 11:38:43 AM
Old 04-07-2010
Since your original code is using the obsolete command substitution syntax, I assumed it was a constraint.

Code:
#!/bin/sh

if cd "`dirname \"$0\"`"; then
    absdirpath=`pwd`
    cd "$OLDPWD" || exit 1
else
    exit 1
fi

echo "pwd: `pwd`"
echo "script name: $0"
echo "dirname: $absdirpath"

Regards,
Alister

Last edited by alister; 04-07-2010 at 12:48 PM..
 

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build-lives-rfx-plugin(1)				      General Commands Manual					 build-lives-rfx-plugin(1)

NAME
build-lives-rfx-plugin - builds rendered effects for LiVES SYNOPSIS
build-lives-rfx-plugin script_name [plugin_dir] -get section file DESCRIPTION
This perl script is used by LiVES to compile an RFX (rendered effect) plugin for LiVES. It is generally called from build-lives-rfx-plugin- multi for a script which has a language code representing LiVES-perl. The script_name must be the full (absolute) path to the plugin script, and plugin_dir can be used to specify the output directory where the compiled plugin should be generated. If plugin_dir is not defined then /tmp is assumed. The second variant with -get is used to print out a script section from a plugin script to stdout. It is generally only used internally by LiVES. Return values The script returns the following values 0 - success 1 - the value of a trigger was greater than the number of parameters 2 - a value could not be read from the script file 3 - the language code of the plugin script was not equivalent to LiVES-perl 4 - the API version level of the plugin script was invalid 5 - the <define> section was missing from the plugin script SEE ALSO
build-lives-rfx-plugin-multi(1), lives(1) AUTHOR
Gabriel Finch a.k.a Salsaman (salsaman@xs4all.nl) May 9 2010 build-lives-rfx-plugin(1)
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