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Full Discussion: absolute path for a script ran with relative path
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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LEARN ABOUT OPENSOLARIS

pwd

pwd.h(3HEAD)							      Headers							      pwd.h(3HEAD)

NAME

       pwd.h, pwd - password structure

SYNOPSIS

       #include <pwd.h>

DESCRIPTION

       The <pwd.h> header provides a definition for struct passwd, which includes the following members:

	 char  *pw_name     user's login name
	 uid_t pw_uid	    numerical user ID
	 gid_t pw_gid	    numerical group ID
	 char  *pw_dir	    initial working di rectory
	 char  *pw_shell    program to use as shell

       The gid_t and uid_t types are defined as described in <sys/types.h>. See types.h(3HEAD).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       getpwnam(3C), types.h(3HEAD), attributes(5), standards(5)

SunOS 5.11							    10 Sep 2004 						      pwd.h(3HEAD)
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