shell programming / aliasing / set -f Post: 302205948

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Top Forums UNIX for Advanced & Expert Users shell programming / aliasing / set -f Post 302205948 by hsamm on Monday 16th of June 2008 02:57:20 PM

06-16-2008

Registered User

shell programming / aliasing / set -f

Here's my opportunity.... I want to turn off the * expansion, execute the shell script and have it see the arguement with the * and not all the filenames, and then set +f once the script is executed.

1) I have an alias set as follows:

alias scp='set -f; /opt/dir1/dir2/script.sh ; set +f'

of course this fails due to the way aliasing works.

scp /dir/dir2/* the * does not get passed correctly to the binary because of the alias being set and the "; set +f" being aliased... so...

I do:

alias scp='set -f; /opt/dir1/dir2/shell.sh'

and thus

scp /dir/dir2/*

works perfectly because the set -f is performed at the current shell level before executing /opt/dir1/dir2/shell.sh thus what is passed to my script is the string "/dir/dir2/*" and the splat is not expanded... so

All's well except that the set -f remains in effect. Is anyone away of how I can get the 'set +f' executed once the script is finished?

hsamm

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LEARN ABOUT DEBIAN

vifm

VIFM(1) 							   File Manager 							   VIFM(1)

NAME

       vifm - a ncurses based file manager with vi like keybindings

SYNOPSIS

       vifm [ options ] [ dir1 [ dir2 ]]

DESCRIPTION

       This  manual  page  documents briefly the vifm file manager.  This manual page was written for the Debian distribution because the original
       program does not have a manual page.
       vifm is a ncurses based file manager with vi like keybindings.  If you use vi, vifm gives you complete keyboard	control  over  your  files
       without having to learn a new set of commands.
       For full documentation, visit the doc directory. A better man page may follow later.

OPTIONS

       These  programs	follow	the  usual  GNU  command  line	syntax, with long options starting with two dashes (`-').  A summary of options is
       included below.
       The optional argument dir1 opens an initial directory in the left pane, the dir2 another one for the right pane	respectively.  If  one	or
       both are missing, the current working directory is used.

       --help Show summary of options.

       --version
	      Show version of program.

SEE ALSO

       vi(1),

AUTHOR

       This manual page was written by Edelhard Becker <becker@edelhard.de>, for the Debian GNU/Linux system (but may be used by others).

Edelhard Becker 						  August 27, 2002							   VIFM(1)