find options don't work in script Post: 302115877

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Top Forums Shell Programming and Scripting find options don't work in script Post 302115877 by mattd on Sunday 29th of April 2007 08:29:53 AM

04-29-2007

Registered User

find options don't work in script

Hi, I'm trying to write a bash script to find some files. However it seems that the find command is not behaving the same way when the script is executed as it does when executed from the command line:

Script extract:
#!/bin/bash
...
NEW="/usr/bin/find current/applications/ -name '*jar' -prune -o -name '*jboss*' -prune -o -name '*sql' -prune -o -name '*jsp' -prune -o -print"
$NEW

This produces a different set of results than when the find command is executed from the command line - specifically, the prune option is ignored and all files are found.
I've included a call to . ${HOME}/.profile just in case - no luck.

And I've tried a variation of the find syntax like this, but with the same results.

/usr/bin/find current/ ( -name '*jar' -o -name '*\.svn*' -o -name '*token*' -o -name '*gif' -o -name '*jpg' -o -name '*pdf' -o -name '*work*' -o -name '*sql' -o -name '*class' ) -prune -o ( -type f -print )

Both of these commands work fine from the command line (although the brackets need to be escaped) but produce different results when run in the script.

Help!

mattd

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openvt

OPENVT(1)							     Linux 1.x								 OPENVT(1)

NAME

       openvt - start a program on a new virtual terminal (VT).

SYNOPSIS

       openvt [-c vtnumber] [-s] [-u] [-l] [-v] [--] command command_options

DESCRIPTION

       openvt  will  find the first available VT, and run on it the given command with the given command options, standard input, output and error
       are directed to that terminal. The current search path ($PATH) is used to find the requested command. If no command is specified  then  the
       environment variable $SHELL is used.

   OPTIONS
       -c vtnumber
	      Use the given VT number and not the first available. Note you must have write access to the supplied VT for this to work.

       -e     Directly execute the given command, without forking.  This option is meant for use in /etc/inittab.

       -s     Switch to the new VT when starting the command. The VT of the new command will be made the new current VT.

       -u     Figure out the owner of the current VT, and run login as that user.  Suitable to be called by init. Shouldn't be used with -c or -l.

       -l     Make the command a login shell. A - is prepended to the name of the command to be executed.

       -v     Be a bit more verbose.

       -w     wait  for command to complete. If -w and -s are used together then openvt will switch back to the controlling terminal when the com-
	      mand completes.

       --     end of options to openvt.

NOTE

       If openvt is compiled with a POSIX (GNU) getopt() and you wish to set options to the command to be run, then you must  supply  the  end	of
       options -- flag before the command.

EXAMPLES

       openvt can be used to start a shell on the next free VT, by using the command:

       openvt bash

       To start the shell as a login shell, use:

       openvt -l bash

       To get a long listing you must supply the -- separator:

       openvt -- ls -l

HISTORY

       Earlier, openvt was called open.  It was written by Jon Tombs <jon@gtex02.us.es or jon@robots.ox.ac.uk>.  The -w idea is from "sam".

SEE ALSO

       chvt(1), doshell(8), login(1)

19 Jul 1996							       V1.4								 OPENVT(1)