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Full Discussion: Output of find command to variable?
Top Forums Shell Programming and Scripting Output of find command to variable? Post 302763709 by horhif on Wednesday 30th of January 2013 11:05:15 AM
Old 01-30-2013
Output of find command to variable?
Hi,

I'd like to assign the output of the find command to a variable.

What I need is to run the find command, and if it returns zero files, the program exits.

so i'm trying to assign the output of the find command to the $var1 variable....and then if this is less than one, I echo a message and exit.

So far I have:

Code:
find /apps//log -name 'tuesday*log' -mtime +1 -exec ls -lhrt {} \; > $var1
                 
                 if [ "$var1" -lt 1 ]
                 then
                    echo "No files found"
                    exit     
                else
                sleep 1
                fi

i'm getting [: : integer expression expected
 

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LEARN ABOUT FREEBSD

shar

SHAR(1) 						    BSD General Commands Manual 						   SHAR(1)

NAME

     shar -- create a shell archive of files

SYNOPSIS

     shar file ...

DESCRIPTION

     The shar command writes a sh(1) shell script to the standard output which will recreate the file hierarchy specified by the command line op-
     erands.  Directories will be recreated and must be specified before the files they contain (the find(1) utility does this correctly).

     The shar command is normally used for distributing files by ftp(1) or mail(1).

EXAMPLES

     To create a shell archive of the program ls(1) and mail it to Rick:

	   cd ls
	   shar `find . -print` | mail -s "ls source" rick

     To recreate the program directory:

	   mkdir ls
	   cd ls
	   ...
	   <delete header lines and examine mailed archive>
	   ...
	   sh archive

SEE ALSO

     compress(1), mail(1), tar(1), uuencode(1)

HISTORY

     The shar command appeared in 4.4BSD.

BUGS

     The shar command makes no provisions for special types of files or files containing magic characters.  The shar command cannot handle files
     without a newline ('
') as the last character.

     It is easy to insert trojan horses into shar files.  It is strongly recommended that all shell archive files be examined before running them
     through sh(1).  Archives produced using this implementation of shar may be easily examined with the command:

	   egrep -v '^[X#]' shar.file

BSD
								   June 6, 1993 							       BSD
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