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Full Discussion: Comparing 2 UNIX directories
Top Forums Shell Programming and Scripting Comparing 2 UNIX directories Post 302969754 by jgt on Sunday 27th of March 2016 03:36:39 PM
Old 03-27-2016
Or the long way.
Code:
for file in `ls dir1`
do
if [ -r dir2/$file ]
then
        diff $file dir2/$file >/dev/null
        if [ $? -eq 1 ]
                echo $file is diff
        else
                echo $file is same in both directories
        fi
else
        echo $file does not exist id dir2
fi
done

then reverse dir1 and dir2 to find files that exist in dir2 that do not exist in dir1
 

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FTPWATCH(8)						      System Manager's Manual						       FTPWATCH(8)

NAME
ftpwatch - Notifies you of changes on remote ftp servers SYNOPSIS
ftpwatch DESCRIPTION
ftpwatch is a program intended to be run as a cron job. Every user who wants to use it should install it into his crontab file. That is add something like: 47 5 * * 7 /usr/bin/ftpwatch The user should then create a .ftpwatchrc file. If one is found the specifed files and directories in that file will be dired, and the result is stored as separate files in a .ftpwatch directory i the home directory. diff(1) is invoked to find any changes since last run. If any are found, the output of diff is mailed to the user. OPTIONS
-d<opt> passes the options in <opt> to diff when invoked to generate the change-repport sent to the user. -p run ftp in passive mode CONFIGURATION FILES
Each user can place a .ftpwatchrc file in there home directories, listing the files or directories they are intrested in. The format is simpel. Each line of the file is of the following type: <Host>:<File> Where <Host> is the hostname of the ftp server and <File> is the file or directory to watch. If you instead want to watch an entire direc- tory structure recoursly you can add an R to the config line of the dir whoes subdirs you are intresed in, like this: <Host>:R:<File> AUTHOR
Hakan Ardo <hakan@debian.org> 7 Januari 1997 FTPWATCH(8)
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