Compare files with different names in different directories
Hi,
I have a requirement to compare files in different directories with different names. The files have a datestamp in their name (It might not be a sequential datetimestamp).
This is for Redhat Linux. I have more than 5 directories and more than 10 file in each directory to be compared.
Code:
/Directory1
f1.txt.04012015
f2.txt.04012015
f3.txt.04012015
/Directory2
f1.txt.04022015
f2.txt.04022015
f3.txt.04022015
/Directory3
f1.txt.04032015
f2.txt.04032015
f3.txt.04032015
So far I have written a shell script to do this in a very simple manner - But i think there has to be a better way
diff Directory1/f1.txt.04012015 Directory2/f1.txt.04022015
diff Directory1/f2.txt.04012015 Directory2/f2.txt.04022015
...
..
Last edited by GosarJunk; 04-03-2015 at 07:38 PM..
Reason: adding code tags
I do not know much about shell scripting and need to create a script and I am at a loss. If someone can help me, that would be great!!
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abc234
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file2
file3
file4
file5
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Discussion started by: asya18
1 Replies
LEARN ABOUT DEBIAN
parallel-slurp
PARALLEL-SLURP(1)PARALLEL-SLURP(1)NAME
parallel-slurp - copy files from listed hosts
SYNOPSIS
parallel-slurp [OPTIONS] -h hosts.txt -L destdir remote local
DESCRIPTION
pssh provides a number of commands for executing against a group of computers, using SSH. It's most useful for operating on clusters of
homogenously-configured hosts.
parallel-slurp gathers specified files from hosts you listed.
OPTIONS -r --recursive
recusively copy directories (OPTIONAL)
-L --localdir
output directory for remote file copies
-h --hosts
hosts file (each line "host[:port] [user]")
-l --user
username (OPTIONAL)
-p --par
max number of parallel threads (OPTIONAL)
-o --outdir
output directory for stdout files (OPTIONAL)
-e --errdir
output directory for stderr files (OPTIONAL)
-t --timeout
timeout (secs) (-1 = no timeout) per host (OPTIONAL)
-O --options
SSH options (OPTIONAL)
-v --verbose
turn on warning and diagnostic messages (OPTIONAL)
EXAMPLE
An example to copy /home/irb2/foo.txt from each host. Files gathered will be stored in /tmp/outdir/hostname/foo.txt.
# prallel-slurp -h hosts.txt -L /tmp/outdir -l irb2
/home/irb2/foo.txt foo.txt
ENVIRONMENT
All four programs take similar sets of options. All of these options can be set using the following environment variables:
o PSSH_HOSTS
o PSSH_USER
o PSSH_PAR
o PSSH_OUTDIR
o PSSH_VERBOSE
o PSSH_OPTIONS
SEE ALSO parallel-ssh(1), parallel-scp(1), parallel-nuke(1), parallel-rsync(1), ssh(1)AUTHOR
Brent N. Chun <bnc@theether.org>
COPYING
Copyright: 2003, 2004, 2005, 2006, 2007 Brent N. Chun
NOTES
1. bnc@theether.org
mailto:bnc@theether.org
03/30/2009 PARALLEL-SLURP(1)