09-11-2009
since i could not get your expectation clearly,
Here am giving some solution
$cat file
DEV_1_SOURCE_DATABASE=server1
DEV_1_SOURCE_AUDIT_DATABASE= server1
DEV_1_TARGET_DATABASE=server4
DEV_1_TARGET_AUDIT_DATABASE=server4
DEV_2_SOURCE_DATABASE=server2
DEV_2_SOURCE_AUDIT_DATABASE= server2
DEV_2_TARGET_DATABASE=server5
DEV_2_TARGET_AUDIT_DATABASE=server5
Solution 1:
script1.sh
a=` cat file | grep -w "DEV_2_TARGET_DATABASE" | cut -d '=' -f 2`
sed "s/\($a\)/newdb/g" file > file1
mv file1 file
The above script will take the value assigned for DEV_2_TARGET_DATABASE, and substitute that value i.e "server5" to newdb in the whole file content. ( even for DEV 4 or DEV 3)
Solution 2:
If you want to substitute only DEV_2_TARGET_DATABASE=server5 to DEV_2_TARGET_DATABASE=newdb
sed "s/\(DEV_2_TARGET_DATABASE=\)\(.*\)/\1newdb/g" file
Hope this helps..
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LEARN ABOUT DEBIAN
locktest
LOCKTEST(1) [FIXME: manual] LOCKTEST(1)
NAME
locktest - Find differences in locking between two SMB servers
SYNOPSIS
locktest {//server1/share1} {//server2/share2} [-U user%pass] [-U user%pass] [-s seed] [-o numops] [-a] [-O] [-E] [-Z] [-R range] [-B base]
[-M min]
DESCRIPTION
locktest is a utility for detecting differences in behaviour in locking between SMB servers. It will run a random set of locking operations
against //server1/share1 and then the same random set against //server2/share2 and display the differences in the responses it gets.
This utility is used by the Samba team to find differences in behaviour between Samba and Windows servers.
OPTIONS
-U user%pass
Specify the user and password to use when logging on on the shares. This parameter can be specified twice (once for the first server,
once for the second).
-s seed
Seed the random number generator with the specified value.
-o numops
Set the number of operations to perform.
-a
Print the operations that are performed.
-A
Backtrack to find minimal number of operations required to make the response to a certain call differ.
-O
Enable oplocks.
-u
Hide unlock fails.
-E
enable exact error code checking
-Z
enable the zero/zero lock
-R range
set lock range
-B base
set lock base
-M min
set min lock length
-k
Use kerberos
VERSION
This man page is correct for version 4.0 of the Samba suite.
SEE ALSO
Samba
AUTHOR
This utility is part of the Samba[1] suite, which is developed by the global Samba Team[2].
locktest was written by Andrew Tridgell.
This manpage was written by Jelmer Vernooij.
NOTES
1. Samba
http://www.samba.org/
2. Samba Team
http://www.samba.org/samba/team/
[FIXME: source] 04/16/2014 LOCKTEST(1)