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Top Forums Shell Programming and Scripting Search, replace string in file1 with string from (lookup table) file2? Post 302319064 by allrise123 on Saturday 23rd of May 2009 04:10:12 PM
Old 05-23-2009
hi guys!!

I am new to shell script.. i wanted to know abt sed command and how it work?

here is what i want do, i want to search original string in export.txt file which is:
export mibs =\opt\mymibs\

i want to replace it by
export mibs =\opt\new_mibs\

Please help with it

thanks in advance

Last edited by allrise123; 05-23-2009 at 05:17 PM..
 

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asadmin-unset(1AS)						   User Commands						asadmin-unset(1AS)

NAME
asadmin-unset, unset - removes one or more variables from the multimode environment SYNOPSIS
unset env_var [env_var]* Removes one or more variables you set for the multimode environment. The variables and their associated values will no longer exist in the environment. OPERANDS
env_var environment variable to be removed. Example 1: Using unset to remove environment variables asadmin> export AS_ADMIN_HOST=bluestar AS_ADMIN_PORT=8000 AS_ADMIN_USER=admin AS_ADMIN_PASSWORD=password asadmin> export AS_ADMIN_PREFIX=server1.jms-service asadmin> export AS_ADMIN_HOST=bluestar AS_ADMIN_PORT=8000 AS_ADMIN_USER=admin AS_ADMIN_PASSWORD=******** AS_ADMIN_PREFIX=server1.jms-service asadmin> unset AS_ADMIN_PREFIX asadmin> export AS_ADMIN_HOST=bluestar AS_ADMIN_PORT=8000 AS_ADMIN_USER=admin AS_ADMIN_PASSWORD=******** Using the export command without the argument lists the environment variables that are set. Notice the AS_ADMIN_PREFIX is not in the envi- ronment after running the unset command. EXIT STATUS
0 command executed successfully 1 error in executing the command asadmin-export(1AS), asadmin-multimode(1AS) J2EE 1.4 SDK March 2004 asadmin-unset(1AS)
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