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Shell Programming and Scripting
search & replace password perl script
Post 302178086 by KevinADC on Monday 24th of March 2008 03:10:41 PM
03-24-2008
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a program that searches for a particular string patten. I am however having difficulty passing the varible $i (in a loop) as the string pattern to replace. Using either perl or sed search and replace statements, I get the same kinda result. For example, using the perl:
for i in... (3 Replies)
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2. Shell Programming and Scripting
Is there any way we can achieve search & replace with awk?
I could achieve the same with sed in following way -
sed 's/A/B/g' file1 > file2
But the same regex if I try with using awk following way,
awk 's/A/B/g' file1 > file2
it gives me Syntax error. I strongly believe I am... (1 Reply)
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3. Shell Programming and Scripting
Hi All,
I have a file that I need to be able to find a pattern match on a line, search that line for a text pattern, and replace that text.
An example of 4 lines in my file is:
1. MatchText_randomNumberOfText moreData ReplaceMe moreData
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4. UNIX for Dummies Questions & Answers
I am using perl to perform a search and replace. It works at the command line, but not in the csh shell script
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Hi ,
I ahve a text file which has several instances of the text such as
run_time: 09:30
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6. Shell Programming and Scripting
Dear all,
I am new to perl script and would need some help for my 1st script. I wrote a script to search sprintf(buf,"%s", sourcestring) and replace with snprintf(buf, sizeof(buf),"%s", sourcestring). As snprintf() requires an extra argument, so it is not a simple search-and-replace. I need to... (1 Reply)
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7. Shell Programming and Scripting
find . -type f -name "*.sql" -print|xargs perl -i -pe 's/pattern/replaced/g'
this is simple logic to find and replace in multiple files & folders
Hope this helps.
Thanks
Zaheer (0 Replies)
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Thanks for giving your time and effort to answer questions and helping newbies like me understand awk.
I have a huge file, millions of lines, so perl takes quite a bit of time, I'd like to convert these perl one liners to awk.
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Hi all
Please can you help me with a script to check several files for the following string:
encoding=""and replace it with:
encoding="UTF-8"I did the following, :
#!/bin/sh
string1="encoding="""
string2="encoding="UTF-8"
sed 's/'"$string1"'/'"$string2"'/g'but does not work.
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10. Shell Programming and Scripting
Hi Gurus,
I have two files. I want to read sessoin_name from the file1 and replace $Param4 & $Param5 in file2 with connection_name in specified in file1.
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File 1
session_name,connection_name
s_abcd,Listener_2
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LEARN ABOUT CENTOS
bak2db.pl
BAK2DB.PL(8) System Manager's Manual BAK2DB.PL(8) NAME
bak2db.pl - Directory Server perl script for restoring a backup SYNOPSIS
bak2db.pl -a archivedir [-Z serverID] [-D rootdn] { -w password | -w - | -j filename } [-t dbtype] [-n backendname] [-P protocol] [-v] [-h] DESCRIPTION
Restores a database from a backup. The Directory Server must be started prior to running this script. OPTIONS
A summary of options is included below: -a archivedir The directory of the archived database. -Z Server Identifier The server ID of the Directory Server instance. If there is only one instance on the system, this option can be skipped. -D Root DN The Directory Manager DN, or root DN. If not specified, the script will search the server instance configuration for the value. -w password The rootdn password. -w - Prompt for the rootdn password. -j password filename The name of the file that contains the root DN password. -t database type The backend database type (default: ldbm database). -n Backend Name The name of the LDBM database to restore. Example: userRoot -P Protocol The connection protocol to connect to the Directory Server. Protocols are STARTTLS, LDAPS, LDAPI, and LDAP. If this option is skipped, the most secure protocol that is available is used. For LDAPI, AUTOBIND is also available for the root user. -v Display verbose ouput -h Display usage EXAMPLE
bak2db.pl -a /LDAP/backups/20130305/ -D 'cn=directory manager' -w password -n userRoot -P LDAPS Note: security must be enabled to use protocol LDAPS. If LDAPS is not available it will default to next strongest/available proto- col automatically. bak2db.pl -a /LDAP/backups/20130305/ -Z instance2 -w password -n example -P LDAPI DIAGNOSTICS
Exit status is zero if no errors occur. Errors result in a non-zero exit status and a diagnostic message being written to standard error. AUTHOR
bak2db.pl was written by the 389 Project. REPORTING BUGS
Report bugs to http://bugzilla.redhat.com. COPYRIGHT
Copyright (C) 2013 Red Hat, Inc. Mar 5, 2013 BAK2DB.PL(8)