sed - Replace Line which contains the Pattern match with a new line Post: 302111971

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New to sed... Have a file foo.txt (below). Need to replace text on 2 lines, but can only feed sed the first few characters of each line (all lines are unique). So, in my example, I have put '$' in place of what I need to figure out how to feed the whole line. What I have thus far: sed -e...

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I have a pattern username:x:32005:32006::/usr/local/user:/bin/bash I need to match the line containing username and replace /bin/bash with /usr/local/my/bin/noshell So it becomes username:x:32005:32006::/usr/local/user:/usr/local/my/bin/noshell

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Help with replace line based on specific pattern match

Input file data20714 7327 7366 detail data20714 7327 7366 main data250821 56532 57634 detail data250821 57527 57634 main data250821 57359 57474 main data250821 57212 57301 main data250821 57140 57159 detail data250821 56834 57082 main data250821 56708 56779 main ...

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Hi How Are you? I am doing fine! I need to go now? I will see you tomorrow! Basically I need to replace the entire line containing "doing" with a blank line: I need to the following output: Hi How Are you? I need to go now? I will see you tomorrow! Thanks in advance....

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Awk-sed help : to remove first and last line with pattern match:

awk , sed Experts, I want to remove first and last line after pattern match "vg" : I am trying : # sed '1d;$d' works fine , but where the last line is not having vg entry it is deleting one line of data. - So it should check for the pattern vg if present , then it should delete the line ,...

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Rearrange or replace only the second line after pattern match or pattern match

Im using the command below , but thats not the output that i want. it only prints the odd and even numbers. awk '{if(NR%2){print $0 > "1"}else{print $0 > "2"}}' Im hoping for something like this file1: Text hi this is just a test text1 text2 text3 text4 text5 text6 Text hi...

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awk to combine lines from line with pattern match to a line that ends in a pattern

I am trying to combine lines with these conditions: 1. First line starts with text of "libname VALUE db2 datasrc" where VALUE can be any text. 2. If condition1 is met then continue to combine lines through a line that ends with a semicolon. 3. Ignore case when matching patterns and remove any...

LEARN ABOUT DEBIAN

tdbtool

TDBTOOL(8)						    System Administration tools 						TDBTOOL(8)

NAME

       tdbtool - manipulate the contents TDB files

SYNOPSIS

       tdbtool

       tdbtool TDBFILE [COMMANDS...]

DESCRIPTION

       This tool is part of the samba(1) suite.

       tdbtool a tool for displaying and altering the contents of Samba TDB (Trivial DataBase) files. Each of the commands listed below can be
       entered interactively or provided on the command line.

COMMANDS

       create TDBFILE
	   Create a new database named TDBFILE.

       open TDBFILE
	   Open an existing database named TDBFILE.

       erase
	   Erase the current database.

       dump
	   Dump the current database as strings.

       cdump
	   Dump the current database as connection records.

       keys
	   Dump the current database keys as strings.

       hexkeys
	   Dump the current database keys as hex values.

       info
	   Print summary information about the current database.

       insert KEY DATA
	   Insert a record into the current database.

       move KEY TDBFILE
	   Move a record from the current database into TDBFILE.

       store KEY DATA
	   Store (replace) a record in the current database.

       show KEY
	   Show a record by key.

       delete KEY
	   Delete a record by key.

       list
	   Print the current database hash table and free list.

       free
	   Print the current database and free list.

       ! COMMAND
	   Execute the given system command.

       first
	   Print the first record in the current database.

       next
	   Print the next record in the current database.

       check
	   Check the integrity of the current database.

       quit
	   Exit tdbtool.

CAVEATS

       The contents of the Samba TDB files are private to the implementation and should not be altered with tdbtool.

VERSION

       This man page is correct for version 3.0.25 of the Samba suite.

AUTHOR

       The original Samba software and related utilities were created by Andrew Tridgell. Samba is now developed by the Samba Team as an Open
       Source project similar to the way the Linux kernel is developed.

Samba 3.6							    05/28/2012								TDBTOOL(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Sed scripting, match text within line and replace

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search pattern and replace x-y characters in nth line after every match

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3. Shell Programming and Scripting

pattern match and replace another pattern in same line

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Help with replace line based on specific pattern match

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