sed command to replace a line at a specific line number with some other line Post: 302797749

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Adding a columnfrom a specifit line number to a specific line number

Hi, I have a huge file & I want to add a specific text in column. But I want to add this text from a specific line number to a specific line number & another text in to another range of line numbers. To be more specific: lets say my file has 1000 lines & 4 Columns. I want to add text "Hello"...

2. Shell Programming and Scripting

using sed to replace a specific string on a specific line number using variables

using sed to replace a specific string on a specific line number using variables this is where i am at grep -v WARNING output | grep -v spawn | grep -v Passphrase | grep -v Authentication | grep -v '/sbin/tfadmin netguard -C'| grep -v 'NETWORK>' >> output.clean grep -n Destination...

3. Shell Programming and Scripting

How would i delete a line at specific line number

Hi guys , I m writing a script to delete a line at particular location. But i m unable to use variable for specifying line number. for example. sed -n '7!p' filename works fine and deletes 7th line from my file but sed -n '$variable!p' filename gives following error. sed: -e...

4. Shell Programming and Scripting

sed script - print the line number along with the line

Hi, I want to print the line number with the pattern of the line on a same line using multi-patterns in sed. But i don't know how to do it. For example, I have a file abc def ghi I want to print 1 abc 2 def 3 ghi I know how to write it one line code, but i don't know how to put...

5. Shell Programming and Scripting

Replace specific field on specific line sed or awk

I'm trying to update a text file via sed/awk, after a lot of searching I still can't find a code snippet that I can get to work. Brief overview: I have user input a line to a variable, I then find a specific value in this line 10th field in this case. After asking for new input and doing some...

6. Shell Programming and Scripting

I need to know how to replace a line after a pattern match with an empty line using SED

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....

7. Shell Programming and Scripting

sed to replace specific positions on line with file contents

Hi, I am trying to use an awk command to replace specific character positions on a line beginning with 80 with contents of another file. The line beginning with 80 in file1 is as follows: I want to replace the 000000000178800 (positions 34 - 49) on this file with the contents of...

8. Shell Programming and Scripting

Multiple line search, replace second line, using awk or sed

All, I appreciate any help you can offer here as this is well beyond my grasp of awk/sed... I have an input file similar to: &LOG &LOG Part: "@DB/TC10000021855/--F" &LOG &LOG &LOG Part: "@DB/TC10000021852/--F" &LOG Cloning_Action: RETAIN &LOG Part: "@DB/TCCP000010713/--A" &LOG &LOG...

9. Shell Programming and Scripting

sed command to replace a line in a file using line number from the output of a pipe.

Sed command to replace a line in a file using line number from the output of a pipe. Is it possible to replace a whole line piped from someother command into a file at paritcular line... here is some basic execution flow.. the line number is 412 lineNo=412 Now i have a line...

10. Shell Programming and Scripting

Replace values in script reading line by line using sed

Hi all, Let's say I have a script calling for the two variables PA_VALUE and PB_VALUE. for pa in PA_VALUE blah blah do for pb in PB_VALUE blah blah do I have a text file with two columns of values for PA and PB. 14.5 16.7 7.8 9.5 5.6 3.6 etc etc I would like to read this...

LEARN ABOUT DEBIAN

svn-bisect

SVN-BISECT(1)						      General Commands Manual						     SVN-BISECT(1)

NAME

       svn-bisect - Bisect Subversion revisions to find a regression

SYNOPSIS

       svn-bisect start [good_rev [bad_rev]]

       svn-bisect {good|bad} [rev]

       svn-bisect run command

       svn-bisect reset

       svn-bisect status

DESCRIPTION

       svn-bisect  helps  to  automate	finding a bug or behavior change in a Subversion working copy.	Given an initial "good" revision, with the
       desired or original behavior, and a newer "bad" revision, with the undesired or modified behavior,  svn-bisect  will  do  a  binary  search
       through the revision range to find which revision caused the change.

       svn-bisect  must  be initialized in a working copy, with svn-bisect start.  It also needs to be given at least one good revision (the base-
       line) and one bad revision (known modified behavior) revision.

       Sub-commands:

       start  Initializes or reinitializes svn-bisect; optionally takes good and bad revision parameters.

       good rev

       bad rev
	      Tells svn-bisect that a revision is good or bad, defining or narrowing the search space.	If not specified, revision defaults to the
	      current  revision  in  the working copy.	svn-bisect will then update to a revision halfway between the new good and bad boundaries.
	      If this update crosses a point where a branch was created, it switches in or out of the branch.

       reset  Resets the working copy to the revision and branch where svn-bisect start was run.  In the simple case this is equivalent to  rm	-r
	      .svn-bisect;  svn  update,  but  not  if	it  has crossed branches, and not if you did not start at the HEAD revision.  In any case,
	      svn-bisect never keeps track of mixed-revision working copies, so do not use svn-bisect in a working  copy  that	will  need  to	be
	      restored to mixed revisions.

       status Prints a brief status message.

       run command
	      Runs  the  bisection in a loop.  You must have already defined initial good and bad boundary conditions.	Each iteration through the
	      loop runs command as a shell command (a single argument, quoted if necessary) on the chosen revision, then  marks  the  revision	as
	      good or bad, based on the exit status of command.

EXAMPLES

       Assume you are trying to find which revision between 1250 and 1400 caused the make check command to fail.

	   svn-bisect start 1250 1400
	   svn-bisect run 'make check'
	   svn-bisect reset

ENVIRONMENT

       SVN    The Subversion command-line program to call (default svn).

FILES

       .svn-bisect
	      The directory containing state information, removed after a successful bisection.

SEE ALSO

       git-bisect(1).

AUTHOR

       Written by Robert Millan and Peter Samuelson, for the Debian Project (but may be used by others).

								    2009-10-22							     SVN-BISECT(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Adding a columnfrom a specifit line number to a specific line number

Discussion started by: Ezy

2. Shell Programming and Scripting

using sed to replace a specific string on a specific line number using variables

Discussion started by: todd.cutting

3. Shell Programming and Scripting

How would i delete a line at specific line number

Discussion started by: pinga123

4. Shell Programming and Scripting

sed script - print the line number along with the line

Discussion started by: ntpntp