hey all,
I need some help.
I have a text file with names in it.
My target is that if a particular pattern exists in that file more than once..then i want to rename all the occurences of that pattern by alternate patterns..
for e.g if i have PATTERN occuring 5 times then i want to... (3 Replies)
I have a log file with posts looking like this:
--
Messages can be delivered by different systems at different times. The id number is used to sort out duplicate messages. What I need is to strip the arrival time from each post, sort posts by id number, and reattach arrival time to respective... (2 Replies)
I have an ugly conf file that has the string I'm interested in searching for in the middle of a block of code that's relevant, and I'm trying to find a way to remove that entire block based on the matched line.
I've googled for this problem, and most people helping are only interested in... (9 Replies)
Hi all,
I didn't find anything that specifically answers this after searching for a bit, so please forgive me if this has been covered before.
I'm looking to delete all lines prior to the last occurrence of a string in a file or stream from within a shell script (bash.)
A bit of... (4 Replies)
Hi folks,
I have a log file in the below format and trying to get the output of the unique ones based on mnemonic IN PERL.
Could any one please let me know with the code and the logic ?
Severity Mnemonic Log Message
7 CLI_SCHEDULER Logfile for scheduled CLI... (3 Replies)
Hi,
I'm trying to send a log file to mailx as a "Body Message" but since the file contains so many control and color characters it's making an attachement out of it instead of putting it in the body.
The file looks like this:
Bringing up loopback interface: ^^M^MŽ
19 Bringing up interface... (18 Replies)
I have been using grep to output whole lines using a pattern file with identifiers (fileA):
fig|562.2322.peg.1
fig|562.2322.peg.3
fig|562.2322.peg.3
fig|562.2322.peg.3
fig|562.2322.peg.7
From fileB with corresponding identifiers in the second column:
NODE_0 fig|562.2322.peg.1 peg ... (2 Replies)
Dear team,
I have a file curve.csv which is generated from oracle and each line has a comment associated with it, I want to get rid of this comment, can you please suggest me a command as how to do it
Eg,
cat curve.csv
/*data for today curve*/
/*data for text1*/ this is the header
/*data... (6 Replies)
Hi,
I have a log file that gets updated every second. Currently the size has grown to 20+ GB. I need to have a command/script, that will try to get the actual size of the file and will remove 50% of the data that are in the log file. I don't mind removing the data as the size has grown to huge... (8 Replies)
Hi Everybody! First post! Totally noobie.
I'm using the terminal to read a poorly formatted book.
The text file contains, in the middle of paragraphs, hyphenation to split words that are supposed to be on multiple pages. It looks ve -- ry much like this.
I was hoping to use grep -v " -- "... (5 Replies)
Discussion started by: AxeHandle
5 Replies
LEARN ABOUT REDHAT
lsdiff
LSDIFF(1)LSDIFF(1)NAME
lsdiff - show which files are modified by a patch
SYNOPSIS
lsdiff [-n] [-p n] [--strip=n] [--addprefix=PREFIX] [-s]
[-i PATTERN] [-x PATTERN] [-v] [file...]
lsdiff {--help | --version | --filter ... | --grep ...}
DESCRIPTION
List the files modified by a patch.
You can use both unified and context format diffs with this program.
OPTIONS -n Display the line number that each patch begins at. If verbose output is requested, each hunk of each patch is listed as well.
For each file that is modified, a line is generated containing the line number of the beginning of the patch, followed by a Tab
character, followed by the name of the file that is modified. If -v is given, following each of these lines will be one line for
each hunk, consisting of a Tab character, the line number that the hunk begins at, another Tab character, the string ``Hunk #'', and
the hunk number (starting at 1).
-p n When matching, ignore the first n components of the pathname.
--strip=n
Remove the first n components of the pathname before displaying it.
--addprefix=PREFIX
Prefix the pathname with PREFIX before displaying it.
-s Show file additions, modifications and removals. A file addition is indicated by a ``+'', a removal by a ``-'', and a modification
by a ``!''.
-i PATTERN
Include only files matching PATTERN.
-x PATTERN
Exclude files matching PATTERN.
-v Verbose output.
--help Display a short usage message.
--version
Display the version number of lsdiff.
--filter
Behave like filterdiff(1) instead.
--grep Behave like grepdiff(1) instead.
SEE ALSO filterdiff(1), grepdiff(1)EXAMPLES
To sort the order of touched files in a patch, you can use:
lsdiff patch | sort -u |
xargs -rn1 filterdiff patch -i
To show only added files in a patch:
lsdiff -s patch | grep '^+' |
cut -c2- | xargs -rn1 filterdiff patch -i
To show the headers of all file hunks:
lsdiff -n patch | (while read n file
do sed -ne "$n,$(($n+1))p" patch
done)
AUTHOR
Tim Waugh <twaugh@redhat.com>.
patchutils 13 May 2002 LSDIFF(1)