11-03-2010
Last edited by binlib; 11-03-2010 at 09:38 PM..
Reason: Added code tag
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Please help!
Input pattern, where ... could be any number of lines
struct A {
Blah1
Blah2
Blah3
...
} B;
output pattern
struct AB {
Blah1
Blah2
Blah3
...
};
I need help in extracting everything between { and }
if it would have been on a single line { \(.*\)} should have worked. (15 Replies)
Discussion started by: SiftinDotCom
15 Replies
2. Shell Programming and Scripting
hey gents,
I'm working on something that will use snmpwalk to query the devices on my network and retreive the device name, device IP, device model and device serial. I'm using Nmap for the enumeration and sed to clean up the results for use by snmpwalk. Once i get all the data organized I'm... (8 Replies)
Discussion started by: mitch
8 Replies
3. Shell Programming and Scripting
Hi,
I'm trying to delete multiple lines following a line that matches a pattern.
The pattern will appear several times in a file. So when i encounter that pattern in a line, i have to delete that line plus the next 4 lines.
Something similar to what grep does
grep -A5 'pattern' filename.... (1 Reply)
Discussion started by: drkm_4_frm
1 Replies
4. Shell Programming and Scripting
Hi there!
I am really enjoying working with sed. I am trying to come up with a sed command to replace some occurrences (not all) in the same line, for instance:
I have a command which the output will be:
200.300.400.5 0A 0B 0C 01 02 03
being that the last 6 strings are actually one... (7 Replies)
Discussion started by: ppucci
7 Replies
5. Shell Programming and Scripting
I'm using sed to pull links from a rather large html file, and so far it's working rather well, but I've noticed that it is skipping some links.
On some lines there are multiple links for example:
It is completely skipping the first link in these.
Here is what I'm using:
sed 's/^.*<a... (4 Replies)
Discussion started by: DrMachin
4 Replies
6. Shell Programming and Scripting
Hi,
I am have one file with a line
group=project_live
I need to replace it with line
group=project_live_support
before I execute some application related script.
The potentianl problem is when I replace this with sed using command
sed... (2 Replies)
Discussion started by: bhaskar_m
2 Replies
7. Shell Programming and Scripting
Would appear to me to be a farily simple question but having search all the threads I can't find the answer .. I just want sed to output the single line in a file that contains two string anywhere on the line..
e.g. currently using this command
sed -n -e'/str1/p' -e '/str2/p' < file
and... (3 Replies)
Discussion started by: flopster
3 Replies
8. Shell Programming and Scripting
here is what i want to achieve.. i have a file with below contents
cat fileName
blah blah blah
.
.DROP this
REJECT that
.
--sport 7800 -j REJECT --reject-with icmp-port-unreachable
--dport 7800 -j REJECT --reject-with icmp-port-unreachable
.
.
.
more blah blah blah
--dport 3306... (14 Replies)
Discussion started by: vivek d r
14 Replies
9. Shell Programming and Scripting
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... (5 Replies)
Discussion started by: KarmaPoliceT2
5 Replies
10. Shell Programming and Scripting
Hello
I am trying to write sed code where it will look through the text for lines with specific expression "Started by user" and when found, will also add the following line, and also lines with another expression "Finished:"
sed -n '/Started by user/, +1p, /Finished:/'... (4 Replies)
Discussion started by: dlesny
4 Replies
DIFF3(1) User Commands DIFF3(1)
NAME
diff3 - compare three files line by line
SYNOPSIS
diff3 [OPTION]... MYFILE OLDFILE YOURFILE
DESCRIPTION
Compare three files line by line.
Mandatory arguments to long options are mandatory for short options too.
-A, --show-all
output all changes, bracketing conflicts
-e, --ed
output ed script incorporating changes from OLDFILE to YOURFILE into MYFILE
-E, --show-overlap
like -e, but bracket conflicts
-3, --easy-only
like -e, but incorporate only nonoverlapping changes
-x, --overlap-only
like -e, but incorporate only overlapping changes
-X like -x, but bracket conflicts
-i append 'w' and 'q' commands to ed scripts
-m, --merge
output actual merged file, according to -A if no other options are given
-a, --text
treat all files as text
--strip-trailing-cr
strip trailing carriage return on input
-T, --initial-tab
make tabs line up by prepending a tab
--diff-program=PROGRAM
use PROGRAM to compare files
-L, --label=LABEL
use LABEL instead of file name (can be repeated up to three times)
--help display this help and exit
-v, --version
output version information and exit
The default output format is a somewhat human-readable representation of the changes.
The -e, -E, -x, -X (and corresponding long) options cause an ed script to be output instead of the default.
Finally, the -m (--merge) option causes diff3 to do the merge internally and output the actual merged file. For unusual input, this is
more robust than using ed.
If a FILE is '-', read standard input. Exit status is 0 if successful, 1 if conflicts, 2 if trouble.
AUTHOR
Written by Randy Smith.
REPORTING BUGS
Report bugs to: bug-diffutils@gnu.org
GNU diffutils home page: <http://www.gnu.org/software/diffutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
cmp(1), diff(1), sdiff(1)
The full documentation for diff3 is maintained as a Texinfo manual. If the info and diff3 programs are properly installed at your site,
the command
info diff3
should give you access to the complete manual.
diffutils 3.6 May 2017 DIFF3(1)