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Full Discussion: search and replace, when found, delete multiple lines, add new set of lines?
Top Forums Shell Programming and Scripting search and replace, when found, delete multiple lines, add new set of lines? Post 302576088 by DeuceLee on Wednesday 23rd of November 2011 03:25:53 PM
Old 11-23-2011
Quote:
Originally Posted by vgersh99
Code:
nawk 'FNR==NR{f2[++f2c]=$0;next} /^EEE$/{r=1}r && r<=f2c{$0=f2[r++]}1'  input.txt testing.txt

That is sick stuff vgersh99...unfortunately i forgot to tell you that my input.txt is a lot longer than 3 lines, say it's 6 lines, but I still don't want to overwrite the HHH.

Code:
$ cat input.txt
RRR
SSS
TTT
UUU
VVV

but I still want the "HHH". So this is more like a INSERT and not a overwrite. My bad.

Code:
$ cat testing.txt
TESTING
AAA
BBB
CCC
DDD
RRR
SSS
TTT
UUU
VVV
HHH
ENDTESTING

---------- Post updated at 04:25 PM ---------- Previous update was at 03:58 PM ----------

hey guys, actually i found a suggestion that solves one of my two problems.

Code:
Make a file, say my.sed, that contains:

s/^%%Page:.*/&\
added line 1\
added line 2\
added line 3\
added line 4/

Add more lines as needed. Then:

sed -f my.sed < infile.ps > outfile.ps

-Rouben Rostamian

I think my question is set. Thanks for looking everyone! Thanks vgersh99 for the sick one liner.
 

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LEARN ABOUT HPUX

transmission-edit

TRANSMISSION-EDIT(1)					    BSD General Commands Manual 				      TRANSMISSION-EDIT(1)

NAME

     transmission-edit -- command-line utility to modify .torrent files' announce URLs

SYNOPSIS

     transmission-edit [-h] [-a url] [-d url] [-r search replace] torrentfile(s)

DESCRIPTION

     transmission-edit command-line utility to modify .torrent files' announce URLs

OPTIONS

     -h --help
	     Show a short help page and exit.

     -a --add URL
	     Add an announce URL to the torrent's announce-list if it's not already in the list

     -d --delete URL
	     Remove an announce URL from the torrent's announce-list

     -r --replace search replace
	     Substring search-and-replace inside a torrent's announce URLs. This can be used to change an announce URL when the tracker moves or
	     your passcode changes.

EXAMPLES

     Update a tracker passcode in all your torrents:

	   $ transmission-edit -r old-passcode new-passcode ~/.config/transmission/torrents/*.torrent

AUTHORS

     Jordan Lee

SEE ALSO

     transmission-create(1), transmission-daemon(1), transmission-edit(1), transmission-gtk(1), transmission-qt(1), transmission-remote(1),
     transmission-show(1)

     http://www.transmissionbt.com/

BSD
								   June 9, 2010 							       BSD
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