Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Rewrite sed to perl or run sed in perl
Top Forums Shell Programming and Scripting Rewrite sed to perl or run sed in perl Post 302940838 by Corona688 on Thursday 9th of April 2015 11:33:14 AM
Old 04-09-2015
The sed part shouldn't be inside the while loop, should it? It runs once and exactly once to extract from an entire line.

Code:
next if $. == 1;

if(/.*del([A-Z]+)ins([A-Z]+).*NC_0{4}([0-9]+).*g\.([0-9]+)_([0-9]+)/)
{
        print join("\t", $3, $4, $5, $1, $2), "\n";
}

# rest of your code
while(...)

...

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Perl: Run perl script in the current process

I have a question regarding running perl in the current process. I shall demonstrate with an example. Look at this. sh-2.05b$ pwd /tmp sh-2.05b$ cat test.sh #! /bin/sh cd /etc sh-2.05b$ ./test.sh sh-2.05b$ pwd /tmp sh-2.05b$ . ./test.sh sh-2.05b$ pwd /etc sh-2.05b$ So... (10 Replies)
Discussion started by: vino
10 Replies

2. Shell Programming and Scripting

[Perl] Accessing array elements within a sed command in Perl script

I am trying to use a script to replace the header of each file, whose filename are stored within the array $test, using the sed command within a Perl script as follows: $count = 0; while ( $count < $#test ) { `sed -e 's/BIOGRF 321/BIOGRF 332/g' ${test} > 0`; `cat 0 >... (2 Replies)
Discussion started by: userix
2 Replies

3. Shell Programming and Scripting

Problem with sed in perl!!

Hi, I am facing an issue with sed in perl. I have a file which has 2 header lines and one trailer line. I need to process the file without these headers and trailer. My file looks like : File.txt:- Header1 Header2 data1 data2 trailer For removing header and trailer from file I am using... (5 Replies)
Discussion started by: abhisharma23
5 Replies

4. Shell Programming and Scripting

Sed/Perl help

Some text is like this.... <table>This is first text.</table>mouse <table>This is second text</table>keyboard <table>This is third text</table>Pad I need to insert <a></a> between "mouse","keyboard","Pad". I it possible to do with sed/Perl ? Please help.. The text should look like... (8 Replies)
Discussion started by: gameboy87
8 Replies

5. Shell Programming and Scripting

Need Help with sed/perl !

In a file the content is 13 box google unix.com "he is google" hello "he is unix.com" - I need to replace each space char with "a" char but not inside the double quoted strings. So, the output must look like, 13aboxagoogleaunix.coma"he is google"ahelloa"he is unix.com"a- I tried with ... (9 Replies)
Discussion started by: gameboy87
9 Replies

6. Shell Programming and Scripting

re-Substitution Sed (or Perl)

I have a large text csv file that I'm working with. It will look something like this: D,",E",C O,"F,",I O,gh,R The second column always has a two digit random code (can be numbers, letters or any characters). When one of the characters happens to be a comma, the string is quoted. I want to... (5 Replies)
Discussion started by: beenny
5 Replies

7. Shell Programming and Scripting

awk sed perl??

Hi guys First of all a salute to this wonderful platform which has helped me many a times. Im now faced with something that I cannot solve. I have data like this 11:14:18 0.46975 11:14:18 0.07558 11:14:18 0.00020 11:14:18 0.00120 11:14:18 0.25879 11:14:19 0.00974 11:14:19 0.05656... (13 Replies)
Discussion started by: jamie_123
13 Replies

8. Shell Programming and Scripting

Rsync script to rewrite suffix - BASH, awk, sed, perl?

trying to write up a script to put the suffix back. heres what I have but can't get it to do anything :( would like it to be name.date.suffix rsync -zrlpoDtub --suffix=".`date +%Y%m%d%k%M%S`.~" --bwlimit=1024 /mymounts/test1/ /mymounts/test2/ while IFS=. read -r -u 9 -d '' name... (1 Reply)
Discussion started by: jmituzas
1 Replies

9. Shell Programming and Scripting

sed and egrep in perl

Hi i have a data file whcih contains the data as follows : FH332OY86|AAABBB CCCC DDDA FHLMC 30 8.000|FHLMC|3|30|8.00000000|1986|26.29164289|3.29544844|0.00000000|10.05940539|107.50704264|Mar 8 2013 12:00AM|20130311|D|DA|DAA|DAAC|201302 FH332OY87|AAABBB CCCC DDDA FHLMC 30... (9 Replies)
Discussion started by: ptappeta
9 Replies

10. Shell Programming and Scripting

Perl or sed command ?

Hi Guys Am working on a bash script but got stuck, in this line: 32 $configValues = ''; What would be the best command to enter the password between the " Perl or sed ? Been trying with Perl using this command: perl -pi -e 's/''/Seattle#1669!/g'... (5 Replies)
Discussion started by: Tox
5 Replies

LEARN ABOUT DEBIAN

shtool-install

SHTOOL-INSTALL.TMP(1)					      GNU Portable Shell Tool					     SHTOOL-INSTALL.TMP(1)

NAME

       shtool-install - GNU shtool install(1) command

SYNOPSIS

       shtool install [-v|--verbose] [-t|--trace] [-d|--mkdir] [-c|--copy] [-C|--compare-copy] [-s|--strip] [-m|--mode mode] [-o|--owner owner]
       [-g|--group group] [-e|--exec sed-cmd] file [file ...]  path

DESCRIPTION

       This command installs a one or more files to a given target path providing all important options of the BSD install(1) command.	The trick
       is that the functionality is provided in a portable way.

OPTIONS

       The following command line options are available.

       -v, --verbose
	   Display some processing information.

       -t, --trace
	   Enable the output of the essential shell commands which are executed.

       -d, --mkdir
	   To maximize BSD compatiblity, the BSD "shtool "install -d"" usage is internally mapped to the "shtool "mkdir -f -p -m 755"" command.

       -c, --copy
	   Copy the file to the target path. Default is to move.

       -C, --compare-copy
	   Same as -c except if the destination file already exists and is identical to the source file, no installation is done and the target
	   remains untouched.

       -s, --strip
	   This option strips program executables during the installation, see strip(1). Default is to install verbatim.

       -m, --mode mode
	   The file mode applied to the target, see chmod(1). Setting mode to ""-"" skips this step and leaves the operating system default which
	   is usually based on umask(1). Some file modes require superuser privileges to be set. Default is 0755.

       -o, --owner owner
	   The file owner name or id applied to the target, see chown(1). This option requires superuser privileges to execute. Default is to skip
	   this step and leave the operating system default which is usually based on the executing uid or the parent setuid directory.

       -g, --group group
	   The file group name or id applied to the target, see chgrp(1). This option requires superuser privileges to execute to the fullest
	   extend, otherwise the choice of group is limited on most operating systems.	Default is to skip this step and leave the operating
	   system default which is usually based on the executing gid or the parent setgid directory.

       -e, --exec sed-cmd
	   This option can be used one or multiple times to apply one or more sed(1) commands to the file contents during installation.

EXAMPLE

	#   Makefile
	install:
	     :
	    shtool install -c -s -m 4755 foo $(bindir)/
	    shtool install -c -m 644 foo.man $(mandir)/man1/foo.1
	    shtool install -c -m 644 -e "s/@p@/$prefix/g" foo.conf $(etcdir)/

HISTORY

       The GNU shtool install command was originally written by Ralf S.  Engelschall <rse@engelschall.com> in 1997 for GNU shtool. It was prompted
       by portability issues in the installation procedures of OSSP libraries.

SEE ALSO

       shtool(1), umask(1), chmod(1), chown(1), chgrp(1), strip(1), sed(1).

18-Jul-2008							   shtool 2.0.8 					     SHTOOL-INSTALL.TMP(1)
All times are GMT -4. The time now is 09:06 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy