Need help in Perl Script for printing next line Post: 302583357

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printing an empty line in a file (perl)

I know this must be really easy, but i can't get it to work I've got a perl script, with a file. I want to print an empty line, and the following doesn't seem to work: print nameoffile "\n" thanks for your help!!

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Perl script to search a line and copy it to another line

Hi I have a log file (say log.txt). I have to search for a line which has the string ( say ERROR) in the log file and copy 15 lines after this into another file (say error.txt). Can someone give me the code and this has to be in PERL Thanks in advance Ammu

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[solved]Perl: Printing line numbers to matched strings and hashes.

Florida State University, Tallahassee, FL, USA, Dr. Whalley, COP4342 Unix Tools. This program takes much of my previous assignment but adds the functionality of printing the concatenated line numbers found within the input. Sample input from <> operator: Hello World This is hello a sample...

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hi All , I am having a large file with lots of modules as shown below ############################################### module KKK kksd kskks jsn;lsm jsnlsn; Ring jjsjsj kskmsm jjs endmodule module llll 1kksd11 k232skks j33sn;l55sm

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Printing line in shell script

Need assistance in getting a shell program . I have csv file and each line has comma separated number. I wanted to take of the comas and print each number in each line . below example. Appreicate your help Row with number ...

LEARN ABOUT DEBIAN

vbbatch

vbbatch(1)							 The VoxBo Manual							vbbatch(1)

NAME

       vbbatch - run a command line multiple times with variable substitution

SYNOPSIS

       vbbatch <flag> ...

DESCRIPTION

       vbbatch is part of the VoxBo suite of tools for brain image analysis.

       vbbatch	allows you to run a command multiple times with some variable substitutions (typically replacing the token FILE with each of a set
       of filenames).  The commands are then run in parallel.  If a VoxBo cluster is detected, the jobs will be submitted to the cluster.

OPTIONS

EXAMPLES

       To run myscript.sh on all your subjects' Anatomy directories:

	      vbbatch -c "myscript.sh FILE" study*/sub*/Anatomy -r

       To run myperms.sh 1000 times at low priority, with different output files:

	      vbbatch -c "myperms.sh results_IND.nii.gz" -d 1000 -r -p xnice

AVAILABILITY

       Pre-built VoxBo binaries are available for Linux, OSX, and Cygwin, and via the NeuroDebian project (neuro.debian.net)  for  Debian  deriva-
       tives.

CAVEATS

       VoxBo is provided with no warranty whatsoever.

AUTHOR

       For an historical roster of the VoxBo development team, visit www.voxbo.org.

SEE ALSO

       For  detailed  help  on	any VoxBo command-line program, run it with no arguments.  For graphical programs, use the -h flag.  For more help
       with VoxBo, for information about the mailing list, or to report bugs, visit the web site at www.voxbo.org.

       For information about file format support in VoxBo, see voxbo-fileformats(7).  For general information about VoxBo, see voxbo(7).

VoxBo							      January, 2011 (v1.8.5)							vbbatch(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

printing an empty line in a file (perl)

Discussion started by: kfad

2. Shell Programming and Scripting

Perl script to search a line and copy it to another line

Discussion started by: ammu

3. UNIX for Dummies Questions & Answers

Perl searching and printing multiple target in the same line

Discussion started by: Horizon666

4. Shell Programming and Scripting

Perl, searching multiple files and printing returned line to new file

Discussion started by: Moloch