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Shell Programming and Scripting
cat problem
Post 302108759 by redbeard_06 on Wednesday 28th of February 2007 07:25:15 PM
02-28-2007
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On Solaris 5.8 in ksh,
I have a sample.txt with contents
A 105 305
B 205 405
C 100 198
.......................
when I do a cat sample.txt the O/P is exactly as above but when I do a echo `cat sample.txt` the O/P changes to
A 105 305 B 205 405 C 100 198...........
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system("cat FILENAME | perl -e 'while(<>) { print $_;}'");
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Hi
I am having a little trouble understanding how to use this cat command. My question is the following:
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Hi guys I'm using the following script to change input file format to another format. some where I'm getting the error. Could you please let me know if you find out?
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Hi All,
I was trying to run the cat command using perl SCRIPT for my daily reports.
However cat command is not working in PERL.
please help me.
cat FILE1.txt |cut -d "|" -f1 >INPUT1.txt
cat FILE2.txt|wc -l *9111*|>INPUT2.txt
paste INPUT1,INPUT2 >OUTPUT.txt
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Hey all this is probably something simple but not sure why I am getting this error. Any help is appreciated.
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LEARN ABOUT REDHAT
cat
CAT(1) FSF CAT(1) NAME
cat - concatenate files and print on the standard output SYNOPSIS
cat [OPTION] [FILE]... DESCRIPTION
Concatenate FILE(s), or standard input, to standard output. -A, --show-all equivalent to -vET -b, --number-nonblank number nonblank output lines -e equivalent to -vE -E, --show-ends display $ at end of each line -n, --number number all output lines -s, --squeeze-blank never more than one single blank line -t equivalent to -vT -T, --show-tabs display TAB characters as ^I -u (ignored) -v, --show-nonprinting use ^ and M- notation, except for LFD and TAB --help display this help and exit --version output version information and exit With no FILE, or when FILE is -, read standard input. AUTHOR
Written by Torbjorn Granlund and Richard M. Stallman. REPORTING BUGS
Report bugs to <bug-coreutils@gnu.org>. COPYRIGHT
Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU- LAR PURPOSE. SEE ALSO
The full documentation for cat is maintained as a Texinfo manual. If the info and cat programs are properly installed at your site, the command info cat should give you access to the complete manual. cat (coreutils) 4.5.3 February 2003 CAT(1)