Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: wc -l command issue with perl
Top Forums Shell Programming and Scripting wc -l command issue with perl Post 302433962 by agn on Thursday 1st of July 2010 03:18:22 AM
Old 07-01-2010
wc(1) is trying to open the file with file name which contains an "\n" at the end. You need chomp($name) before if().

Code:
 
print "Enter your Number \n";

chomp(my $name = <STDIN>);

Last edited by agn; 07-01-2010 at 04:47 AM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

perl issue ..

hi one perl issue i have xml file with 2 values and one condition b.w them <rule> <val1>12</val1> <cond>and</cond> <val2>13</val2> </rule> i read these values in hash in perl code $one{val1} = 12 $one{cond} = and $one{val2} = 13 now i want to form... (3 Replies)
Discussion started by: zedex
3 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

Perl Issue

Hi, I got this script from the web, this generates an LDAP report in CSV format. #!/usr/bin/perl # # Copyright (c) 2004 # Ali Onur Cinar &060;cinar&064;zdo.com&062; # # License: # # Permission to use, copy, modify, and distribute this software and its # documentation for... (23 Replies)
Discussion started by: raj001
23 Replies

4. Shell Programming and Scripting

Perl issue - please help!

Hello. I've been writing some code in Perl to read in strings from html files and have been having issues. In the html file, each "paragraph" is a certain file on the website. I need to find every one of the files that is a certain type, in this case, having green color....therefore... (7 Replies)
Discussion started by: akreibich07
7 Replies

5. Shell Programming and Scripting

combine two perl lines into a single perl command

Hi Everyone, i have a string 00:44:40 so: $tmp=~ s/://gi; $tmp=~s/({2})({2})({2})/$1*3600+$2*60+$3/e; the output is 2680. Any way to combine this two lines into a single line? Thanks (4 Replies)
Discussion started by: jimmy_y
4 Replies

6. Shell Programming and Scripting

perl/unix: script in command line works but not in perl

so in unix this command works works and shows me a list of directories find . -name \*.xls -exec dirname {} \; | sort -u | > list.txt but when i try running a perl script to run this command my $query = 'find . -name \*.xls -exec dirname {} \; | sort -u | > list.txt';... (2 Replies)
Discussion started by: kpddong
2 Replies

7. Shell Programming and Scripting

Perl script issue

Hi All, I have a perl script which I am using in Windows environment. There is one more file called "functions.txt" which is having all the functions defined to used in my perl script. And the path for this function file is defined in my perl script. Howeever sometimes I am getting below error... (4 Replies)
Discussion started by: gr8_usk
4 Replies

8. Shell Programming and Scripting

perl command issue

Hi, Please could someone advise on a perl command : export ENVPROP="$HOME/cfg/environment.properties.template" export LM_LICENSE=`awk -F= '!/^#/ && /LM_LICENSE/{print $2}' environment.properties` echo $LM_LICENSE $DATA_FILE/licenses/sample.demo.lic perl -i -npe... (1 Reply)
Discussion started by: venhart
1 Replies

9. Shell Programming and Scripting

Variable value substitution issue with awk command issue

Hi All, I am using the below script which has awk command, but it is not returing the expected result. can some pls help me to correct the command. The below script sample.ksh should give the result if the value of last 4 digits in the variable NM matches with the variable value DAT. The... (7 Replies)
Discussion started by: G.K.K
7 Replies

10. Shell Programming and Scripting

Perl format issue

Input : day :15 and count -100 printf ("%6.6ld %10.10s %s\n",day,count) any idea what would be the format it will be. (3 Replies)
Discussion started by: ramkumar15
3 Replies

LEARN ABOUT PHP

set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1							  Sun Jan 8 2012						      set_color(1)
All times are GMT -4. The time now is 02:56 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy