Hi,
I'd like to create perl functions in separate file from my scripts.
Does somebody know if it's possible to create and use a perl module without compiling it ?
Thanks. (4 Replies)
Hi Folks,
I posted a few days ago, thanks for the responses. My original question was for renaming files of sort 3p2325294.dgn in a directory containing multiple files. I need to drop the first 2 characters and the last in a unix script using Perl. How does it differ from using the Unix... (1 Reply)
Hi,
Here is my problem.. i have 2 files (file1, file2).. i have wrote the last two lines and first 4 lines of "file2" into two different variables .. say..
my $firstrec = `head -4 $file2`;
my $lastrec = `tail -2 $file2`;
and i write the rest of the file2 to a tmpfile and cat it with head... (2 Replies)
Hi
i have written a perl script which was then converted to perl module by me. it works as expected. but i have to put it on many servers so i want to build a package for it. i dont know how to do that. just to check i copied perl module in "lib" directory which is working. ( directly copied... (1 Reply)
I want to write a Perl script that manipulates multiple files. In the directory, I have files 250.*chr$.ped where * is from 1 to 1000 and $ is from 1-22 for a total of 22 x 10,000 = 22,000 files.
I want to write a script that only manipulates files 250.1chr*.ped where * is from 1 to 22.... (10 Replies)
Hi everyone
I am a beginner in perl and I am trying to write a perl script. Basically I want to separate gene entries from phenotype entries in a text file which contains huge number of records and copy them in a separate file. The gene entries will have * symbol after the line FIELD TI. A... (7 Replies)
I have a function which does awk proceessing
sub mergeDescription {
system (q@awk -F'~' '
NR == FNR {
A = $1
B = $2
C = $0
next
}
{
n = split ( C, V, "~" )
if... (3 Replies)
I'm writing a perl script that writes an html file.
use Tie::File;
my ($dir) = @ARGV;
open (HTML,">","$dir/file.html") || die $!;
#-----Building HTML file---------------------------
print HTML "<!DOCTYPE html>
<html>
<head>
<title>Output</title>
<link... (3 Replies)
Hi,
I am new to perl.
I am trying to write a small perl script for search and replace in a file :
========================================================
#!/usr/bin/perl
my $searchStr = "register_inst\.write_t\(";
my $replaceStr = "model\.fc_block\.";
open(FILE,"temp.sv") ||... (2 Replies)
Hi all.
I am working on the below requirement of generating .xml file from .xls file which i have , can someone please help me or in writing the perl script for the same:
The xls file format is as below which has two columns and number of rows are not fixed:
Fixlet Name ... (12 Replies)
Discussion started by: omkar.jadhav
12 Replies
LEARN ABOUT LINUX
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)