Hi
how to check input is "empty" and "numeric" in ksh?
e.g:
./myscript.ksh k
output show: invalid number input
./myscript.ksh
output show: no input
./myscript.ksh 10
output show: input is numeric (6 Replies)
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Hi.
I have a copy-file script (and a move-file script) that I recently tried to make interactive. I tested the former on three files from a text list, and watched to see what would happen. As the cp command was in a while/do/done loop, there was no pause for input: it wrote the file from the... (2 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
dear all,
i got some questions about for/while loop when working on redirect command output to for/while loop.
take one for example :
in for loop :
allfiles=`find /var/log -maxdepth 1 -type f -mtime +5`
index=1
for ((i=0; i<${#allfiles}; i++)); do
echo "$index:${allfiles}"
... (2 Replies)
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
Hi everybody,
I am new at Unix/Bourne shell scripting and with my youngest experiences, I will not become very old with it :o
My code:
#!/bin/sh
set -e
set -u
export IFS=
optl="Optl"
LOCSTORCLI="/opt/lsi/storcli/storcli"
($LOCSTORCLI /c0 /vall show | grep RAID | cut -d " "... (5 Replies)
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
LEARN ABOUT DEBIAN
poe::test::loops
POE::Test::Loops(3pm) User Contributed Perl Documentation POE::Test::Loops(3pm)NAME
POE::Test::Loops - Reusable tests for POE::Loop authors
SYNOPSIS
#!/usr/bin/perl -w
use strict;
use Getopt::Long;
use POE::Test::Loops;
my ($dir_base, $flag_help, @loop_modules, $flag_verbose);
my $result = GetOptions(
'dirbase=s' => $dir_base,
'loop=s' => @loop_modules,
'verbose' => $flag_verbose,
'help' => $flag_help,
);
if (
!$result or !$dir_base or $flag_help or !@loop_modules
) {
die(
"$0 usage:
",
" --dirbase DIR (required) base directory for tests
",
" --loop MODULE (required) loop modules to test
",
" --verbose show some extra output
",
" --help you're reading it
",
);
}
POE::Test::Loops::generate($dir_base, @loop_modules, $flag_verbose);
exit 0;
DESCRIPTION
POE::Test::Loops contains one function, generate(), which will generate all the loop tests for one or more POE::Loop subclasses.
The "SYNOPSIS" example is a version of poe-gen-tests, which is a stand-alone utility to generate the actual tests. poe-gen-tests also
documents the POE::Test::Loops system in more detail.
FUNCTIONS
generate( $DIRBASE, @LOOPS, $VERBOSE )
Generates the loop tests. DIRBASE is the (relative) directory in which a subdirectory for each of the LOOPS is created. If VERBOSE is set
to a TRUE value some progress reporting is printed.
POE::Test::Loops::generate(
"./t",
[ "POE::Loop::Yours" ],
1,
);
SEE ALSO
POE::Loop and poe-gen-tests.
AUTHOR & COPYRIGHT
See poe-gen-tests.
perl v5.14.2 2012-03-11 POE::Test::Loops(3pm)