01-20-2014
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I just found that the current command line will be cleared when trying to input the "@" sign to the terminal. I checked current alias, but found nothing.
Would you please provide some suggestion about it? (4 Replies)
Discussion started by: sleepy_11
4 Replies
2. UNIX for Dummies Questions & Answers
Hi!!..
I would like to know what is maximum character size for a command in the "sh" or "bourne" shell?
Thanks in advance..
Roshan. (1 Reply)
Discussion started by: Roshan1286
1 Replies
3. UNIX for Advanced & Expert Users
Hi!!..
I would like to know what is maximum character size for a command in the "sh" or "bourne" shell?
Thanks in advance..
Roshan. (1 Reply)
Discussion started by: Roshan1286
1 Replies
4. Shell Programming and Scripting
Hi!!..
I would like to know what is maximum character size for a command in the "sh" or "bourne" shell?
Thanks in advance..
Roshan. (1 Reply)
Discussion started by: Roshan1286
1 Replies
5. Shell Programming and Scripting
Hi,
What is the korn shell equivalent of bash shell's "history -c" command?
I do know, how to clear the history list in ksh, I can do the following:
> ~/.sh_historybut still, I am interested to know the single one line command as 'history -c' gives error on my ksh (1 Reply)
Discussion started by: royalibrahim
1 Replies
6. Shell Programming and Scripting
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)
Discussion started by: shis100
7 Replies
7. UNIX for Dummies Questions & Answers
I am trying to find lines in a text file larger than 3 Gb that start with a given string. My command looks like this:
$ look "string" "/home/patrick/filename.txt"
However, this gives me the following message:
"look: /home/patrick/filename.txt: File too large"
So, I have two... (14 Replies)
Discussion started by: shishong
14 Replies
8. UNIX for Dummies Questions & Answers
Does anyone no why "xhost +" would not be working in freebsd? Could it be to do with a certain xorg package not being installed etc..
I am getting error "xhost: command not found"
Thanks Anyone (2 Replies)
Discussion started by: Browser
2 Replies
9. UNIX for Dummies Questions & Answers
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)
Discussion started by: asjaiswal
2 Replies
10. UNIX for Beginners Questions & Answers
I am using the bash shell.
When I view my recent command history using the "history" command from the prompt, it only shows me the commands starting at #928.
The commands I need are earlier than that, but I can't figure out how to make the other 927 display.
They are in my .bash_history... (1 Reply)
Discussion started by: Twinklefingers
1 Replies
LEARN ABOUT CENTOS
browser::open
Browser::Open(3) User Contributed Perl Documentation Browser::Open(3)
NAME
Browser::Open - open a browser in a given URL
VERSION
version 0.03
SYNOPSIS
use Browser::Open qw( open_browser );
### Try commands specific to the current Operating System
my $ok = open_browser($url);
# ! defined($ok): no recognized command found
# $ok == 0: command found and executed
# $ok != 0: command found, error while executing
### Try all known commands
my $ok = open_browser($url, 1);
DESCRIPTION
The functions optionaly exported by this module allows you to open URLs in the user browser.
A set of known commands per OS-name is tested for presence, and the first one found is executed. With an optional parameter, all known
commands are checked.
The "open_browser" uses the "system()" function to execute the command. If you want more control, you can get the command with the
"open_browser_cmd" or "open_browser_cmd_all" functions and then use whatever method you want to execute it.
API
All functions are not exported by default. You must ask for them explicitly.
open_browser
my $ok = open_browser($url, $all);
Find an appropriate command and executes it with your $url. If $all is false, the default, only commands that match the current OS will be
tested. If true, all known commands will be tested.
If no command was found, returns "undef".
If a command is found, returns the exit code of the execution attempt, 0 for success. See the "system()" for more information about this
exit code.
If no $url is given, an exception will be thrown: "Missing required parameter $url".
open_browser_cmd
my $cmd = open_browser_cmd();
Returns the best command found to open a URL on your system.
If no command was found, returns "undef".
open_browser_cmd_all
my $cmd = open_browser_cmd_all();
Returns the first command found to open a URL.
If no command was found, returns "undef".
AUTHOR
Pedro Melo, "<melo at cpan.org>"
COPYRIGHT & LICENSE
Copyright 2009 Pedro Melo.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.16.3 2012-03-09 Browser::Open(3)