|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Perl: code efficiency for gmtime
Post 302218929 by figaro on Sunday 27th of July 2008 03:34:26 PM
07-27-2008
|
|
5 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
how efficient is it, and how practical is it to call outside programs in a shell script (bash) for small tasks?
for example, say i have a script that might preform many tasks, one of those tasks may require root access; rather than implementing inside the script a method to use su or sudo to... (11 Replies)
Discussion started by: norsk hedensk
11 Replies
2. Shell Programming and Scripting
Hi !! I've finished an awk exercise. Here it is:
#!/bin/bash
function calcula
{
# Imprimimos el mayor tamaño de fichero
ls -l $1 | awk '
BEGIN {
max = $5; # Inicializamos la variable que nos guardará el máximo con el tamaño del primer archivo
}
{
if ($5 > max){ #... (8 Replies)
Discussion started by: Phass
8 Replies
3. Shell Programming and Scripting
Hello Everyone!
I am a newbie. I'd like to get key lines from a big txt file by Reg Exp, The file is nearly 22MB.
GREP or SED?which may be the best choice,more efficient way?
or any other best practise?
Thank you in advance.
Ever:) (5 Replies)
Discussion started by: ever
5 Replies
4. Shell Programming and Scripting
I've got this program set up so that it creates files whose unique names specify the jobs their contents describe. In order to retrieve the information inside those files, I have to do a "grep" and awk or sed to extract it. I've just assumed that making a directory with that unique name that... (1 Reply)
Discussion started by: gmark99
1 Replies
5. UNIX for Advanced & Expert Users
Hello, there.
I'm a new beginner to Linux kernel and curious about its memory management.
When multiple applications apply for memory space at the same time, how Linux kernel solve the resource contending problem for high performance?
I have known that there is a buddy system for allocating and... (4 Replies)
Discussion started by: blackwall
4 Replies
LEARN ABOUT MOJAVE
urn-scheme
uri_urn(n) Tcl Uniform Resource Identifier Management uri_urn(n) __________________________________________________________________________________________________________________________________________________ NAME
uri_urn - URI utilities, URN scheme SYNOPSIS
package require Tcl 8.2 package require uri::urn ?1.1.2? uri::urn::quote url uri::urn::unquote url _________________________________________________________________ DESCRIPTION
This package provides two commands to quote and unquote the disallowed characters for url using the urn scheme, registers the scheme with the package uri, and provides internal helpers which will be automatically used by the commands uri::split and uri::join of package uri to handle urls using the urn scheme. COMMANDS
uri::urn::quote url This command quotes the characters disallowed by the urn scheme (per RFC 2141 sec2.2) in the url and returns the modified url as its result. uri::urn::unquote url This commands performs the reverse of ::uri::urn::quote. It takes an urn url, removes the quoting from all disallowed characters, and returns the modified urls as its result. BUGS, IDEAS, FEEDBACK This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category uri of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for either package and/or documentation. KEYWORDS
rfc 2141, uri, url, urn CATEGORY
Networking uri 1.1.2 uri_urn(n)