02-06-2010
5 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Guys,
I have a requirement like this.
A file has >5K records always. Separated by "|", it has 30 fields for each line. In some lines, I am getting an odd field. say, the 15th field is supposed to be 2 characters but comes in as >2. In this case, for resolving this I need to copy the value of... (6 Replies)
Discussion started by: PikK45
6 Replies
2. What is on Your Mind?
I wanted to say LOL and punch my face when I saw post#11 (where Don_Cragun even reduced the string manipulation with a simple regex) in the thread https://www.unix.com/shell-programming-scripting/220553-add-0-start-filename-2.html
I mean, when things can be done with just a one liner, sometimes I... (6 Replies)
Discussion started by: ahamed101
6 Replies
3. Shell Programming and Scripting
Hi All,
I got some awk one liners, how can i split it all into a nice script?
Got these:
gzcat capgw0.log-201308161376632741.gz | sed -n '/2013-08-16 05:56:/,/2013-08-16 05:58:/p' > timebased.log
awk -F":|," 'FNR==NR && /INFO - AId:/ {a=$0;next} END {for (i in a) print i "|" a}'... (8 Replies)
Discussion started by: batka
8 Replies
4. Infrastructure Monitoring
I need to record min and max resources for RAM, & CPU for each command's execution in a shell script. Maybe going in details I would also be interested to capture plots with resource usage i.e.start to end of individual command with respect to time in a shell script.
Please share ideas. (0 Replies)
Discussion started by: vaibhavvsk
0 Replies
5. What is on Your Mind?
Hi fellas and fella-esses...
There are numerous threads on here where people ask for, and often expect, solutions to difficult problems solved using _one_liners_.
Why do they insist as such when it is virtually no different in execution time with well thought out indented code?
Is it me... (12 Replies)
Discussion started by: wisecracker
12 Replies
LEARN ABOUT MOJAVE
uri::url
URI::URL(3) User Contributed Perl Documentation URI::URL(3)
NAME
URI::URL - Uniform Resource Locators
SYNOPSIS
$u1 = URI::URL->new($str, $base);
$u2 = $u1->abs;
DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to
be distributed with the libwww-perl library.
The following differences exist compared to the "URI" class interface:
o The URI::URL module exports the url() function as an alternate constructor interface.
o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase".
o The URI::URL->newlocal class method is the same as URI::file->new_abs.
o URI::URL::strict(1)
o $url->print_on method
o $url->crack method
o $url->full_path: same as ($uri->abs_path || "/")
o $url->netloc: same as $uri->authority
o $url->epath, $url->equery: same as $uri->path, $uri->query
o $url->path and $url->query pass unescaped strings.
o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters)
o $url->params and $url->eparams methods
o $url->base method. See URI::WithBase.
o $url->abs and $url->rel have an optional $base argument. See URI::WithBase.
o $url->frag: same as $uri->fragment
o $url->keywords: same as $uri->query_keywords
o $url->localpath and friends map to $uri->file.
o $url->address and $url->encoded822addr: same as $uri->to for mailto URI
o $url->groupart method for news URI
o $url->article: same as $uri->message
SEE ALSO
URI, URI::WithBase
COPYRIGHT
Copyright 1998-2000 Gisle Aas.
perl v5.18.2 2012-02-11 URI::URL(3)