02-18-2010
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi
i have a string like
str=abc def ghi jkl
now i want to count the no of words in the string
please help (7 Replies)
Discussion started by: satish@123
7 Replies
2. UNIX for Dummies Questions & Answers
How can I use Perl to a take a string of 10 characters and print the last five characters of the string in columns 1-5 and the first five in columns 6-10?
Result:
0123456789
5 0
6 1
7 2
8 3
9 4 (5 Replies)
Discussion started by: doubleminus
5 Replies
3. Shell Programming and Scripting
hi
i have a line
"abc,def,ghi,abc,def ,ghi,abc,def,ghi,abc,def ,ghi,abc,def,ghi,abc"
I want to print the no of words, words separated by comma
please help (3 Replies)
Discussion started by: Satyak
3 Replies
4. Shell Programming and Scripting
Hi,
I am taking the current time using localtime function in perl. For example if the time is:
#Using localtime
$time = "12:3:10";
I have to replace the value 3 (03) i.e second position to be 03.
The output should be:
12:03:10
But if the other string for example:
$str:... (1 Reply)
Discussion started by: vanitham
1 Replies
5. Shell Programming and Scripting
Hi, does anyone know the command to count words by its length.
I need to Count the number of five letter words that I have in a file with thousand of words.
thanks (3 Replies)
Discussion started by: fabioamaury
3 Replies
6. Shell Programming and Scripting
hello,
i 'd like your help about a bash script which:
1. finds inside the html file (it is attached with my post) the code number of the Latest Stable Kernel,
2.finds the link which leads to the download location of the Latest Stable Kernel version,
(the right link should lead to the file... (3 Replies)
Discussion started by: alex83
3 Replies
7. Shell Programming and Scripting
Hi ,
I need to count the number of errors associated with the two words occurring in the file. It's about counting the occurrences of the word "error" for where is the word "index.js". As such the command should look like. Please kindly help. I was trying: grep "error" log.txt | wc -l (1 Reply)
Discussion started by: jmarx
1 Replies
8. Shell Programming and Scripting
hi all
how to count words from a text
aaa bbb ccc ddd
123 aaa 123 aaa
aaa ddd 123
i need to cout hoe many time the words "aaa" and "123" each appears
the output should be
4 3
or
4
3
or
aaa 4
123 3
thanks (10 Replies)
Discussion started by: sharong
10 Replies
9. Shell Programming and Scripting
OS : Oracle Linux 6.5
Shell : bash
I have a file whose contents look like below. I want to count the number of occurences of strings starting with 3-.
How can I do this ? I couldn't wordwrap the below line. Hence it looks long.
'3-90892405251', '3-90892911050', '3-90893144163',... (8 Replies)
Discussion started by: John K
8 Replies
10. UNIX for Beginners Questions & Answers
Dear all,
I would like to know how to list and count unique words in thousands number of text files.
Please help me out
thanks in advance (9 Replies)
Discussion started by: imranrasheedamu
9 Replies
LEARN ABOUT REDHAT
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 compared to the "URI" class interface exist:
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 subclasses 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 with 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 v5.8.0 2002-05-09 URI::URL(3)