8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hello,
i'm recompiling some c++ code for OSX and there are some bugs as the configure is not picking up some libs like atlas, pastix, etc, it should be finding either in standard path or with pkgconfig but it's not so i'm rewriting the Makefile. C++ territory is a bit of a stretch with all of... (0 Replies)
Discussion started by: f77hack
0 Replies
2. UNIX for Dummies Questions & Answers
Good Day,
Im new to scripting especially awk and sed. I just would like to ask help from you guys about a sed command that prints the line immediately after a regexp, but not the line containing the regexp.
sed -n '/regexp/{n;p;}' filename
What if my regexp is 3 word or a sentence. Im... (3 Replies)
Discussion started by: ownins
3 Replies
3. AIX
Hi alls
I don't see any solution and I need to have feedback from other people...
On a test machine (AIX 5.1) I've installed OpenSSH software on it (with openssl, prng, etc...) like is described on IBM AIX Docs. To control the installation I've rebooted the machine and all was ok (CDE was... (15 Replies)
Discussion started by: nymus7
15 Replies
4. Shell Programming and Scripting
perl guru's,
what i think is, not simply writing a script...i like to write a script which must take less time to run and less memory use..i like to fine tune my program...
for ex, my program has a subroutine(1 file open &file close and 1print )
2if loops(1 file open &file close and... (2 Replies)
Discussion started by: sekar sundaram
2 Replies
5. UNIX for Dummies Questions & Answers
Please forgive me if this is the wrong place for this post. I didn't see a good place to post this topic in. :D
I would like to know what's the most popular and reliable Java IDE out there nowadays? A FREE one would be awesome! :D
Thanks for your suggestion!
Cheers! (10 Replies)
Discussion started by: laila63
10 Replies
6. UNIX for Advanced & Expert Users
I wanted to know what email app most Sun solaris / unix gurus use ? I have become quite NON microsoft in the last few months in my studying solaris..
thanks
simon2000 (6 Replies)
Discussion started by: simon2000
6 Replies
7. UNIX for Dummies Questions & Answers
Well I have a new hosting account. I love these guys, because they have everything I need, and give me everything I need, but at the cost of I must configure it myself. I am trying to create a subdomain, and they use raw zone access for dns administration. I have no idea how to configure the zone... (1 Reply)
Discussion started by: btmitch
1 Replies
8. UNIX for Dummies Questions & Answers
I have been toying with the idea of posting a thread asking for your dumbest mistakes so that we may all learn from each other.
"A smart man learns from his own mistakes,
A wise man learns from others' mistakes"
I think I will start us off. I haven't had too many that were really bad, but... (6 Replies)
Discussion started by: Kelam_Magnus
6 Replies
textutil::trim(n) Text and string utilities, macro processing textutil::trim(n)
__________________________________________________________________________________________________________________________________________________
NAME
textutil::trim - Procedures to trim strings
SYNOPSIS
package require Tcl 8.2
package require textutil::trim ?0.7?
::textutil::trim::trim string ?regexp?
::textutil::trim::trimleft string ?regexp?
::textutil::trim::trimright string ?regexp?
::textutil::trim::trimPrefix string prefix
::textutil::trim::trimEmptyHeading string
_________________________________________________________________
DESCRIPTION
The package textutil::trim provides commands that trim strings using arbitrary regular expressions.
The complete set of procedures is described below.
::textutil::trim::trim string ?regexp?
Remove in string any leading and trailing substring according to the regular expression regexp and return the result as a new
string. This is done for all lines in the string, that is any substring between 2 newline chars, or between the beginning of the
string and a newline, or between a newline and the end of the string, or, if the string contain no newline, between the beginning
and the end of the string. The regular expression regexp defaults to "[ \t]+".
::textutil::trim::trimleft string ?regexp?
Remove in string any leading substring according to the regular expression regexp and return the result as a new string. This apply
on any line in the string, that is any substring between 2 newline chars, or between the beginning of the string and a newline, or
between a newline and the end of the string, or, if the string contain no newline, between the beginning and the end of the string.
The regular expression regexp defaults to "[ \t]+".
::textutil::trim::trimright string ?regexp?
Remove in string any trailing substring according to the regular expression regexp and return the result as a new string. This apply
on any line in the string, that is any substring between 2 newline chars, or between the beginning of the string and a newline, or
between a newline and the end of the string, or, if the string contain no newline, between the beginning and the end of the string.
The regular expression regexp defaults to "[ \t]+".
::textutil::trim::trimPrefix string prefix
Removes the prefix from the beginning of string and returns the result. The string is left unchanged if it doesn't have prefix at
its beginning.
::textutil::trim::trimEmptyHeading string
Looks for empty lines (including lines consisting of only whitespace) at the beginning of the string and removes it. The modified
string is returned as the result of the command.
BUGS, IDEAS, FEEDBACK
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category textutil
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.
SEE ALSO
regexp(n), split(n), string(n)
KEYWORDS
prefix, regular expression, string, trimming
CATEGORY
Text processing
textutil 0.7 textutil::trim(n)