Hi Gurus,
I need help with regular expressions. I want to create a regular expression which will take only alpha-numeric characters for 7 characters long and will throw out an error if longer than that.
i tried various combinations but couldn't get it, please help me how to get it guys.
... (2 Replies)
Hello,
Let say I have a string with content "Free 100%". How can extract only "100" using ksh? I would this machanism to work if instead of "100" there is any kind of combination of numbers(ex. "32", "1238", "1"). I want to get only the digits.
I have written something like this:
... (4 Replies)
Hi,
below is a piece of code written by my predecessor at work.
I'm kind of a newbie and am trying to figure out all the regular expressions in this piece of code.
It is really a tough time for me to figure out all the regular expressions.
Please shed some light on the regular expressions... (3 Replies)
In regular expressions with grep(or egrep), ^ works if we want something in starting of line..but what if we write ^^^ or ^ for pattern matching??..Hope u all r familiar with regular expressions for pattern matching.. (1 Reply)
#!/usr/bin/perl
$word = "one last challenge";
if ( $word =~ /^(\w+).*\s(\w+)$/ )
{
print "$1";
print "\n";
print "$2";
}
The output shows that "$1" is with result one and "$2" is with result challenge. I am confused about how this pattern match expression works step by step. I... (8 Replies)
I have a file that I'm trying to find all the cases of phone number extensions and deleting them. So input file looks like:
abc
x93825
def
13234
x52673
hello
output looks like:
abc
def
13234
hello
Basically delete lines that have 5 numbers following "x". I tried: x\(4) but it... (7 Replies)
I am new to shell scripts.Can u please help me on this req.
test_user = "Arun"
if
echo "test_user is a word"
else
echo "test_user is not a word" (1 Reply)
I need to pick a part of string lets stay started with specific character and end with specific character to replace using sed command
the line is like this:my audio book 71-skhdfon1dufgjhgf8.wav'
I want to move the characters beginning with - end before.
I have different files with random... (2 Replies)
Discussion started by: XP_2600
2 Replies
LEARN ABOUT DEBIAN
gaphorconvert
GAPHORCONVERT(1) General Commands Manual GAPHORCONVERT(1)NAME
gaphorconvert - Gaphor UML diagram conversion tool
SYNOPSIS
gaphorconvert [ options ] file1 file2...
DESCRIPTION
This manual describes gaphorconvert command.
OPTIONS -h, --help
Show help message and exit.
-v, --verbose
Verbose output.
-u, --use-underscores
Use underscores instead of spaces for output filenames.
-d directory, --dir=directory
Output to directory.
-f format, --format=format
Output file format, default is pdf.
-r regex, --regex=regex
Process diagrams with name matching regex regular experssion. Diagram name includes package name, regular expressions are case
insensitive.
AUTHOR
This manual page was written by Dmitry Borodaenko for the Debian system (but may be used by others). Permission is granted to copy,
distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version published by the Free
Software Foundation.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
COPYRIGHT
Copyright (C) 2008 Arjan Molenaar, (C) 2012 Dmitry Borodaenko
GAPHORCONVERT(1)