Say that I want to match any of the following:
abc
def
ghi
The letters will either be "abc", "def", or "ghi", only those three patterns. The numbers will vary, but there will only be numbers between the brackets.
I've only been able to match abc, using the following:
abc.*.
I'm... (1 Reply)
Hi guys,
Pretty new to regex, and i know im doing something wrong here. I'm trying to get a regex command that restricts a string to be 8 characters long, and the first character cannot be 0. Here's what i have so far...
echo "01234" | grep "^{8}*$"
Thanks very much!
-Crawf
... (7 Replies)
Hi,
Is there any quick way to use pull out keys that match a specific regex pattern?
eg
%hash ;
$hash(123,456) = xxx;
$hash(123,457) = xxx;
$hash(123,458) = xxx;
$hash(223,459) = xxx;
I need a fast way to get all the keys that start with 123..
Meaning I should get
... (5 Replies)
I am having trouble parsing rpm filenames in a shell script.. I found a snippet of perl code that will perform the task but I really don't have time to rewrite the entire script in perl. I cannot for the life of me convert this code into something sed-friendly:
if ($rpm =~ /(*)-(*)-(*)\.(.*)/)... (1 Reply)
Hi,
Please help me to understand the bold segments in the below regex.
Both are of same type whose meaning I am looking for.
find . \( -iregex './\{6,10\}./src' \) -type d -maxdepth 2
Output:
./20111210.0/src
In continuation to above:
sed -e 's|./\(*.\{1,3\}\).*|\1|g'
Output: ... (4 Replies)
I have the following line of code that works wonders. I just don't completely understand it as I am just starting to learn regex. Can you help me understand exactly what is happening here?
find . -type f | grep -v '^\.$' | sed 's!\.\/!!' (4 Replies)
# echo "Teest string" | sed 's/e*/=>replaced=</'
=>replaced<=Teest string
So, in the above code , sed replaces at the start. does that mean sed using the pattern e* settles to zero occurence ? Why sed was not able to replace Teest string.
# echo "Teest string" | sed 's/e*//g'
Tst string
... (6 Replies)
Hi everyone,
This regex looks simple and yet it doesn't make sense how it's manipulating the output.
ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:0c:49:c2:35:6v
inet addr:192.16.1.1 Bcast:192.168.226.255 Mask:255.255.255.0
inet6 addr:... (2 Replies)
Hi,
I need some guidance with understanding this Perl script below. I am not the author of the script and the author has not leave any documentation. I supposed it is meant to be 'easy' if you're a Perl or regex guru. I am having problem understanding what regex to use :confused: The script does... (3 Replies)
Hello All,
While googling on regex I came across a site named Regulex Regulex：JavaScript Regular Expression Visualizer
I have written a simple regex ^(a|b|c)(*)@(.*) and could see its visualization; one could export it too, following is the screen shot.
... (3 Replies)
Discussion started by: RavinderSingh13
3 Replies
LEARN ABOUT HPUX
xmtablistremovetabs
XmTabListRemoveTabs(library call) XmTabListRemoveTabs(library call)
NAME
XmTabListRemoveTabs -- A convenience function that removes noncontiguous tabs
SYNOPSIS
#include <Xm/Xm.h>
XmTabList XmTabListRemoveTabs(
XmTabList oldlist,
Cardinal *position_list,
Cardinal position_count);
DESCRIPTION
XmTabListRemoveTabs removes noncontiguous tabs from a tab list. The function creates a new tab list by copying the contents of oldlist and
removing all tabs whose corresponding positions appear in the position_list array. A warning message is displayed if a specified position
is invalid; for example, if the value is a number greater than the number of tabs in the tab list.
tablist Specifies the tab list. The function deallocates oldlist and the tabs it contains after extracting the required information.
position_list
Specifies an array of the tab positions to be removed. The position of the first tab in the list is 0 (zero), the position of the
second tab is 1, and so on.
position_count
Specifies the number of elements in the position_list.
RETURN
If oldlist or position_list is NULL, or position_count is 0 (zero), returns oldlist. Otherwise, this function returns the new tab list.
The function allocates space to hold the returned tab list. The application is responsible for managing the allocated space. The applica-
tion can recover the allocated space by calling XmTabListFree.
RELATED XmTabList(3) and XmTabListFree(3).
XmTabListRemoveTabs(library call)
11-24-2014
