02-01-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Could someone tell me the single character wildcard for SED?
I have the file below:
$ more input2
AAA /A/B/C BBB /D/E/F
CCC /G/H/I DDD
I want to remove all strings which contain forward slashs "/" to get the below:
AAA BBB
CCC
I tried to do it in SED by the command below but I... (8 Replies)
Discussion started by: stevefox
8 Replies
2. Shell Programming and Scripting
I need to perform the following substitutions and have been struggling to determine if or how I can do this with sed or perl.
I need to change the string foo(bar) to moo(bar,0) wherever this occurs in a file.
Is there a way to do this? I'm thinking there might be a wildcard of some sort that... (4 Replies)
Discussion started by: Mike@NZ
4 Replies
3. Shell Programming and Scripting
i got text file and contain....
SKYPE Dec 11 09:26:05 IN=eth0 OUT=eth1 SRC=75.38.161.80 DST=192.168.1.56 PROTO=UDP SPT=30645 DPT=12630 LEN=66
SKYPE Dec 11 09:26:05 IN=eth1 OUT=eth0 SRC=192.168.1.56 DST=118.109.39.86 PROTO=UDP SPT=12630 DPT=15889 LEN=75
SKYPE Dec 11 09:26:05 IN=eth1 OUT=eth0... (2 Replies)
Discussion started by: slackman
2 Replies
4. Shell Programming and Scripting
Hi,
Here is what I want to do
I want to search local directory and its sub directory, all the files which contain any string like _12345, then remove this string.
String is a combination of _ plus a random integer number.
For example, here is one line in a file before
<properties... (1 Reply)
Discussion started by: bp5000
1 Replies
5. Shell Programming and Scripting
Hi
I would like to batch delete the "note" entry from bib files. The start would be defined by "note ={" and the end by "}." (see example bib entry below).
I tried the following command which does not have any effect:
cat input.bib| sed -e 's/note = {.*}.//' > output.bib
Any help would... (2 Replies)
Discussion started by: gerggeismann
2 Replies
6. Shell Programming and Scripting
Hello,
I am fairly new to Linux in general and I am trying to use SED to make some replacements in a file. Below is sample of what the file is like.
<Grouping id="024"><Source>ABC</Source><GroupingKey>000000000816</GroupingKey></Grouping><Grouping... (9 Replies)
Discussion started by: runforfun7
9 Replies
7. Shell Programming and Scripting
Hello,
I apologize for asking what is probably a simple question but I have been unable to understand the other posts on the topic. I have a file that has the following several lines:
ABC DEF GH:IJKLMNOP_QRS_TUV_11112012_ABCL5
ABC DEF GH:IJKLMNOP_QRS_TUV_11112013_ABCL4
ABC DEF... (4 Replies)
Discussion started by: MolecularToast
4 Replies
8. Shell Programming and Scripting
Hi Folks,
I had a requirement to replace a pattern a.*a with 'a' alone. I'm writing a sed command to do that. But I'm not able to work this out. Pls help me.
echo 'a123a456a789' | sed 's/a.*a/a/'
Expected o/p : a456a789
But actual o/p is a789. :confused:
how can write that... (6 Replies)
Discussion started by: poova
6 Replies
9. UNIX for Dummies Questions & Answers
I'm trying to use Larry Wall's rename (prename) tool to rename multiple files:
$ ls -1
blar.m4mp3
BLAH.mpmp3
bar foo.m4mp3
foo bar.mpmp3
I'm trying to fix the extensions so they're all .mp3:
rename 's/m?mp3/mp3/' *mp3
I expect m?mp3 to match the extensions,... (3 Replies)
Discussion started by: ropers
3 Replies
10. Shell Programming and Scripting
Hello,
I have some data that looks like the following,
> <SALTDATA> (OVS0199262)
HCl
> <IDNUMBER> (OVS0199262)
OVS0199262
> <SUPPLIER> (OVS0199262)
TimTec
> <EMAIL> (OVS0199262)
info@timtec.net
> <WEBSITE> (OVS0199262)
http://www.timtec.net
I need to remove the data in... (3 Replies)
Discussion started by: LMHmedchem
3 Replies
LEARN ABOUT DEBIAN
gearman::task
Gearman::Task(3pm) User Contributed Perl Documentation Gearman::Task(3pm)
NAME
Gearman::Task - a task in Gearman, from the point of view of a client
SYNOPSIS
my $task = Gearman::Task->new("add", "1+2", {
.....
};
$taskset->add_task($task);
$client->do_task($task);
$client->dispatch_background($task);
DESCRIPTION
Gearman::Task is a Gearman::Client's representation of a task to be done.
USAGE
Gearman::Task->new($func, $arg, \%options)
Creates a new Gearman::Task object, and returns the object.
$func is the function name to be run. (that you have a worker registered to process)
$arg is an opaque scalar or scalarref representing the argument(s) to pass to the distributed function. If you want to pass multiple
arguments, you must encode them somehow into this one. That's up to you and your worker.
%options can contain:
o uniq
A key which indicates to the server that other tasks with the same function name and key will be merged into one. That is, the task
will be run just once, but all the listeners waiting on that job will get the response multiplexed back to them.
Uniq may also contain the magic value "-" (a single hyphen) which means the uniq key is the contents of the args.
o on_complete
A subroutine reference to be invoked when the task is completed. The subroutine will be passed a reference to the return value from the
worker process.
o on_fail
A subroutine reference to be invoked when the task fails (or fails for the last time, if retries were specified). No arguments are
passed to this callback. This callback won't be called after a failure if more retries are still possible.
o on_retry
A subroutine reference to be invoked when the task fails, but is about to be retried.
Is passed one argument, what retry attempt number this is. (starts with 1)
o on_status
A subroutine reference to be invoked if the task emits status updates. Arguments passed to the subref are ($numerator, $denominator),
where those are left up to the client and job to determine.
o retry_count
Number of times job will be retried if there are failures. Defaults to 0.
o high_priority
Boolean, whether this job should take priority over other jobs already enqueued.
o timeout
Automatically fail, calling your on_fail callback, after this many seconds have elapsed without an on_fail or on_complete being called.
Defaults to 0, which means never. Bypasses any retry_count remaining.
o try_timeout
Automatically fail, calling your on_retry callback (or on_fail if out of retries), after this many seconds have elapsed. Defaults to 0,
which means never.
$task->is_finished
Returns bool: whether or not task is totally done (on_failure or on_complete callback has been called)
perl v5.10.1 2009-10-05 Gearman::Task(3pm)