04-09-2017
Thanks It work
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1. UNIX for Dummies Questions & Answers
having a look on the regex site I saw that characters can be search using hex values
http://www.regular-expressions.info/characters.html
So I try to use it whith grep to find a è on a string (octal Decimal Hexa : 350 232 E8) but it doesn't work
E.g.
/usr/bin/echo '\0350' | egrep '\xE8'
... (0 Replies)
Discussion started by: solea
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2. Shell Programming and Scripting
Hi,
I am trying to do something with grep, but for some reason I just can't get it to to work.
I am looking for find a match in the second field, the length must be 10 characters and end with 'abc'.
The file is in this format:
<int><tab><field2>
I've tried a few patterns, some work,... (2 Replies)
Discussion started by: iceman
2 Replies
3. UNIX for Dummies Questions & Answers
Hello everybody,
I'd like to know how is it I should write a regex in unix to match a string not followed by another string (anywhere in the line).
To be more specific, I want to find lines where "drop table" is found, but not followed anywhere in the line by the character "&".
For... (3 Replies)
Discussion started by: mvalonso
3 Replies
4. UNIX for Dummies Questions & Answers
Hi all,
I'm a beginner with linux, regex, grep, etc
I am trying to get data out of a file that has about 13,000 lines in this format
name - location
I want to grep all the names out to one file and the locations to another so I can put them into a spreadsheet.
Some have hyphenated... (14 Replies)
Discussion started by: raichlea
14 Replies
5. Shell Programming and Scripting
basically i have a csv i parse through. a user will supply me with a san switch he/she wants more info about... say the name is "pnj-sansw124"
now i can grep out every connection to that switch w/o issue because this sans switch pnj-sansw124 has multiple slots 1-10. and it looks like this in the... (5 Replies)
Discussion started by: pupp
5 Replies
6. Shell Programming and Scripting
I want it to find lines that contain any number of capital letters before P
this is what I have tried
echo "AAAAAP" | grep 'P'
echo "AAAAAP" | grep '\{1\}P'
echo "AAAAAP" | grep '^*P'
But none of them seem to work, any help is much appreciated
thanks
Calypso (4 Replies)
Discussion started by: Calypso
4 Replies
7. UNIX for Dummies Questions & Answers
Hello,
I'm working on unix with grep (GNU grep) 2.5.1. I'm going through some of the newer regex syntax using Regular Expression Reference - Advanced Syntax a guide.
ls -aLl /bin | grep "\(x\)"
Which works, just highlights 'x' where ever, when ever.
I'm trying to to get (?:) to work but... (4 Replies)
Discussion started by: MykC
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8. Shell Programming and Scripting
How to match lines that don't contain a patern in regex it self, without using the -v option of grep? (15 Replies)
Discussion started by: vistastar
15 Replies
9. Shell Programming and Scripting
Hi to you all,
I'm just struggling with a regex problem and I'm pretty sure that I'm missing sth obvious... :confused:
I need a regex to feed my grep in order to find lines that contain one string but not the other.
Here's the data example:
2015-04-08 19:04:55,926|xxxxxxxxxx| ... (11 Replies)
Discussion started by: stresing
11 Replies
10. UNIX for Beginners Questions & Answers
Hello guys,
Here i am writing a script in bash to check for a valid URL from a file using regex
This is my input file
http://www.yahoo.commmmmm
http://www.google.com
https://www.gooogle.co
www.test6.co.in
www.gmail.com
www.google.co
htt://www.money.com
http://eeeess.google.com... (2 Replies)
Discussion started by: Meeran Rizvi
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LEARN ABOUT HPUX
xtappaddworkproc
XtAppAddWorkProc() XtAppAddWorkProc()
XtAppAddWorkProc - register a procedure to be called when the event loop is idle.
Synopsis
XtWorkProcId XtAppAddWorkProc(app_context, proc, client_data)
XtAppContext app_context;
XtWorkProc proc;
XtPointer client_data;
Inputs
app_context
Specifies the application context.
proc Specifies the procedure that is to be called when the application is idle.
client_data
Specifies data to be passed to proc when it is called.
Returns
A handle of type XtWorkProcId that can be passed to XtRemoveWorkProc() to unregister the work procedure.
Description
XtAddWorkProc() registers the procedure proc and the data client_data to be called by XtAppNextEvent() or XtAppProcessEvent() when there
are no pending input events and it would otherwise block. Multiple work procedures can be registered, and the most recently added one is
always the one that is called. However, if a work procedure itself adds another work procedure, the newly added one has lower priority
than the current one.
A work procedure returns a Boolean. If it returns True, it will automatically be unregistered and will not be called again. If it returns
False it will be called the next time the application is idle. See XtWorkProc(2) for more information.
Usage
XtAppAddWorkProc() implements a limited form of background processing. Most applications spend most of their time waiting for input; to do
useful work during this idle time, you can register a work procedure that will run when the application is idle.
A work procedure must return quickly or the application will not be able to promptly respond to user events. If a large task needs to be
done in the background, the work procedure should periodically save its state and return False. Work procedures should not be used to do
frivolous work in the background. In a multi-tasking system, an idle application should generally actually be idle, and not steal CPU time
from other processes.
A work procedure can be explicitly removed by calling XtRemoveWorkProc() with the XtWorkProcId returned by this function.
Structures
The XtWorkProcId type is defined as follows:
typedef unsigned long XtWorkProcId;
See Also
XtAppNextEvent(1), XtAppProcessEvent(1), XtRemoveWorkProc(1),
XtWorkProc(2).
Xt - Event Handling XtAppAddWorkProc()