Limitations of awk? Good idea? Bad idea? Post: 74267

8 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Dual Boot a good idea?

I was just wondering if it would be alright to dual boot a machine with both UNIX using XTERM for the interface and windows 98 or if people consider this a bad idea? if you consider it bad do tell me some possible alternatives..also would it be better to get linux over pure unix? I'd like a visual...

2. UNIX for Dummies Questions & Answers

Why is it Bad Idea to insert "." (Dot) to PATH ?

I was told that it's a Bad Idea (especially for root ) to Add To the Variable $PATH in unix the ":." (dot), In order to execute programs in my current directory without typing ./program For example: PATH=$PATH:$HOME/bin:. Does someone know why is it a Bad Idea?

3. Shell Programming and Scripting

any good idea on this?

txt file like this, 1 2 3 4456 a bb c d 3 f e 1 k 32 d m f e 123 m 2 k every line contains 3 or more columns, all the columns are separated by space, and every column includes 1 to 3 character. what I wanna do is deleting the first three columns, and keep the rest no matter how long...

4. Shell Programming and Scripting

using case to do this might be a bad idea?

Reading this file. I want to read all 4 fields. If 2 is populated with a p, I want to set $TYPEP to "Printers", if not should be empty. If 3 is populated with an r, I want to set $TYPER to "REQ Printers" if not should be empty. If 4 is populated with letter o, I want to set $TYPEO to...

5. OS X (Apple)

Deleting a recursive symbolic link was a very bad idea

Well i was tidying up some files in a very important directory on our development server and somehow some plank had put a recursive sybmolic link in it. Which I the even bigger plank tried to delete from my FTP client. My FTP client then thought it would be OK to delete not only the sybmolic link...

6. UNIX for Advanced & Expert Users

echo 1 > /proc/sys/vm/drop_caches a good idea?

Hi folks. I work with several production servers, and I have seen in some Kernel Cache using most of the memory. See this pic: http://i51.tinypic.com/301nb6c.jpg Do you think this is a smart choice? Remember these are productions servers and it is extremely necesary this does not...

7. Red Hat

Is overlapping two RAID5 arrays on same drives a bad idea ??

is placing two RAID5 arrays on disk as shown below Is advisable? Will this create performance problems? sda-(500GB) sdb-(1TB) sdc-(1TB) sdd-(1TB) (250MB)----------(250MB) ---------unused------------unused------->(/dev/md0) RAID1 ...

8. Shell Programming and Scripting

Compact script with array - Good idea?

Hi, I have a shell script where a lot of the code is repeated. I wanted to make the code much more compact so I spoke to a guy and he suggested using arrays, like follows: #!/bin/bash readonly -a nginx=('nginx' '--prefix=/opt' '-j 4' 'http://nginx.org/download/nginx-1.2.2.tar.gz' )...

LEARN ABOUT DEBIAN

curl_global_cleanup

curl_global_cleanup(3)						  libcurl Manual					    curl_global_cleanup(3)

NAME

       curl_global_cleanup - global libcurl cleanup

SYNOPSIS

       #include <curl/curl.h>

       void curl_global_cleanup(void);

DESCRIPTION

       This function releases resources acquired by curl_global_init(3).

       You should call curl_global_cleanup(3) once for each call you make to curl_global_init(3), after you are done using libcurl.

       This function is not thread safe. You must not call it when any other thread in the program (i.e. a thread sharing the same memory) is run-
       ning.  This doesn't just mean no other thread that is using libcurl.  Because curl_global_cleanup(3) calls  functions  of  other  libraries
       that are similarly thread unsafe, it could conflict with any other thread that uses these other libraries.

       See the description in libcurl(3) of global environment requirements for details of how to use this function.

SEE ALSO

       curl_global_init(3), libcurl(3),

libcurl 7.8							    17 Feb 2006 					    curl_global_cleanup(3)