How to use ${?} and system() function??? Post: 302203550

10 More Discussions You Might Find Interesting

1. Programming

system() function call...

Hi, Though I should check this myself.. but I don't have a cc compiler at this time.. :( When I compile a c program containing say system(myshell.sh).. do the executable require that the actual script myshell.sh to be present whenever it executes? I guess it needs.. otherwise I can just...

2. Programming

system function in c

Hai Friends I have used the function system() to execute a command. My requirement is that i have to list the files in a directory applying some wildcard paterns. For example if i want to list *.c files i go with the function system("ls *.c"); and the output gets printed on the monitor....

3. Solaris

System() and <stdlib.h> function , Pleeeeeeez Help !

Hi, guys ,, I want to know the implementation of System() function in C Unix, and its prototype definition: int system(const char * string) in the header file <stdlib.h> ??! please help me ! because that is part of my project !!

4. UNIX for Dummies Questions & Answers

System() function in <stdlib.h>

5. Programming

alternatives of exec() system function

Hi , Can anybody name any System Function in C/C++ for Sun-Solaris (unix) platform which can serve the alternative of execl() system function. Actually I am calling a fork-execl() pair and then making an interprocess communication between these two(parent-child process). But the problem is...

6. Programming

Question about the system() function in C

Hello all ! Could someone throw some light on whether there's a limit to the number of characters contained in the command string that is passed to the system() call in C. Is it OS dependent? If yes, what are the limits for each? Thanks.

7. Shell Programming and Scripting

How to use system function in awk

Could any one tell me how to use the system function in awk? I want to use it to print the system date. I have been trying like this : yes |head -1|awk '{ system("date")}' When I execute the above it always returns back to the prompt. Your help would be much appreciated. regards,...

8. UNIX for Dummies Questions & Answers

Using system function in C

Hi Guys , I want to use system function in C to do the following work. cp <file1> <file2> and then ><file1> e,g cp \var\log\cpm_cpmd_1.log.1 \var\log\cpm_cpmd_1.log.2 and then >\var\log\cpm_cpmd_1.log.1 1. g_config_info.cpmm_config.cpm_log_path=\var\log\ 2. ...

9. Shell Programming and Scripting

Help using SYSTEM function in NAWK

I am scanning a file (line by line) for format errors. A line could have multiple errors. Each field in the line is evaluated for errors and sent, along w/ any error messages, to a temporary file. Finally, if any errors were detected, this temporary file is then appended to the errorFile. The...

10. Shell Programming and Scripting

System function in awk

Hello Friends, I have written a script like below, I aimed to move some CDR files (call data record) whose the last field is "1" (NF=1 ) from a spesific directory to a new directory Field Seperator is pipe. If the directory does not exitst i should create it. I will give the script two...

LEARN ABOUT DEBIAN

mojomojo::controller::attachment

MojoMojo::Controller::Attachment(3pm)			User Contributed Perl Documentation		     MojoMojo::Controller::Attachment(3pm)

NAME

       MojoMojo::Controller::Attachment - Attachment controller

DESCRIPTION

       MojoMojo supports attaching files to nodes. This controller handles administration and serving of these assets.

ACTIONS

   auth
       Return whether the current user has attachment manipulation rights (upload/delete).

   unauthorized
       Private action to return a 403 with an explanatory template.

   default
       Private action to return a 404 not found page.

   attachments
       Main attachment screen.	Handles uploading of new attachments.

   list
       Display the list of attachments if the user has view permissions.

       template: attachments/list.tt

   plain_upload
       Upload feature that uses the traditional upload technique.

   check_file
       Check if the file(s) uploaded could be added to the Attachment table.

   flash_upload
       Upload feature that uses flash

   attachment
       Find and stash an attachment.

   defaultaction
       Set the default action for an attachment which is forwarding to a view.

   view
       Render the attachment in the browser ("Content-Disposition: inline"), with caching for 1 day.

   download
       Forwards to "view" then forces the attachment to be downloaded ("Content-Disposition: attachment") and disables caching.

   thumb
       Thumb action for attachments. Makes 100x100px thumbnails.

   inline
       Show 800x600 inline versions of photo attachments.

   delete
       Delete the attachment from this node. Will leave the original file on the file system but delete its thumbnail and inline versions.

AUTHOR

       Marcus Ramberg "marcus@nordaaker.com"

LICENSE

       This library is free software. You can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2010-05-23				     MojoMojo::Controller::Attachment(3pm)