1. UNIX for Advanced & Expert Users

Hi, perhaps you can answer my question.....;) How can I check, how many file handles are used and how can i increase the value for maximum file handles??? (3 Replies)

2. Shell Programming and Scripting

I am working on a SunFire 480 - uname -a gives: SunOS bsmdb02 5.9 Generic_112233-08 sun4u sparc SUNW,Sun-Fire-480R I am tyring to sum up the total size of all the directories for each running database using awk: #!/usr/bin/ksh for Database in `ps -efl | grep "ora_pmon" | grep -v grep |... (1 Reply)

3. Shell Programming and Scripting

seems simple but i've not been successfull in adding the value of a Variable to a every line of a file using AWK & printf i've come up with the following, but it's not working.:mad: --- mydatafile.dat e.g. of data in file: cau_actvty_fa_lrf.ksh fan_soco_fa.ksh ny_sum_lst.ksh... (4 Replies)

4. Shell Programming and Scripting

Hello guys, I have a problem concerning the formatting when performing calculations with variables passed to awk and using fieldwidth definitions and printf. I have the following code: awk 'BEGIN{ FIELDWIDTHS = "5 3 7 5 8 8 8" }{if ($7 != "") printf"%s%-s%s%s%s%s%s\n",$1,$2,$3,$4,$5,$6,$7;... (2 Replies)

5. Shell Programming and Scripting

Getting the below error while executing this. Able to run the below commands Individually. #!/bin/bash a=$(printf "%d\n" 0x01E); b=$(printf "%d\n" 0x01A); echo $a echo $b c=`expr $a - $b` echo $c syntax error at line 2: `a=$' unexpected (2 Replies)

6. UNIX for Dummies Questions & Answers

This is a strange one. We have an issue where our system is leaking SCTP file handles. There are people working on this and in the mean time we have a monitoring script that alarms when we need to perform actions to manually clear them. For testing purposes I want to write a script that... (0 Replies)

7. Shell Programming and Scripting

Hello All, I have embedded some expect code inside a Bash script I'm writing, but for some reason any variable I 'set' to something is showing as empty immediately on the next line... I haven't run into this problem before so I'm not sure what it could be...? I'm guessing it has something to... (4 Replies)

8. UNIX for Dummies Questions & Answers

Hello again! I have some trouble with scripting in bash. In the following script I read from a folder with the files line0_Ux.xy line1_Ux.xy line2_Ux.xy . . . Some of the files are empty. For those I would like to print a "0" in list. I think the problem with the code is that... (4 Replies)

9. Programming

Hi, I haven't programed in C in a few years. I have been doing a lot of shell scripting, I.E. not really programming anything heavy. :o That said, I have a script that gives hourly usage statistics for our email server. It runs w-a-y to slow as a script for my impatience, and needs to... (7 Replies)

10. Linux

Hi everyone, I have a question about the process management, and deep level system functionality of system calls between SystemD and SystemV? Does SystemD use the same system calls (fork(), exec(), bind() etc...) as SystemV? or Vice Versa? If they both use the same or very very similar sys... (2 Replies)