Sponsored Content
Operating Systems Solaris How to limit number of Commands Post 302330164 by winger0608 on Tuesday 30th of June 2009 11:10:55 AM
Old 06-30-2009
Scripts are fine, but I just want to set a limitation of commands that users can executed @ given period of time. For example, I don't want a user executes 100000000 commands in 1 mins. Is there a command for this or I have to make a script to realize it?

---------- Post updated at 10:10 AM ---------- Previous update was at 10:03 AM ----------

May be too vague or how can I limit number of outgoign emails in sendmail.cf
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

limit to number of files in a given directory

Everyone, We are on a unix AIX 4.3 platform and our application is written as such that all configuration files must reside in a specific directory. Currently there are over 10,000 files in this directory (and growing at about 300 per month). My question is is there a physical limit to the... (2 Replies)
Discussion started by: hedrict
2 Replies

2. Shell Programming and Scripting

How to limit the number of running instances of a script?

I would like to allow only one instance of a script to run at any moment. I've tried the following solution to count the instances but the result is always the number of running instances plus one and I can't find the problem ps -ef | grep $0 | sed '/^$/ d' | sed '/grep/ d' | wc -l Please... (2 Replies)
Discussion started by: oti
2 Replies

3. Shell Programming and Scripting

limit the number of jobs to run.

i just want to get the BackGround status and limit the number of jobs to run the at a time. can i able get the back ground exit status ? that i code below. can jobs -l limit the number of jobs to run ? total is this script looks fine ? cat run_job.ksh #!/usr/bin/ksh... (0 Replies)
Discussion started by: GrepMe
0 Replies

4. Shell Programming and Scripting

Limit of number of lines for awk and sed.

Hi, I'm using awk and sed to extract some data out from a text file. The text file consists of data over a million (prolly millions) of lines. Question: Is there a limit of number of lines for awk and sed? Thanks in advance. (2 Replies)
Discussion started by: 60doses
2 Replies

5. UNIX for Dummies Questions & Answers

Number of long limit

Hi Hi! I'm currently using AIX 5.2 and would like to know where can i find to see that there's a restriction on the number of login times a user can have. Example, I want give a 2 login per user but some one to give 3 login and some one have to give unlit login time (without logging off the... (2 Replies)
Discussion started by: herath
2 Replies

6. Programming

How to limit the number of child processes

I need a mechanism to fork child processes and all child processes should connect to a server.but the number of child processes should be limited(for ex:50) Here's my pseudo, but I cant figure out how to limit the child process number. Should I use a semaphore? or what? for(;;)... (3 Replies)
Discussion started by: xyzt
3 Replies

7. Shell Programming and Scripting

Limit on Number of characters in a line - Vi editor

In the vi editor, there seems to be some limit on the number of characters could be allowed in single line. I tried a line with characters up to 1880. It worked. But when i tried with something of 5000 characters, it doesnt work. Any suggestions. Thanks in advance! (2 Replies)
Discussion started by: nram_krishna@ya
2 Replies

8. UNIX for Dummies Questions & Answers

Limit the number of characters in a bash output

I have a script that outputs the weather on two lines. If possibly I would like to set a character limit on them Currently it outputs something like but I would like to limit the lines so appends an ellipsis if nescessary: This is the script #! /bin/bash curl -s --connect-timeout... (2 Replies)
Discussion started by: Light_
2 Replies

9. UNIX for Dummies Questions & Answers

Limit Number of files

hi guys how can i limit number of files in a disk or partition ? or how can i make a limit to inode number for a disk or partition ? ext3 or ext4 file system (1 Reply)
Discussion started by: mhs
1 Replies

10. UNIX for Beginners Questions & Answers

Limit number of files transferred

I've a folder in remote server and it has 50 files. I like to transfer these files by first 10 and next 10 files. I'm using mget command to transfer the files. How to limit the file transfer limit to 10. instead of copying 50 files at a time. Thanks Janarthan (5 Replies)
Discussion started by: Janarthan
5 Replies
TRUNCATE(1)							   User Commands						       TRUNCATE(1)

NAME
truncate - shrink or extend the size of a file to the specifed size SYNOPSIS
truncate OPTION... FILE... DESCRIPTION
Shrink or extend the size of each FILE to the specified size A FILE argument that does not exist is created. If a FILE is larger than the specified size, the extra data is lost. If a FILE is shorter, it is extended and the extended part (hole) reads as zero bytes. Mandatory arguments to long options are mandatory for short options too. -c, --no-create do not create any files -o, --io-blocks Treat SIZE as number of IO blocks instead of bytes -r, --reference=FILE use this FILE's size -s, --size=SIZE use this SIZE --help display this help and exit --version output version information and exit SIZE is a number which may be followed by one of the following suffixes: KB 1000, K 1024, MB 1000*1000, M 1024*1024, and so on for G, T, P, E, Z, Y. SIZE may also be prefixed by one of the following modifying characters: `+' extend by, `-' reduce by, `<' at most, `>' at least, `/' round down to multiple of, `%' round up to multiple of. Note that the -r and -s options are mutually exclusive. AUTHOR
Written by Padraig Brady. REPORTING BUGS
Report truncate bugs to bug-coreutils@gnu.org GNU coreutils home page: <http://www.gnu.org/software/coreutils/> General help using GNU software: <http://www.gnu.org/gethelp/> COPYRIGHT
Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
dd(1), truncate(2), ftruncate(2) The full documentation for truncate is maintained as a Texinfo manual. If the info and truncate programs are properly installed at your site, the command info coreutils 'truncate invocation' should give you access to the complete manual. GNU coreutils 7.1 July 2010 TRUNCATE(1)
All times are GMT -4. The time now is 07:35 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy