10 More Discussions You Might Find Interesting
1. Red Hat
We are having issues with our Postfix. The POP and IMAP services randomly stops working an sent e-mails return a "Command time limit exceeded".
We've found out that running these command fix the problem:
service cyrus-imapd stop
rm /var/lib/imap/tls_sessions.db*
rm... (2 Replies)
Discussion started by: GustavoAlvarado
2 Replies
2. Shell Programming and Scripting
Hi Guys,
Need you help in one point!
I am working on one shell script which takes following steps :
1. Taking one query result from oracle database
2. Exporting that result to Xls file
3. Mailing that file to my own mail ID
Now, I want to give a threshold limit to one of the column... (0 Replies)
Discussion started by: Agupte
0 Replies
3. Shell Programming and Scripting
Hi
I have many problems with a script. I have a script that formats a text file but always prints the same error when i try to execute it
The code is that:
{
if (NF==17){
print $0
}else{
fields=NF;
all=$0;
while... (2 Replies)
Discussion started by: fate
2 Replies
4. Shell Programming and Scripting
Hi,
I need help in writing unix script for checking space of some directories on the system and also send an email when it reaches the threshold limit.
I have written the followng code;
#!/bin/ksh
ADMIN="me@somewhere.com"
# set alert level 80% is default
THRESHOLD=80
df | grep -E... (5 Replies)
Discussion started by: jmathew99
5 Replies
5. Shell Programming and Scripting
hello everybody,
need help .
i want to write a shell script which will first check the count of the file ,
if file count is greater than 15000 then script will split the file in 15000 each.with count of each splited file included in it.
if file size is less than 15000 then... (3 Replies)
Discussion started by: abhigrkist
3 Replies
6. UNIX for Dummies Questions & Answers
Hello -
O/S is UnixWare 7.1.4
My prefered method of copying files between servers is 'rcp', which does not recognize symbolic links; therefore, files are duplicated many times over.
To avoid this duplication, I would like to use 'tar' and/or 'cpio' and pipe them through 'rcp', but... (1 Reply)
Discussion started by: rm -r *
1 Replies
7. Solaris
Can you help. My server sunning solaris 9 on x86 platform pretty much hung for a few hours... I could not use telnet or ssh to the box - it kept refusing connection. A few hours later - I was able to log in again.
The server has not rebooted but here are the first errors in the messages log... (5 Replies)
Discussion started by: frustrated1
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8. UNIX for Dummies Questions & Answers
Would appreciate some help, system was displaying an error regarding the kernal when a "sar" was run, after a reboot we get "WARNING user login limit exceeded by 1 user". We have plenty of licences. any ideas? (1 Reply)
Discussion started by: nchrocc
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9. HP-UX
Sirs/Madame,
On my HP-Unix, I came across an error GRECV-count exceeded and as a result of this, systems got hanged and server came down. Graceful shutdown too was not allowed.
Kindly, Can anybody help me out in killing this issue
Bhavani.R (0 Replies)
Discussion started by: bhavani2006
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10. Programming
When i run my C program which dynamically creates the output file, the program stops after sometime and gives the error "File size limit exceeded" even though my working directory has space.Can anyone plz help me out. (13 Replies)
Discussion started by: drshah
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apache_mod_perl-108~358::mod_perl-2.0.7::docs::api::ApacUser:Contributed Papache_mod_perl-108~358::mod_perl-2.0.7::docs::api::Apache2::Resource(3)
NAME
Apache2::Resource - Limit resources used by httpd children
Synopsis
PerlModule Apache2::Resource
# set child memory limit in megabytes
# default is 64 Meg
PerlSetEnv PERL_RLIMIT_DATA 32:48
# linux does not honor RLIMIT_DATA
# RLIMIT_AS (address space) will work to limit the size of a process
PerlSetEnv PERL_RLIMIT_AS 32:48
# set child cpu limit in seconds
# default is 360 seconds
PerlSetEnv PERL_RLIMIT_CPU 120
PerlChildInitHandler Apache2::Resource
Description
"Apache2::Resource" uses the "BSD::Resource" module, which uses the C function "setrlimit" to set limits on system resources such as memory
and cpu usage.
Any "RLIMIT" operation available to limit on your system can be set by defining that operation as an environment variable with a "PERL_"
prefix. See your system "setrlimit" manpage for available resources which can be limited.
The following limit values are in megabytes: "DATA", "RSS", "STACK", "FSIZE", "CORE", "MEMLOCK"; all others are treated as their natural
unit.
If the value of the variable is of the form "S:H", "S" is treated as the soft limit, and "H" is the hard limit. If it is just a single
number, it is used for both soft and hard limits.
Defaults
To set reasonable defaults for all RLIMITs, add this to your httpd.conf:
PerlSetEnv PERL_RLIMIT_DEFAULTS On
PerlModule Apache2::Resource
See Also
BSD::Resource(3), setrlimit(2)
Copyright
mod_perl 2.0 and its core modules are copyrighted under The Apache Software License, Version 2.0.
Author
Doug MacEachern
perl v5.16.2 2011-0apache_mod_perl-108~358::mod_perl-2.0.7::docs::api::Apache2::Resource(3)