08-24-2009
10 More Discussions You Might Find Interesting
1. AIX
Hi
Can any one helpe me in obtaining commands , which enables me to know the following :
Monitor Storage
Monitor RAM & CPU Utilization
Monitor Power Supply
Best wishes (1 Reply)
Discussion started by: magasem
1 Replies
2. Solaris
I have a windows snmp server running prtg. I have a solaris 8 v440R server and only see the network statistics for the server. When I try to add a new service to watch for the CPU, I am not offered the results. There is the default sun.mib installed. SNMPDX is not running but mibiisa is.
I... (1 Reply)
Discussion started by: csross
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3. UNIX for Advanced & Expert Users
Good Morning.
The problem started after tha migration to a newer version of oracle - migration to oracle 9i. Before the migration jobs that were scheduled in crontabs were running ok. but after the migration they are not running.
I understand that is not easy to find out what the problem is.... (4 Replies)
Discussion started by: alexcol
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4. Red Hat
Hi,
In HPUX there is a grate monitor tools named GLANCE, which give you
information on the disks load, memory usage, cpu ...
What is the equivalent tool in LINUX Redhat 4.
Thanks (3 Replies)
Discussion started by: yoavbe
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5. Solaris
Hi,
I want to write a script that will monitor cpu,mem usage and disk usage for entire day and data will be redirected to file, (4 Replies)
Discussion started by: manoj.solaris
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6. Shell Programming and Scripting
Hi,
I have a crontab entry like the one shown below. My aim is to run the script from 06.10pm to 06.10am. But it seems not working.
10 18-06 * * * /usr/local/proj/cgi-bin/printmsg.pl 1>> /usr/local/proj/cgi-bin/printmsg.pl 2>> /usr/local/proj/cronlogs/printmsg.log
Is... (2 Replies)
Discussion started by: DILEEP410
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7. UNIX for Dummies Questions & Answers
Hello there,
I have the following situation : I have a ftp server (PureFTPd)on which users can connect and put their files. The thing is I need to synchronize the files uploaded by the users to another server (so that everybody can download (via http) from that server the resources uploaded by... (6 Replies)
Discussion started by: spiriad
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8. Shell Programming and Scripting
I have a crontab job in my sun solaris server and basically i have a unix script in 3 different parts
1 part will do an auto ftp from a server
2 part will have some grep and awk related commands and generate certain files
3 part the files that are generated above will be auto ftpied again... (1 Reply)
Discussion started by: aravindj80
1 Replies
9. Shell Programming and Scripting
My Office Hours between 10 A.M to 5 P.M .I am managing 16 client PCs which is remotely placed. I want to know the network status of every client PCs.I need an automatic trigger mail ,when the network connection is lost in any one of the Client PCs during office hours.I am a self study learner.I... (9 Replies)
Discussion started by: kannansoft1985
9 Replies
10. HP-UX
Hi,
i have joined newly as a hp-ux admin... previously worked in linux environment
can anyone tell me how to monitor memory and cpu utilization in hpux??
hp-ux is not as flexible as linux as i understand... please help me out by giving the commands needed and way of troubleshooting if the... (12 Replies)
Discussion started by: Prasad@hp-ux
12 Replies
LEARN ABOUT CENTOS
crontabs
CRONTABS(4) Crontabs users' Manual CRONTABS(4)
NAME
crontabs - configuration and scripts for running periodical jobs
SYNOPSIS
run-parts [--list|--test]<directory>
DESCRIPTION
Crontabs is a historical name for the run-parts script and the system crontab. The run-parts script runs all executables in the specified
directory. Run-parts runs all executables in the specified directory. The execution of files can be allowed or denied by creating file
jobs.allow or jobs.deny which worked similar as other allow/deny config files. The file must be created in the specified directory.
--list print names of all files (not limited to executables), but don't run them. This option can't be used with test option.
--test print names of files, which would be run.
Randomization of jobs can be configured in the /etc/sysconfig/run-parts file. To enable randomization of jobs, set the RANDOMIZE
parameter to 1 and set the RANDOM parameter to an integer which determines a random seed. Additionally, you may configure the RAN-
DOMTIME parameter (again, by specifying an integer) to provide an additional level of randomization. Jobs are not randomized when
the RANDOM and RANDOMTIME parameters are set to 0. Values in these two parameters must be set to 1 or larger to provide a good
enough randomization.
Randomization of cron jobs can be useful for shared networks, where multiple cron jobs executed at once can cause spikes in traffic,
especially during daily jobs. With randomized jobs, the workload is evenly distributed throughout the day.
EXAMPLE OF CONFIGURATION FILE
RANDOMIZE=1
RANDOM=4
RANDOMTIME=8
Historically the crontab file contained configuration which called run-parts on files in cron.{daily,weekly,monthly} directories. These
jobs are now run indirectly through anacron to prevent conflicts between cron and anacron. That means the anacron package has to be
installed if the jobs in these directories should be running. Refer to the anacron(8) how to limit the time of day of the job execution.
EXAMPLE
/etc/cron.daily/jobs.deny could contain for example 0logwatch which forbid execution of this script.
SEE ALSO
anacron(8), crontab(5)
Marcela Malaova 2012-08-29 CRONTABS(4)