Hello,
I would like to schedule a command at a specific time on my system.I know that theres a file named at.alow and at.deny in my system. I can find the at.deny file but not an at.allow file .
Is there anyway out or i have to go and talk to the system administrator itself , or any other way of... (1 Reply)
i have tried to schedule my process at a certain time using the at command :
the error says bad time specification
can somebody help me
i used at 2300 job
thanks (2 Replies)
Hi,
I have a ksh scrip (x) that scans a directory and does actions when a file arrives in this directory.
My question is what is the best way to schedule x?
1. Use cron tab and create a task running forever
2. Creat another ksh script (y) that runs (x) in a non-terminating loop
Which... (2 Replies)
Hello !!!
i am trying to create a command scheduler (written in C).
Basically i would like to do what the "at" command does , but without using "at" or "cron".
I have tried using getitimer but i do not know how can i shcedule multiple commands.
Any ideas ??? (2 Replies)
Hi Everybody,
How to schedule a job using cron that shouldn't run between working hrs 9am-5pm, while run in non working hrs every hour, every day of the month, month & week.
I tried the following way, not sure I can use logical not operator(!). Please correct me if wrong or suggest other... (2 Replies)
hi everyone I'm newbie in this forum hope I can get some help here :)
I have a command in crontab that executed every 1 minute
sometime this command need more than 1 minute to finish
the problem is, the crontab execute this command although it's not finish processing yet and causing the system... (7 Replies)
Hi all,
My OS is Solaris 10. I want to schedule a job which i need to run between morining 6 to eve 6 once for every 2 hours. This is what i did.
0 6-18 * * 1-5 /monitor.sh
It runs for every hour how to make it for every two hours ......
Thanks,
Firestar. (1 Reply)
Hi,
i have 10 sh scripts. All are running in parallel using cron tab and each script gives "success" flag files once the execution is completed.
and, now i have 11th script which should look for "success" flag from those 10 sh scripts. once all the 10 flag files found, 11 th script has to do... (9 Replies)
Hi,
I have developed a file deletion script and scheduled it in cronjob to run daily at 5:00 AM. But the script is not running automatically any day. However when I run the script manually at any time, it runs successfully. This is how the cron looks like :
0 5 * * *... (5 Replies)
Discussion started by: jhilmil
5 Replies
LEARN ABOUT CENTOS
sa1
SA1(8) Linux User's Manual SA1(8)NAME
sa1 - Collect and store binary data in the system activity daily data file.
SYNOPSIS
/usr/lib64/sa/sa1 [ --boot | interval count ]
DESCRIPTION
The sa1 command is a shell procedure variant of the sadc command and handles all of the flags and parameters of that command. The sa1 com-
mand collects and stores binary data in the /var/log/sa/sadd file, where the dd parameter indicates the current day. The interval and count
parameters specify that the record should be written count times at interval seconds. If no arguments are given to sa1 then a single record
is written.
The sa1 command is designed to be started automatically by the cron command.
OPTIONS --boot This option tells sa1 that the sadc command should be called without specifying the interval and count parameters in order to insert
a dummy record, marking the time when the counters restarts from 0.
EXAMPLE
To collect data (including those from disks) every 10 minutes, place the following entry in your root crontab file:
0,10,20,30,40,50 * * * * /usr/lib64/sa/sa1 1 1 -S DISK
FILES
/var/log/sa/sadd
Indicate the daily data file, where the dd parameter is a number representing the day of the month.
AUTHOR
Sebastien Godard (sysstat <at> orange.fr)
SEE ALSO sar(1), sadc(8), sa2(8), sadf(1), sysstat(5)
http://pagesperso-orange.fr/sebastien.godard/
Linux FEBRUARY 2012 SA1(8)