Create a crontab entry to run the script the first seven days of every month. This is straightforward. Within the script test for the day of week being Saturday or Sunday and stop if this test returns <true>.
This will work generally, the only exception being floating holydays.
To cover even this you will have to provide a list of holydays to the script and put it in crontab so that it is called daily. The script would first test if a new month has begun. If this is the case and the day of week is not a Saturday or Sunday or the date is found in the holyday list (in which case it aborts), it runs and increments a counter in a file until 5 is reached. If a new month has not begun the file with the counter is read and if the counter is already at 5 the script stops also.
hi all
how to schedule a cron job running on last day of every third month at
12 midnight
will the following work
0 0 30,31 3,6,9,12 * <required file>
thanks (3 Replies)
Sometimes cron really upsets me and I cant figure out these types of wierd dates, but how do I get cron to run something on every other sunday? I am running Solaris 8.
-S (4 Replies)
Hi Everyone , have a nice day
given below is the line i have added in crontab
* * * * * /Rauf/script2.sh
intended to run this script after every minute , when i run this script manually it runs fine and produces output , but after adding it to crontab ( like given above ) , it doesnt work
... (5 Replies)
Hi,
i need to setup a cronjob that has will execute iostat command from morning to evening time.
for instance the timing has will be like this.
8:00 A.M -- 6:00P.M
how to define this entry in crontab
Regards (3 Replies)
hi
i am new in solaris. i am accessing server through putty. i could not add entry in crontab.
i have given "crontab -e" for add a new entry. It is not coming. what parameter i have to set for getting crontab -e
thanks (1 Reply)
Is this the correct entry to touch a file on 6/6 5AM?
00 05 06 06 * touch /support/home/.no_copy Please use next time code tags for your code and data (5 Replies)
Discussion started by: Me XMan
5 Replies
LEARN ABOUT SUSE
crontab
CRONTAB(1) General Commands Manual CRONTAB(1)NAME
crontab - maintain crontab files for individual users (ISC Cron V4.1)
SYNOPSIS
crontab [-u user] file
crontab [-u user] [-l | -r | -e]
DESCRIPTION
Crontab is the program used to install, deinstall or list the tables used to drive the cron(8) daemon in ISC Cron. Each user can have
their own crontab, and though these are files in /var, they are not intended to be edited directly.
If the cron.allow file exists, then you must be listed therein in order to be allowed to use this command. If the cron.allow file does not
exist but the cron.deny file does exist, then you must not be listed in the cron.deny file in order to use this command. If neither of
these files exists, only the super user will be allowed to use this command.
If the -u option is given, it specifies the name of the user whose crontab is to be tweaked. If this option is not given, crontab examines
"your" crontab, i.e., the crontab of the person executing the command. Note that su(8) can confuse crontab and that if you are running
inside of su(8) you should always use the -u option for safety's sake.
The first form of this command is used to install a new crontab from some named file or standard input if the pseudo-filename ``-'' is
given.
The -l option causes the current crontab to be displayed on standard output.
The -r option causes the current crontab to be removed.
The -e option is used to edit the current crontab using the editor specified by the VISUAL or EDITOR environment variables. After you exit
from the editor, the modified crontab will be installed automatically.
SEE ALSO crontab(5), cron(8)FILES
/etc/cron.allow
/etc/cron.deny
STANDARDS
The crontab command conforms to IEEE Std1003.2-1992 (``POSIX''). This new command syntax differs from previous versions of Vixie Cron, as
well as from the classic SVR3 syntax.
DIAGNOSTICS
A fairly informative usage message appears if you run it with a bad command line.
AUTHOR
Paul Vixie <vixie@isc.org>
4th Berkeley Distribution 29 December 1993 CRONTAB(1)