Cron daemon is your job scheduler...
You can see what you have submitted by typing:
The message is quite clear : It cannot find or execute a command/program...
Hey all,
I'm running Mandrake 7.2 with several of the development/server tools loaded and operating. One problem I'm having is that I keep getting emails from the "Cron Daemon". They all say:
touch: /var/log/news/nntpsend.log: Permission denied
chmod: same as above
/usr/bin/nntpsend: ... (2 Replies)
I ve a problem with the cron daemon.
i ve a process that sends many mail, and full my /var FS
i don t want to write a script that would clean its mails
i want to know if it would be possible to stop the cron daemon sending mails only for that specific process.
Thanks !:D (3 Replies)
Hi
We are running SCO ver 5. Recently the cron daemon stopped running on its own. How do I find out why? How do I restart/stop it?
I typed cron but it didn't work. Will rebooting it do the trick or can I manually start and stop the cron daemon?
Please help.
Thanks & Regards. (0 Replies)
hi,
i need to execute/visit a site to check if the site is up or not i have a server that have cron shedule that can execute a php file now how can i execute/visite a site using the same way as i execute a file?
thanks a lot for your help :) (1 Reply)
Hello All,
In SunOS 10, I have some cron jobs and it is running fine but the cron job outputs are not mailing to any acount of the system.
In other OS, we have option like MAILTO variable or /dev/null to disable but in Sun I have no idea how it is disabled by default and how do I... (13 Replies)
hi,
while separated they produce the usual mail alert and i can see the output...
if i write into the php script:
<?php
system('php -f /var/www/vhosts/domain.com/httpdocs/folder/script1.php');
system('php -f /var/www/vhosts/domain.com/httpdocs/folder/script2.php');
system('php -f... (0 Replies)
Hi All,
Please tell me which daemon is responsible for start and stop the crontab.
Please tell me the location where it resides in Linux platform.
Sindu. (2 Replies)
Hi
I am currently testing SCOM2012 on my AIX systems for monitoring. I tested it on 3 systems and immediately i got the following errors:
Alert: Network Status Monitor daemon (rpcstat) is not running
Source: AIX 7.1
Path: (left blank)
Last modified by: (left blank)
Last modified time:... (3 Replies)
Hello All,
Want to share here an article for Whats app users that team whats app is requesting users to upgrade to its latest version since they have found a vulnerability; where Hacker could turn on a cell's camera, mic and scan messages and emails.
Here is an article from "THE VERGE" for... (1 Reply)
Discussion started by: RavinderSingh13
1 Replies
LEARN ABOUT FREEBSD
crontab
CRONTAB(1) BSD General Commands Manual CRONTAB(1)NAME
crontab -- maintain crontab files for individual users (V3)
SYNOPSIS
crontab [-u user] file
crontab [-u user] { -l | -r | -e }
DESCRIPTION
The crontab utility is the program used to install, deinstall or list the tables used to drive the cron(8) daemon in Vixie 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 allow file exists, then you must be listed therein in order to be allowed to use this command. If the allow file does not exist but
the deny file does exist, then you must not be listed in the deny file in order to use this command. If neither of these files exists, then
depending on site-dependent configuration parameters, only the super user will be allowed to use this command, or all users will be able to
use this command. The format of these files is one username per line, with no leading or trailing whitespace. Lines of other formats will
be ignored, and so can be used for comments.
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 following options are available:
-u Specify 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(1) can confuse crontab and that if you are running inside of su(1) you
should always use the -u option for safety's sake.
-l Display the current crontab on standard output.
-r Remove the current crontab.
-e Edit the current crontab using the editor specified by the VISUAL or EDITOR environment variables. The specified editor must edit
the file in place; any editor that unlinks the file and recreates it cannot be used. After you exit from the editor, the modified
crontab will be installed automatically.
FILES
/var/cron/allow List of users allowed to use crontab
/var/cron/deny List of users prohibited from using crontab
/var/cron/tabs Directory for personal crontab files
DIAGNOSTICS
A fairly informative usage message appears if you run it with a bad command line.
SEE ALSO crontab(5), cron(8)STANDARDS
The crontab command conforms to IEEE Std 1003.2 (``POSIX.2'') with the exception that the dangerous variant of calling crontab without a file
name in the first form of the command is not allowed by this implementation. The pseudo-filename '-' must be specified to read from standard
input. The new command syntax differs from previous versions of Vixie Cron, as well as from the classic SVR3 syntax.
AUTHORS
Paul Vixie <paul@vix.com>
BSD May 13, 2010 BSD