ارجو مساعده في عمل سكربت يعمل لــ ملف ما رستارت كل 4 ساعات اذا امكن
اسم ملف oscam
اسم ملف oscam
man crontab
root@tony2007-desktop:~# man crontab
CRONTAB(1) CRONTAB(1)
NAME
crontab - maintain crontab files for individual users (V3)
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 Vixie Cron. Each user can
have their own crontab, and though these are files in /var/spool/cron/crontabs, they are not intended to be edited directly.
If the /etc/cron.allow file exists, then you must be listed therein in order to be allowed to use this command. If the
/etc/cron.allow file does not exist but the /etc/cron.deny file does exist, then you must not be listed in the /etc/cron.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. For standard Debian systems, all
users may 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 safetyâs 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 ââ-ââ
is given.
The -l option causes the current crontab to be displayed on standard output. See the note under DEBIAN SPECIFIC below.
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. If neither of the environment variables is defined,
then the default editor /usr/bin/editor is used.
DEBIAN SPECIFIC
The "out-of-the-box" behaviour for crontab -l is to display the three line "DO NOT EDIT THIS FILE" header that is placed at the
beginning of the crontab when it is installed. The problem is that it makes the sequence
crontab -l | crontab -
تعليق