Moxa V2406-T-LX [19/81] S20snmpd s55ssh

V2406/2422/2426 Linux User’s Manual Software Configuration

2-12

#cd /etc/rc2.d

#ln –s /etc/root/tcps2 S60tcps2

#ln –s /etc/root/tcps2 k30tcps2

MOXA:~# cd /etc/rc2.d

MOXA:/etc/rc2.d#

MOXA:/etc/rc2.d# ls

S19nfs-common S25nfs-user-server S99showreadyled

S20snmpd S55ssh

S24pcmcia S99rmnologin

MOXA:/etc/rc2.d#

MOXA:/etc/rc2.d# ln –s /root/tcps2-release S60tcps2

MOXA:/etc/rc2.d# ls

S19nfs-common S25nfs-user-server S99rmnologin

S20snmpd S55ssh S99showreadyled

S24pcmcia S60tcps2

The command SxxRUNFILE has the following meaning:

S: Start the run file while Linux boots up.

xx: A number between 00 and 99. The smaller number has a higher priority.

RUNFILE: The script file name

The command KxxRUNFILE has the following meaning:

K: Start the run file while Linux shuts down or halts.

xx: A number between 00 and 99. The smaller number has a higher priority.

RUNFILE: The script file name

To remove the daemon, use the following command to remove the run file from /etc/rc2.d by:

MOXA:~# rm –f /etc/rc2.d/S60tcps2

After you finish writing or modifying the code, remember to execute umount / to change the root directory

back to Read-only mode.

MOXA:~# umount /

Cron—Daemon for Executing Scheduled

Commands

The Cron daemon will search /etc/crontab for crontab files.

Cron wakes up every minute and checks each command to see if it should be run at that time. When executing

commands, output is mailed to the owner of the crontab (or to the user named in the MAILTO environment

variable in the crontab, if such a user exists).

Modify the file /etc/crontab to set up your scheduled applications. Crontab files have the following format:

mm h dom mon dow user command

minute hour date month week user command

0-59 0-23 1-31 1-12 0-6 (0 is Sunday)