Quick crontab man
#minute (0-59),
#| hour (0-23),
#| | day of the month (1-31),
#| | | month of the year (1-12),
#| | | | day of the week (0-6 with 0=Sunday).
#| | | | | commands
*/5 2 * * 0,4 sh /home/mod/script.sh >/dev/null 2>&1`
#minute (0-59),
#| hour (0-23),
#| | day of the month (1-31),
#| | | month of the year (1-12),
#| | | | day of the week (0-6 with 0=Sunday).
#| | | | | commands
*/5 2 * * 0,4 sh /home/mod/script.sh >/dev/null 2>&1`