Syslog: Log Levels
0 -> emerg —-> System is unusable.1 -> alert ——> Should be corrected immediately.2 -> crit ——–> Failure in the system’s primary application.3 -> err ———> An application has exceeded …
A (mostly) Comprehensive Jail List
Comments: use ‘#’ for comment lines and ‘;’ (following a space) for inline comments The DEFAULT allows a global definition of the options. They can be overridden in each jail …
Using Postfix to Forward to GMail
apt-get install libsasl2-modules postfix bsd-mailx Internet site and FQDN vi /etc/postfix/sasl_passwd postmap /etc/postfix/sasl_passwd vi /etc/postfix/main.cf relayhost = [smtp.gmail.com]:587 smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_sasl_security_options = noanonymous smtp_tls_CAfile = /etc/postfix/cacert.pem …
Building GPS Clock on Pi w/ Debian Stretch
Start with Raspbian Stretch Lite Install most current packages: apt-get update apt-get upgrade apt-get dist-upgrade Clean up packages: aptitude search ‘~o’ apt-get autoremove reboot Test GPS Sentences: cat /dev/ttyAMA0 Limit …
Restarting GPS Clocks
Need to change hostnames and IPs for both clocks before running the commands below: mount 10.1.1.101:/NAS/common /common mount 10.1.1.101:/NAS/backup /backup mount 10.1.1.101:/NAS/log/hcpi003 /var/log mount 10.1.1.101:/NAS/admin /admin /etc/init.d/rsyslog restart /etc/init.d/ntp stop …