Wrapping up lines between pattern (date/timestamp) in log files – Parse
this is definitely not the best way to do this, but it works Example log file before parse, the lines in bold are those that are going to be wrapped up to...
Month: April 2019
Shell (Bash – Bin/bash – /bin/sh), history, up arrow, and tab not working
login shell is /bin/sh for username. On Ubuntu, this is a shell intended for scripting, it doesn’t have any comfortable command line edition feature such as history. To get a proper command line...
Xymon installation ubuntu 18.04
installation of xymon server before the installation it is recommended to set an static ip address apt-get install -y xymon change the ip address to the static assigned ip address of server...
IPTables – Logging/syslog
IPTables if you want to log all traffic, simply place these rules at the first on in each chain. all log messages will be stored in syslog iptables -A INPUT -j LOG...
Installation of Netdata
Installation open a web browser and navigate to http://SERVERIP:19999 here are some example screenshots, there are only a few graph here and in the real interface there are many more under each...
Installation of Observium on Ubuntu 18.04 / Community Edition
Automatic Installation Script Choose option 1 Create a strong password / using a random password generator is recommended Choose a username and password for the first admin Install SNMP client on observium...