cut

cut

How to cut lines separated by multiple spaces? Here is an example of cut command, that will remove all PHP

apt

apt

List all Dependencies for a package. Using apt-get to manage software Uninstalling Software in Debian Server apt policy apt show

MongoDB

MongoDB

MongoDB is an Open Source NoSQL database. https://www.mongodb.com/ Connecting to to MongoDB with user/pass Getting Started with MongoDB MongoDB delete

Rsync backup with X days retention

Rsync backup with X days retention

rsync is run on backup server, that login to remote servers and backup. Add following code Repeat the rsync/echo lines

lvm

lvm

vgcreate pvdisplay lvdisplay lvcreate Resize EC2 file system with LVM pvcreate Device /dev/sdb excluded by a filter How to Remove

iftop

iftop

iftop show bandwidth usage like top show cpu and memory usage. To see network usage, run If you have multiple

monit

monit

See gonit golang replacement for monit monit is a process monitoring service that monitor services, restart if required. https://mmonit.com/monit/ Install

rtorrent

rtorrent

rtorrent is a command line torrent client. https://github.com/rakshasa/rtorrent This can be run from SSH connection/terminal. CTRL + S Start torrent.

Mail

Mail

Mail Server These software once installed will provide complete mail server including web mail. iRedMail Mail-in-a-Box https://mailcow.email https://kopano.com https://modoboa.org –

vnstat

vnstat

vnstat command shows bandwidth usage on your system. Bandwidth usage by day

ip

ip

Configure OVH Bridge Network from command line Configure Failover IP in Ubuntu 20.04 OVH VPS Configure Failover IP in Ubuntu

Configure Munin Node

Configure Munin Node

To install munin node on Ubuntu/Debian, run To configure, edit file Find Below this line, you need to add IP