Posts

Email Server - Postfix, Dovecot and Roundcube: Step-by-step Linux email server setup with Postfix, Dovecot, and Roundcube, including inst...

Apache Web Server: Practical Apache web server guide covering installation, core configuration, virtual hosts...

How to Set Disk Quotas on Linux: Limiting User Storage: Quotas are necessary as in a multi-user system limits allow to distribute space to each us...

Linux Boot Process Explained: systemd, Runlevels, and Startup Scripts: In this post I'll explain with detail how Unix uses *initd* or *systemd* to manage the boo...

How to Back Up a Linux Server: rsync, tar, and dd: A backup or backup is the safe copy of a digital file, a set of files, or all of the data ...

Linux System Auditing: rsyslog, logrotate, and Process Accounting: System auditing allows to save information in logs about different interactions of the sys...

How to Monitor and Manage Linux Processes: ps, top, and Process Control: Systems Monitoring is in charge of continuously monitoring different resources and service...