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Linux sysadmins Linux Sysadmins - Linux Guides, Nix Guides, Tutorials, Tips & Tricks.
Linux sysadmins Linux Sysadmins - Linux Guides, Nix Guides, Tutorials, Tips & Tricks.
  • Home
  • Containerization
    • Docker
    • Kubernetes
    • OpenShift | OKD
    • Amazon Web Services
  • Automation
    • Ansible
    • RunDeck
    • SaltStack
  • How to
    • Distros
      • RHEL Linux
      • CentOS Linux
      • Oracle Linux
      • Scientific Linux
      • Debian Linux
    • Servers
      • File Servers
      • FTP Servers
      • DNS Servers
      • DHCP Servers
      • Mail Servers
      • Identity Server
      • Web Servers
        • Apache Server
        • Nginx Server
      • Database Servers
        • MongoDB
        • Oracle Database
    • Virtualization
      • Red Hat Virtualization
      • oVirt Virtualization
      • VMware
    • Linux Clusters
      • Veritas Cluster
      • Pacemaker Cluster
    • Storage Servers
      • Logical Volume Management
      • RAID Storage
      • Openfiler SAN Storage
      • iSCSI Storage
      • Stratis Storage
      • Virtual Data Optimizer
    • System Management
      • Spacewalk Server
      • Server Imaging (Fog)
    • Monitoring Tools
      • Splunk
      • MMonit
    • Security
      • SELinux
      • File System Encryption
    • Linux Networking
    • Troubleshooting
    • Linux Commands
  • Unix & Unix Like
    • Solaris Guides
    • Mac OS x
    • pfSense Router
  • Linux Misc
    • Linux Interview Q&A Level 1
Creating Linux Swap space using a file
Linux Administration

Create Linux Swap space using a file | 1 Easy guide

A guide about How-to Creates a Linux Swap space in a few steps without Physical disks.
Babin LonstonJan 5, 2017Mar 6, 2022
Linux sysadmins
Security

How to Configure Sudo email alert

Introduction Sudo email alert, If we...
Babin LonstonDec 31, 2016Mar 6, 2022
Linux sysadmins
Monitoring Tools

Installing Monit in Ubuntu Servers

Monit is a utility for managing...
Babin LonstonDec 31, 2016Mar 6, 2022
Install PROFTPD with TLS_SSL
FTP Server

Install Proftpd with TLS/SSL

PROFTPD use plain transfer mode. By implementing with TLS/SSL which help to secure our Proftpd with TLS/SSL by eliminating plain text transfer.
Babin LonstonDec 31, 2016Mar 6, 2022
Linux sysadmins
Linux Administration

Install and configure Logwatch in Ubuntu-Server

To watch the logs and send...
Babin LonstonDec 31, 2016Mar 6, 2022
Setting up a Ruby gem server to use locally
Ubuntu Linux

Setting up a Ruby gem server to use locally

Introduction Installing gems for a Ruby...
Babin LonstonDec 30, 2016Mar 6, 2022
Linux sysadmins
Troubleshooting

resolvconf: Error: /etc/resolv.conf isn’t a symlink, not doing anything

If we get this error in...
Babin LonstonDec 30, 2016Mar 6, 2022
Linux sysadmins
TroubleshootingUbuntu Linux

Recovering from Ubuntu dual boot issue | Chroot Ubuntu

To recover from a windows installation...
Babin LonstonDec 30, 2016Mar 6, 2022
Web Server

Apache virtual host entry to forward non-SSL to SSL for Rails application

In the rails application, if we...
Babin LonstonDec 28, 2016Mar 6, 2022
Linux sysadmins
Linux Administration

Enable setup command in minimal installed Redhat or Centos 6 Linux

In minimum install setup, the command...
Babin LonstonDec 28, 2016Mar 6, 2022
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