- How to check the logs?
- Difference between Journalctl & tail command?
- What does the subscription-manager do?
- How to archive a file?
- What is umask?
- How to kill a process?
- How to assign IP address manually?
- How to assign static IP address to a system?
- Explain the different types of Linux process states?
- What is a Zombie process?
- What is KVM?
- What is hypervisor?
- Difference between MBR & GPT?
- How you can mount a file system permanently?
- What is cron? How to setup a cron job?
- What is Kickstart?
- How to create a network bridge in Linux?
- Difference between iptables & firewalld
- What is SElinux?
- What is ISCSI & targetcli?
- Difference between NFS & SAMBA?
- What is nfsnobody?
- What is SSHFS?
- What is Kerberos?
- How to secure NFS with Kerberos?
- What is the difference between telnet & SSH?
- What is DHCP?
- What is Kickstart file?
- What is NTP Server? How to configure NTP?
I’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market tips at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at I reviewed , and SEO strategies at Wizbrand.
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