Red Hat Certification Program Update

 

Kill Linux Process The Right Way

Kill Linux Process The Right Way   GEEKS !! You have learned during your RHCE training the we can use Linux kill command to terminate processes. The safest way to kill a process… Continue reading →

Deny SSH and Record Activity using TCP Wrapper

Deny SSH and Record Activity using TCP Wrapper   GEEKS!! We first need to understand how rules are read from /etc/hosts.allow and /etc/hosts.deny files. Inbound packets to tpcd, the Linux TCP daemon, are filtered through the rules… Continue reading →

Display Currently Mounted Filesystem using findmnt

Display Currently Mounted Filesystem using findmnt GEEKS !! We all have, during RHCE training, learned using df -h and mount command to display currently mounted filesystem on Linux servers. There is one more… Continue reading →

Gluster vs Ceph Cloud Storage

Gluster vs Ceph Cloud Storage   http://www.networknuts.net/gluster-vs-ceph-cloud-storage/  

Linux Bash Shell Cheat Sheet

Linux Bash Shell Cheat Sheet http://www.networknuts.net/linux-commands-cheat-sheet/

Recovering Deleted LVM

Learn how to recover data from deleted LVM on RHEL machines. http://www.networknuts.net/recovering-deleted-lvm/  

Windows vs Linux

Linux Interview Question – uid #4

What commands can be used to gather detailed information about your hardware and system information on your Linux machine? ANS- dmidecode and sysreport

senior@127.0.0.1-November, 2013

A must see video.