redhat linux

Bash shell is used for various purposes under Linux. How do I customize the shell environment variable under Linux operating systems?


How do I check the ram size from my Redhat Linux desktop system using command line and GUI tools? How do I find out memory size on Red Hat Enterprise Linux server?


Q. How can I backup Fedora / CentOS / Redhat Linux Directory server database? A. You can back up your databases from the command-line using the db2bak command-line script. This script works when the server is running or when the server is stopped. Run script as follows: # ./db2bak OR # /path/to/installed-directory/db2bak The db2back script […]


Q. How do I access NAS server using NFS? I am using Redhat Linux (RHEL). NFS (Network File System) is a protocol originally developed by Sun Microsystems. NFS used by UNIX and Linux oses as a distributed file system which allows a computer/server/workstation to access files over a network. NFS is a popular file-sharing protocol […]