by Michael Stolzer | Feb 13, 2024 | Linux
The “nslookup” or the “Name Server Lookup” is a command-line utility that mostly helps system administrators. It allows them to gather information and resolve the network issues related to the DNS. For instance, translate a domain name (hostname) into its...
by Michael Stolzer | Feb 13, 2024 | Linux
The Linux OS offers several command-line utilities to get statistics on different aspects of the system. One of the best legacy command-line utilities to view the network stats is “netstat”. The “netstat” is short for “Network Statistics”. It displays the live...
by Michael Stolzer | Feb 13, 2024 | Linux
The “dig” or “Domain Information Groper” is a command-line utility for interrogating/analyzing the DNS servers. It also enables the network administrators to fix the DNS issues. The “dig” command is widely in use because of its straightforward output that is easy to...
by Michael Stolzer | Feb 9, 2024 | Linux
The Linux Kernel is the core of the Operating system. It is a special program that handles system calls , manages the memory or devices, permission control and system’s security. In short, the Kernel manages everything. Since the Kernel does everything for...
by Michael Stolzer | Feb 9, 2024 | Linux
Users need a password to log in and use all the distributions of Linux. Users cannot access their data without logging in to the system. Fortunately, it is possible to reset/recover the forgotten/lost password even when users cannot log in to their user accounts....
