Nethogs is a tool for monitoring network bandwidth via command line. Different than most of the other tools, Nethogs groups bandwidth usage by process instead of per protocol or per...
Monthly Archives: December 2021
The ping command allows to determine whether a network host is reachable by sending ICMP echo requests to a host. The gping is a command line tool that is similar...
The htop is a tool for monitoring system resources and a running processes via command line. It allows to view a summary of system information such as CPU and RAM...
The fping is a command line tool that enables to send ICMP echo requests to the network hosts to determine whether a host is reachable. The fping is similar to...
The hping3 is a tool that allows to analyze TCP/IP packets via command line. The hping3 can be used as alternative to the ping command. The hping3 allows to send...
ICMP requests can be send to another host to test if host is reachable. However, firewalls can block ICMP requests. The arping is a command line tool for sending ARP...
The ioping is a tool that allows to monitor I/O latency via command line. The ioping displays latency of a storage device in the same way as ping command displays...
Linux kernel is the main component of the Linux operating system. To determine which Linux kernel version is running on the system can be useful when troubleshooting issues.
This tutorial...
Every Raspberry Pi has a unique serial number. It is assigned during manufacturing. Serial number is a 32-bit number represented by 16 hexadecimal digits (e.g. 100000007184bc7e).
This tutorial shows how...
The ps_mem is a command line tool for checking RAM usage for a programs. This tool calculates the amount of RAM (private memory + shared memory) being used by each...