uname -a
This command provides information about the system kernel, architecture, and other details.
Operating System Information:
lsb_release -a
This command provides information about the Ubuntu distribution and release.
System and Memory Information:
free -h
This command displays information about system memory, including total, used, and free memory.
CPU Information:
lscpu
This command provides detailed information about the CPU architecture and specifications.
Disk Space Information:
df -h
This command displays information about disk space usage on mounted filesystems.
List of PCI Devices:
lspci
This command lists all PCI devices connected to your system.
List USB Devices:
lsusb
This command lists all USB devices connected to your system.
Network Interface Information:
ifconfig
This command provides information about network interfaces.
Network Connectivity Test:
ping google.com
This command tests network connectivity by pinging a specified host (in this case, Google).
List of Running Processes:
ps aux
This command lists all running processes on your system.
System Logs:
dmesg
This command displays the kernel ring buffer, which contains information about system events.
System and Process Resource Usage:
top
This command provides real-time information about system resource usage and running processes.