In this video, I am going to explain Linux Advanced commands which are used to analyze and fix critical issues with the Linux Operating System. I have explained what is the use of dmesg command and other useful commands are given below.
dmesg — Kernel Buffer
vmstat — virtual memory
pidstat — checks every pid status
mtr — checks network latency
mpstat — checks every CPU usages
iostat — checks disk status
free — checks memory status
ifconfig — checks network interfaces
sar — checks complete system activity
ss — Checks connection performance
iftop — Check network performance
smem — Checks memory allocated to per process

свернуть