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Linux Cmd Per Day

@LinuxCmdPerDay

A Linux command per day. Learn something new in Linux while browsing Twitter

ntpdate servername.com will perform a network time update against a specific NTP server


lsb_release -a shows full information on your Linux release including version and codename


ctrl-d is a quick way to exit a terminal without typing exit


showmount -e SERVER: Shows the export list for an NFS server with IP restrictions


mtr:Combines the functionality of ping and traceroute to give you an auto updating list of hops with availability for each hop on the route


dmesg shows kernel diagnostic messages that occur as the system boots / initializes hardware and as hardware changes during system runtime


uname shows basic information about your system. uname -a gives all available information including kernel revision and architecture


Find files created today with find / -type f -mtime 0


Hit 1 when in top to see a core by core breakdown of CPU utilization


iptraf gives a menu driven interface to interface stats including packets by protocol, throughput, and packets per second


cd - takes you to your previous working directory


sar: Shows system resource usage stats in 10 minute increments for trending resource usage on systems over time


sudo!!: Runs the previous command with sudo


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