Author: Binny V A

Command to know if you have to remote into another box chsh –list-shells

Displays status of RAM in megabytes free -m

Show hostname of system hostname

Activate IP Forwarding echo “1” > /proc/sys/net/ipv4/ip_forward

Show all the variables in the shell. env

Synchronize a local directory with a remote directory via ssh and compression rsync -az -e ssh –delete ip_addr:/home/public /home/local

Show history reboot last reboot

Change shell command chsh

Display library calls strace -f -e open ls >/dev/null

Copy a file to a remote system using FTP with the Curl command… curl -T filename.txt -u username:password ftp://example.cot/filename.txt Original…