Linux Command Cheat Sheet

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ping [host]: Sends ICMP echo request packets to the target and waits for a reply
whois [domain]: Gets whois information for the domain
dig [domain]: Get DNS information for the domain
dig -x host: Reverse lookup host
wget file: Download file
wget -c file: Continue a stopped download
watch ss -tp: Network connection
netstat -ant: TCP connections -anu=udp
netstat -tulpn: Connection with PIDs
lsof -i: Established connections
smb:///share: Access windows smb share
share user x.x.x.x c$: Mount Windows share
smbclient -U user \\\: SMB connect
ifconfig eth# /: Set IP and Netmask
ifconfig eth0:1 /: Set virtual interface

Linux Command Cheat Sheet - caitlinmallen/TechWiki GitHub Wiki