Tag: Linux

Stress test your apache web server with the ap tool… ab -n 200 -c 50 http://localhost/ n = number of…

Sort file by line length. Original Article… cat /etc/passwd | awk ‘{print length, 0}’ | sort -n | awk ‘{1=””;…

Adding a new folder to the current path… export PATH=NEW_FOLDER:$PATH

Use this command to find the current path… echo $PATH

The DNS servers are in the /etc/resolv.conf file – cat it to find what they are. You can edit to…

Show all HTTP traffic tcpdump tcp port 80

Show all chains of filtering table iptables -t filter -L

Make a incremental backup of directory ‘/home/binnyva’ tar -Puf backup.tar /home/binnyva

Command to create a zip file from a given folder. zip -r File.zip Folder/

Show all network services listening on the system and their PID netstat -tupl