The Archives

  • 20.Apr.09
    Monitoring HTTP requests from the command line network | rafacas | (0)
    Some days ago Javisantana sent me a tweet with a link to a one-liner HTTP requests monitor. It goes as follows with some ouput added: $ sudo tcpdump -i en1 -n -s 0 -w - | grep -a -o -E "Host\: .*|GET \/.*" Password: tcpdump: listening on en1, link-type EN10MB (Ethernet), capture size 65535 bytes GET / HTTP/1.1 Host: commandliners.com GET / HTTP/1.1 Host: google.com GET / HTTP/1.1 Host: www.google.com GET / HTTP/1.1 Host: www.google.es GET /intl/en_com/images/logo_plain.png HTTP/1.1 Host: www.google.es [...] Replace en1 with your network interface's name. Usually enX in BSD-like OSes and ethX in Linux. You can create an alias named httpdump and add it to ~/.bash_profile: alias httpdump='sudo tcpdump -i en1 -n -s 0 -w ...