Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
Add your voice to the tech community where 5M+ people just like you are talking about what matters.
|Is there a file descriptor created for logfile using by logmsg within Perl script||4||145|
|syslog unix file||20||80|
|combine multiple lines||2||79|
|how to print sub line with sed /awk /perl in bash file||11||93|
Join the community of 500,000 technology professionals and ask your questions.