//View Tip #460
» Crawl a web page for links
» Calendar with today colored [handle single digit dates]
» Sort a file by line length
» List non-system users
Similar Tips
» Counts files in the current directory and subdirectory» Crawl a web page for links
» Calendar with today colored [handle single digit dates]
» Sort a file by line length
» List non-system users
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nmap -iR 20 -sL -n|awk '{print $2}'|grep '^[0-9]'|uniq
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