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commandlinefu
Mon Feb 27 23:45:25 2012 GMT
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  • ping as traceroute
  • Annotate tail -f with timestamps
  • Remove a range of lines from a file
  • Hide the name of a process listed in the `ps` output
  • Quick access to ASCII code of a key
  • Transfer a file to multiple hosts over ssh
  • Remove a line from a file using sed (useful for updating known SSH server keys when they change)
  • Extract audio from Flash video (*.flv) as mp3 file
  • Duplicate installed packages from one machine to the other (RPM-based systems)
  • Stamp a text line on top of the pdf pages.
  • Daemonize nc - Transmit a file like a http server
  • Show what PID is listening on port 80 on Linux
  • Create a local compressed tarball from remote host directory
  • tail a log over ssh
  • convert from hexidecimal or octal to decimal