Shows the online version of docker's man related a command

dockpage() { lynx -width=180 --dump https://docs.docker.com/v1.11/engine/reference/commandline/$1/ | sed -n '/^Usage/,/On this page/{/On this page/b;p}'; }
Docker's local man pages are (often) half of what you have online, so I wanted that as local man. Install lynx and run my oneliner, then use as follows: dockpage Adjust lynx's page width at will
Sample Output
# dockpage stop
Usage: docker stop [OPTIONS] CONTAINER [CONTAINER...]

Stop a container by sending SIGTERM and then SIGKILL after a
grace period

  --help             Print usage
  -t, --time=10      Seconds to wait for stop before killing it

   The main process inside the container will receive SIGTERM, and after a grace period, SIGKILL.

0
By: nnsense
2017-09-18 23:53:34
sed

What Others Think

From head Agen poker Online to toe you explain in detail and I really agree about Bola Online Terpercaya the content you describe
Jenifer_615 · 51 weeks ago
www.mrpoker168.com say highly qualified papers and very useful information
Jenifer_615 · 50 weeks and 5 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

You must be signed in to comment.

What's this?

commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

Share Your Commands



Stay in the loop…

Follow the Tweets.

Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.

» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10

Subscribe to the feeds.

Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):

Subscribe to the feed for: