how many pages will my text files print on?

numpages() { echo $(($(wc -l $* | sed -n 's/ total$//p')/60)); }
This gives a very rough estimate of how many pages your text files will print on. Assumes 60 lines per page, and does not take long lines into account.

2
By: bartonski
2011-02-28 20:08:26

What Others Think

This is a bit shorter, only using awk: numpages() { awk 'END{print int(NR/60)}' "$@"; } awk reads through the file, then has an END condition to print NR (number of records (lines)). It's tempting to add a "+1" to the end, though. If the files are less than 60 lines in total, both our commands print: 0 !
flatcap · 398 weeks and 1 day 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: