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String Capitalization

Terminal - String Capitalization
echo "${STRING}" | tr '[A-Z]' '[a-z]' | awk '{print toupper(substr($0,1,1))substr($0,2);}'
2009-06-23 21:11:34
User: mohan43u
Functions: awk echo tr
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String Capitalization

Helpful when we want to do mass file renaming(especially mp3s).

Show sample output | Add to favourites | Report as malicious

Alternatives

There are 9 alternatives - vote for the best!

Terminal - Alternatives

Know a better way?

If you can do better, submit your command here.

What others think

perl has uc, lc, ucfirst, etc. That's much more graceful than the awk there.

Comment by linuxrawkstar 204 weeks and 1 day ago

@linuxrawkstar, Then you have somewhat bigger dependency(perl is bigger than awk).

Comment by BlockerT 204 weeks and 1 day ago

Yeah but these days disk space is cheap. On debian lenny, the base perl package takes 12MB. In that package is the perl rename script 'prename' (usually rename is a symlink to this) which lets you specify a perl regex for file renaming. See 'man prename' for more.

Comment by bwoodacre 204 weeks ago

Isn't

echo "${STRING}" | tr a-z A-Z

enough to do that?

Comment by Josay 204 weeks ago

Nope. The toupper only capitalizes the first letter of the substr.

toupper(substr($0,1,1))
Comment by arcarbut 204 weeks ago

Your point of view

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