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README.md 1f7ef3b713 fix 1 anno fa
TODO 022f640df5 fix '-f' bug 1 anno fa
upper 57fc17960f Avoid using strlen in the inner loAvoid using strlen in the inner loop: The strlen function is called inside the loop, which can be slow for large strings. 1 anno fa
upper.1 7f25f77cfb remove '-f' bug 1 anno fa
upper.c c7960e3a98 one puts function 1 anno fa

README.md

upper(1) - General Commands Manual

NAME

upper - convert characters from lowercase to uppercase

SYNOPSIS

upper [options] [string1 string2 ...]

DESCRIPTION

upper convert characters in strings from lowercase to uppercase

OPTIONS

-f first character only

EXAMPLES

$ upper string

STRING

$ upper string1 string2 string3

STRING1 STRING2 STRING3

$ upper -f string1 string2 string3

String1 String2 String3 See the LICENSE file for the authors.

LICENSE

See the LICENSE file for the terms of redistribution.

BUGS

See the TODO file in the distribution.

- January 31, 2023