Description:
Implement -f/--skip-fields to Uniq.
From the standard:
-f fields
Ignore the first fields fields on each input line when doing comparisons, where fields is a positive decimal integer. A field is the maximal string matched by the basic regular expression:
[[:blank:]]*[^[:blank:]]*
If the fields option-argument specifies more fields than appear on an input line, a null string shall be used for comparison.
Obs: I did not implemented in #121 because I could not understand while testing with GNU Coreutils' Uniq how this works.
When I called:
uniq -c -f 1 << EOF
a b
c b
EOF
I expected:
But instead, I got:
Description:
Implement
-f/--skip-fieldsto Uniq.From the standard:
Obs: I did not implemented in #121 because I could not understand while testing with GNU Coreutils' Uniq how this works.
When I called:
I expected:
But instead, I got: