- or download this
/tmp>diff foo bar
1,2c1,2
...
< bar. Bla. Bar bla.
---
> bar. Bla bar bla.
- or download this
/tmp>diff -u foo bar
--- foo 2021-01-31 15:13:16.892239748 +0100
...
-bar. Bla. Bar bla.
+bar. Bla bar bla.
Foo bla bla nada bar.
- or download this
/tmp>diff -y foo bar
Bla bla. Foo bar baz. | Bla ba
+r. Foo bar baz.
...
Foo foo foo! Bar. Foo Foo fo
+o foo! Bar. Foo
bar. Bla. Bar bla. | bar. B
+la bar bla.
Foo bla bla nada bar. Foo bl
+a bla nada bar.
- or download this
/tmp>diff -n foo bar
d1 2
...
d4 1
a4 1
bar. Bla bar bla.
- or download this
sub comparator {
my $str1 = shift @_;
...
return ($original, $revised);
} #END SUB comparator
- or download this
sub comparator
{
...
return ($original, $revised);
}