Here are some more examples; be aware that when using an explicit
index, the C<$> may need escaping:
- printf "%2\$d %d\n", 12, 34; # will print "34 12\n"
- printf "%2\$d %d %d\n", 12, 34; # will print "34 12 34\n"
- printf "%3\$d %d %d\n", 12, 34, 56; # will print "56 12 34\n"
- printf "%2\$*3\$d %d\n", 12, 34, 3; # will print " 34 12\n"
- printf "%*1\$.*f\n", 4, 5, 10; # will print "5.0000\n"
+ printf "%2\$d %d\n", 12, 34; # will print "34 12\n"
+ printf "%2\$d %d %d\n", 12, 34; # will print "34 12 34\n"
+ printf "%3\$d %d %d\n", 12, 34, 56; # will print "56 12 34\n"
+ printf "%2\$*3\$d %d\n", 12, 34, 3; # will print " 34 12\n"
+ printf "%*1\$.*f\n", 4, 5, 10; # will print "5.0000\n"
=back