trimming by yamaya

f(){
s=`awk c+=NF`
set $s
n=$#
while [ $n = $# ];do t=$s;n=$#;s=`cut -b2-<<<"$s"`;set $s;done
rev<<<"$t"
}
f|f

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

download

return to the top page