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Includes +1 for -p
-p
Give string on STDIN without newline (or add a -pl option to the program)
-pl
echo -n Hello | nest.pl
nest.pl:
nest.pl
#!/usr/bin/perl -p $\=")"x s/.(?=.)/$&(/g
Give string on STDIN without newline (or add a -p option to the program)
Give string on STDIN without newline (or add a -l option to the program)
-l
Includes +2+1 for -lpp
-lpp
Give string on STDIN: without newline (or add a -p option to the program)
nest.plecho <<<-n Hello | nest.pl
#!/usr/bin/perl -lpp $\=")"x s/.(?=.)/$&(/g
Includes +2 for -lp
-lp
Give string on STDIN:
nest.pl <<< Hello
#!/usr/bin/perl -lp $\=")"x s/.(?=.)/$&(/g
