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Hi,
$ perl -e 'while(true){print"line? >";$line=<STDIN>;chomp $line;print +$line," world\n"}' line? >line1 line1 world line? >sttw rtztrw sttw rtztrw world line? >last line.............. last line.............. world line? > world line? > $ perl -e 'print "@ARGV"," world\n" if $ARGV[0] || do {while(true){pri +nt"line? >";$line=<STDIN>;chomp $line;print $line," world\n"}}' "reve +rse(dlrow) is" reverse(dlrow) is world
like that?
update: adding support for "command-line" (interpreted as "arguments")
Regards,
svenXY

In reply to Re: How to write a program to read stdin or command line? by svenXY
in thread How to write a program to read stdin or command line? by princepawn

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