File: perlsh

package info (click to toggle)
perl 5.14.2-21%2Bdeb7u3
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 89,728 kB
  • sloc: perl: 421,086; ansic: 195,186; sh: 37,852; pascal: 8,746; cpp: 3,893; makefile: 2,346; xml: 1,972; yacc: 1,602
file content (15 lines) | stat: -rw-r--r-- 396 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
#!/usr/bin/perl

# Poor man's perl shell.

# Simply type two carriage returns every time you want to evaluate.
# Note that it must be a complete perl statement--don't type double
#  carriage return in the middle of a loop.

$/ = "\n\n";	# set paragraph mode
$SHlinesep = "\n";
while (defined($SHcmd = <>)) {
    $/ = $SHlinesep;
    eval $SHcmd; print $@ || "\n";
    $SHlinesep = $/; $/ = '';
}