|We don't bite newbies here... much|
substitution in $0by Discipulus (Canon)
|on Oct 02, 2002 at 13:04 UTC||Need Help??|
Discipulus has asked for the wisdom of the Perl Monks concerning the following question:
maybe this question is dangerous/stupid but I'm in a blind-way..
I wont to modify the source of the script I'm executing refreshing the value of a variable so that next time I run that code smartly.I don't wont to use another file.
If I try with this code above the new resulting code is double (the second with a funny shabang). Seek seems not work (if I try, after seek to print "hello", it print it at the end of the file).Maybe my regex is terrible(I had split for now the substitution)..