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Re^3: Dangerous Characters for system calls

by CountZero (Bishop)
on Nov 06, 2013 at 20:18 UTC ( #1061471=note: print w/replies, xml ) Need Help??

in reply to Re^2: Dangerous Characters for system calls
in thread Dangerous Characters for system calls

Not at all! That will escape "dangerous" characters for Perl but does not at all guarantee that the resulting string is safe (or will even work at all) for anything else but Perl.


A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

My blog: Imperial Deltronics
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