Re: PERL error message - Useless use of a variable in void context

2005-03-03 Thread John W. Krahn
Danny Fang wrote: Hi, Hello, I've a script below which reads the contents of a text file which contains the output of the `ls -lR` in UNIX. Why?? Why not just use File::Find? This script reads the list of html files contained in the text file, and for every file it checks to see it contains some

Re: PERL error message - Useless use of a variable in void context

2005-03-03 Thread Peter Scott
In article <[EMAIL PROTECTED]>, [EMAIL PROTECTED] (Danny Fang) writes: >--0-972884666-1109846115=:30240 >Content-Type: text/plain; charset=us-ascii > >Hi, > >I've a script below which reads the contents of a text file which contains the >output of the `ls -lR` in UNIX. This script reads the lis

PERL error message - Useless use of a variable in void context

2005-03-03 Thread Danny Fang
Hi, I've a script below which reads the contents of a text file which contains the output of the `ls -lR` in UNIX. This script reads the list of html files contained in the text file, and for every file it checks to see it contains some specified HTML tags or not. If it does not, this script