Hi, I am using squid 2.7, I want to redirect my url www.google.com to www.m.google.com. To do this I have tried adding this line in squid.conf " url rewrite_program /etc/squid/redirect.pl " and the redirect.pl file is as follows. #!/usr/bin/perl $|=1; while (<>) { @X = split; $url = $X[0]; if ($url =~ /^http:\/\/www\.google\.com/) { $url =~ s/google/m.google/; print "$url\n"; } else { print "$url\n"; } After adding the line in squid.conf if try to start to start squid it is crashing with the following messages. I tried googling to figure out. But most of them are used squidguard, I could not find the solution in FAQ. Kindly help me if I am doing anything wrong. jyothi@jyothi-laptop:~$ sudo squid -N -d 1 2010/05/16 11:34:53| Starting Squid Cache version 2.7.STABLE6 for i386-debian-linux-gnu... 2010/05/16 11:34:53| Process ID 8567 2010/05/16 11:34:53| With 1024 file descriptors available 2010/05/16 11:34:53| Using epoll for the IO loop 2010/05/16 11:34:53| Performing DNS Tests... 2010/05/16 11:34:53| Successful DNS name lookup tests... 2010/05/16 11:34:53| DNS Socket created at 0.0.0.0, port 57386, FD 6 2010/05/16 11:34:53| Adding nameserver 203.200.230.244 from /etc/resolv.conf 2010/05/16 11:34:53| Adding nameserver 202.54.29.5 from /etc/resolv.conf 2010/05/16 11:34:53| helperOpenServers: Starting 5 'redirect.pl' processes 2010/05/16 11:34:53| User-Agent logging is disabled. 2010/05/16 11:34:53| Referer logging is disabled. 2010/05/16 11:34:53| logfileOpen: opening log /var/log/squid/access.log 2010/05/16 11:34:53| Unlinkd pipe opened on FD 16 2010/05/16 11:34:53| Swap maxSize 102400 + 8192 KB, estimated 0 objects 2010/05/16 11:34:53| Target number of buckets: 425 2010/05/16 11:34:53| Using 8192 Store buckets 2010/05/16 11:34:53| Max Mem size: 8192 KB 2010/05/16 11:34:53| Max Swap size: 102400 KB 2010/05/16 11:34:53| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec 2010/05/16 11:34:53| logfileOpen: opening log /var/log/squid/store.log 2010/05/16 11:34:53| Rebuilding storage in /var/spool/squid (DIRTY) 2010/05/16 11:34:53| Using Least Load store dir selection 2010/05/16 11:34:53| Set Current Directory to /var/spool/squid 2010/05/16 11:34:53| Loaded Icons. 2010/05/16 11:34:53| Accepting proxy HTTP connections at 0.0.0.0, port 3128, FD 18. 2010/05/16 11:34:53| Accepting ICP messages at 0.0.0.0, port 3130, FD 19. 2010/05/16 11:34:53| HTCP Disabled. 2010/05/16 11:34:53| WCCP Disabled. 2010/05/16 11:34:53| Ready to serve requests. 2010/05/16 11:34:53| WARNING: url_rewriter #1 (FD 7) exited 2010/05/16 11:34:53| WARNING: url_rewriter #2 (FD 8) exited 2010/05/16 11:34:53| WARNING: url_rewriter #3 (FD 9) exited 2010/05/16 11:34:53| Too few url_rewriter processes are running FATAL: The url_rewriter helpers are crashing too rapidly, need help!