dadan’s digital lullaby

I’ve got an very old cisco pix. It stay on 6.x version. Sure, i was unable to connect via ssh from linux into my old pix. So, here is trick :

ssh -v -1 -c des <my-old-pix>

For some reason, I need to protect and also publish the internal DMZ webserver. I thought reverse proxying will fit in this circumstance.
So, after upgrading my squid into version 3.x, I modified squid.conf.
After some searching and testing, main configuration of reverse proxying will only need :
#———————————————–
acl all src 0.0.0.0/0.0.0.0
visible_hostname localhost
icp_access allow all
http_port 80 transparent
# hook the real webserver on port 80
cache_peer xx2.1xx.xx0.2xx parent 80 0 no-query originserver weight=1
http_access allow all
#———————————————–

The rest is just regular squid typical configuration..
In my chase, it’s worked

I often need to do this : backing up huge amount of file in single directories into iso images, so my companion would be able to read in their windows machine. Here is the commands :

genisoimage -o office.iso -iso-level 4 -joliet-long -max-iso9660-filenames -d (dir you want to backup into iso image)

I often forget this series of options. So I blog this