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Paul Jobson pjobson

:shipit:
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@tomari
tomari / gist:3695923
Created September 11, 2012 04:19
Sony VGN-P70H
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 28
model name : Intel(R) Atom(TM) CPU Z520 @ 1.33GHz
stepping : 2
microcode : 0x217
cpu MHz : 800.000
cache size : 512 KB
physical id : 0
@lynus
lynus / wan_ssh
Created August 24, 2012 06:39
openwrt:allow wan ssh into your wrt
by default,openwrt do not allow ssh access from wan, here are two method to change that:
1.login into your wrt from a lan host.issue the following command:
iptables -F
the command "flush away" all the firewall rules,including the one that rejects ssh request from wan.
now you can try ssh from anywhere.
aware that the firewall deactivation leads to highly security risk.and after the wrt restarts ,all default firewall configuration comes back.you hava to "flush" the rules once again.
@rajeshg
rajeshg / mkcd.bash
Created November 23, 2010 19:01
mkcd command - how to create a directory using mkdir and cd in one step
#
# mkcd command
# This is an improvised version of the mkcd command at http://superuser.com/questions/152794/is-there-a-shortcut-to-mkdir-foo-and-immediately-cd-into-it
# This function has to be added to the ~/.bashrc file
# After that you can run command like: mkdir abc, mkdir -p one/two/three
#
function mkcd {
last=$(eval "echo \$$#")
if [ ! -n "$last" ]; then
echo "Enter a directory name"