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VBoxAdm 0.1.15
geschrieben am 02.10.11 - 17:13 UhrI've just uploaded VBoxAdm 0.1.15. It includes another set of major refactorings. Please be careful when upgrading and watch your logfiles closely for any errors that may occur. Especially the Vacation module was refactored.
The time when the project will leave it's alpha stage [...]
Squid – HTTPS broken w/o
geschrieben am 17.07.11 - 14:01 UhrIf you happen to run a squid inside a Linux-Vserver you should make sure that you've set tcpoutgoingaddress to the primary IP of the vserver or you'll encounter strange issues resulting in https not working from within the vserver:
1310903352.277 0 1.2.3.4 [...]
GIT: Rewriting commit history – change
geschrieben am 10.07.11 - 17:57 UhrQuicklink: How to change author and email in the whole commit History: http://theelitist.net/git-change-revisio n-author/
Memcache Sessions may cause zend_mm_head
geschrieben am 10.07.11 - 17:56 UhrPHP5 (5.3.3 in this case) may break in very supprising ways if the Memcached configured as a session handler goes awry.
In my case there was a webserver (Apache2 + modphp5) w/ two memcached configured as session handler. One of those memcached got stuck and didn't properly [...]
Perl UTF-8 Checklist
geschrieben am 30.06.11 - 09:00 UhrAfter fiddling with UTF-8 in Perl, again, I've found a nice and handy checklist on stackoverflow.
Some other ressources that may come in [...]
Number of Host headers in a TCPDump
geschrieben am 29.06.11 - 09:00 UhrOne-Liner: Get the number of Host: headers from a TCPDump:
ngrep -I /tmp/tcpdump | grep "Host:" | perl -e'while(){if(m/\.\.Host: (.*?)\.\./){$h{$1}++}};for $h(keys%h){print"$h - $h{$h}\n";}'
VMWare ESXi – Commandline Tools
geschrieben am 28.06.11 - 09:00 UhrRebooting VMWare ESXi VMs from the Hypervisor Shell:
vim-cmd vmsvc/getallvms
vim-cmd vmsvc/power.reboot NN
Mount KVM Images
geschrieben am 27.06.11 - 09:00 UhrWant to mount a KVM image?
losetup /dev/loop0 foo.img
kpartx -av /dev/loop0
mount /dev/mapper/loop0p1 /mnt
...
unmount /mnt
kpartx -dv /dev/loop0
losetup -d /dev/loop0
via 1.
VBoxAdm: Mailinglist and API
geschrieben am 16.04.11 - 14:14 UhrA short status update regarding VBoxAdm.
Mailinglist
[...]
Postfix: partial relaying to Exchange
geschrieben am 10.03.11 - 06:37 UhrRecently I've tried to migrate an Exim4 mailserver to P [...]
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