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Author Archives: admin
Unable to install Samba 4 on Ubuntu 12.04
When I tried to install Samba4 on Ubuntu 12.04, I was getting the following error: root@samba4:~# apt-get install samba4 Reading package lists… Done Building dependency tree Reading state information… Done Suggested packages: phpldapadmin samba-gtk swat2 The following NEW packages will … Continue reading
How to specify an SSH key with git, without using a config file
There are a number of ways to do this, but for me setting up an ssh config file was not practical or desirable. I wanted to be able to make a fabric script that becomes a user (that does not … Continue reading
Use UTF-8 as the default encoding for postgres databases
To avoid problems with encoding if you forget to change from the default SQL_ASCII when you create a database, I find it is best to set the default to UTF-8 whenever I set up a new server. One less thing … Continue reading
Posted in postgres
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PHP Fatal Error: Error Number: 8192 Message: Function split() is deprecated
This annoyance popped up when I was moving a site from an old RedHat 4.4 server to a new ubuntu 12.04 server. [Error message: [PHP Fatal Error: Error Number: 8192 Message: Function split() is deprecated Replacing the split() function with … Continue reading
Posted in PHP
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Raspberry Pi (raspbian) drops wireless connection after openvpn is started
Whenever the tap0 or tun0 device came up, my wireless connection would go down within a couple seconds. This was frustrating. I found that there is a file /etc/default/ifplugd that needs to be edited. Make it look like this: INTERFACES=”auto” … Continue reading
Posted in Linux, raspberry pi
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