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Ubuntu: mongodb won’t start [FIXED]

So you decided to change the default location of your mongodb data path on mongodb.conf but mongo won’t start and you get an error similar to this [bash] Wed May 23 04:17:35 [initandlisten] MongoDB starting : pid=1214 port=27017 dbpath=/media/ebs/data 64-bit host=domU-12-31-38-00-78-DB Wed May 23 04:17:35 [initandlisten] db version v2.0.4, pdfile version 4.5 Wed May 23 […]

add ssh identities to your ssh agent when you start your bash session

Put this somewhere on your .bash_profile [bash] function addSSHIdentities() { pushd ~/.ssh #add all your keys here ssh-add some_private_key ssh-add some_private_key_2 ssh-add some_private_key_3 … ssh-add some_private_key_N popd } function startSSHAgent() { SSH_AGENT_PROCESSES=`ps aux | grep ssh-agent | grep -v grep | wc -l` if [ $SSH_AGENT_PROCESSES -gt 0 ] then echo "SSH Agent was running. […]

Android: Changing TextView alpha transparency across different target SDKs

Sometimes you may need to make a TextView (label) look a little transparent to make emphasis on other parts of your UI. The .setAlpha() function on TextView is not supported after later in the SDK. Here’s a static workaround you can place on some sort of UIUtils class you may have in your project. [java] […]