Is it possible to search though all xcodes logs

Question

XCode now keeps the logs from the previous runs handy which is great.

Is t

Answer 1

Xcode stores debug logs at

~/Library/Developer/Xcode/DerivedData//Logs/Debug/

The .xcactivitylog files are actually just gz archives. Decompress them:

cd ~/Library/Developer/Xcode/DerivedData//Logs/Debug/
EXT=".xcactivitylog"
for LOG in *.xcactivitylog; do
    NAME=`basename $LOG $EXT`
    gunzip -c -S $EXT "${NAME}${EXT}" > "${NAME}.log"
done

Now you can easily search them using grep or Spotlight or what your prefer.