I have a quick question.

I have installed Titans Kernel (EXCELLENT WORK!) and have got it to work using the 'echo' commands..
250Mhz low freq
1GHZ Max freq and F*** IT'S FAST! (I'm back on 600Mhz MAX and 250 Low - Thanks TITAN and community!!)

My question:
Do we have to do all 4 lines?
I only used the two echo commands and tested Conky and some apps, then reboot (our of fear)

Whats does the CAT commands do? I'm not Linux tech.
I notice they're different to the echo. Please help - I don't want to ruin my phone!

sudo gainroot
echo 250000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo 599000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq