Is there a legend some place that describes all of these color-coded values at the bottom of bash/putty/ubuntu terminal?

Question

Some of the values at the bottom of putty seem pretty clear to me.

Is there a legend some place that shows what each of these values means?

I suspect this is a feature of bash rather than putty, but I'm not positive.

Update 1: This may be an ubuntu only feature

Update 2: This is byobu

Is there a legend available, or some place that explains this various color coded regions for byobu?

Answer 1

From the byobu documentation:

See: Status Notifications

Here's a few samples from the documentation:

cpu_count - the number of cpu's or cores on the system; displayed in the lower bar toward the right in the default text color on the default background, followed by a trailing 'x'

cpu_freq - the current frequency of the cpu in GHz; displayed in the lower bar toward the right in white text on a light blue background

disk_io - instantaneous read/write througput in kB/s or MB/s over the last 3 seconds; displayed in the lower bar toward the right in white text on a light purple background with a leading '<' sign indicating 'read speed' and '>' sign indicating 'write speed'; override the default monitored disk by specifying an alternate device with MONITORED_DISK=/dev/sdb, and override the default DISK_IO_THRESHOLD=50 (kB/s) in $BYOBU_CONFIG_DIR/statusrc