A script I put into my $PATH and use for quickly listing the currently selected branches of all subdirectories (rather than going through them one by one)

ls-branches

#!/bin/bash                                                                                             

MASTER="master"

for item in $(ls -1); do
    if [ -d $item ]; then
        cd $item
	
        if [ -d .git ]; then
            branch=`git rev-parse --abbrev-ref HEAD`

            if [ "$branch" != "$MASTER" ]; then
                color=$'\033[37;3m'
            else
                color=$'\033[92;3m'
            fi

            printf "%s%-35s  :  %s%s\n" $color $item $branch $'\033[39;0m'
        fi
	
        cd ..
   fi
done

Saves me both, time and being prone to get lost in couple of dozen directories while seeing which repositories need tending to at the moment.

Colors master in light green, everything else in white.