run command in subdirectory

subex ./ git log --oneline

NOTES:
git repository not tested
work only at first directory level
Could be useful with git aliases to run on a list of repos

subex

#!/usr/bin/env bash

if [ $# -lt 2 ]; then
  echo "USAGE: $0 directory command"
  exit 1
fi

DIR="$1"; shift
CMD="$@"
export CMD

find $DIR -mindepth 1 -maxdepth 1 -type d \
    | xargs -I {} -n 1 sh -c "echo {} \
                            && cd {} \
                            && $CMD \
                            && echo"