PRE_IFS=$IFS IFS=$'\n' for v in $(git for-each-ref) do echo $v line=(`echo $v | sed -e 's/ */ /g' | sed -e 's/\t/ /g' | tr ' ' '\n'`) echo ${line[2]} done IFS=$PRE_IFS
PRE_IFS=$IFS IFS=$'\n' for v in $(git for-each-ref) do echo $v line=(`echo $v | sed -e 's/ */ /g' | sed -e 's/\t/ /g' | tr ' ' '\n'`) echo ${line[2]} done IFS=$PRE_IFS