1# Check for interactive bash and that we haven't already been sourced. 2[ -z "$BASH_VERSION" -o -z "$PS1" -o -n "$BASH_COMPLETION" ] && return 3 4# Check for recent enough version of bash. 5bash=${BASH_VERSION%.*}; bmajor=${bash%.*}; bminor=${bash#*.} 6if [ $bmajor -gt 3 ] || [ $bmajor -eq 3 -a $bminor -ge 2 ]; then 7 if shopt -q progcomp && [ -r /boot/common/etc/bash_completion ]; then 8 # Source completion code. 9 . /boot/common/etc/bash_completion 10 fi 11fi 12unset bash bmajor bminor 13