/bash_completion_lib/complete -o filenames/gdb

 1comp_include _get_cword
 2
 3
 4_gdb()
 5{
 6    local cur prev
 7
 8    COMPREPLY=()
 9    cur=`_get_cword`
10    prev=${COMP_WORDS[COMP_CWORD-1]}
11
12    if [ $COMP_CWORD -eq 1 ]; then
13        COMPREPLY=( $( compgen -c -- $cur ) )
14    elif [ $COMP_CWORD -eq 2 ]; then
15        prev=${prev##*/}
16        COMPREPLY=( $( compgen -fW "$( command ps axo comm,pid | \
17                awk '{if ($1 ~ /^'"$prev"'/) print $2}' ) )" \
18                -- "$cur" ) )
19    fi
20} # _gdb()