bpftool map peek id <TAB>      - suggests only queue and stack map ids
bpftool map pop id <TAB>       - suggests only stack map ids
bpftool map dequeue id <TAB>   - suggests only queue map ids

bpftool map push id <TAB>      - suggests only stack map ids
bpftool map enqueue id <TAB>   - suggests only queue map ids

bpftool map push id 1 <TAB>    - suggests 'value', not 'key'
bpftool map enqueue id 2 <TAB> - suggests 'value', not 'key'

bpftool map update id <stack/queue type> - suggests 'value', not 'key'
bpftool map lookup id <stack/queue type> - suggests nothing
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>