< id -u -n < id -g -n < uname -s + mkdir "-p" "/tmp/fs_test" $ Acquired lock /tmp/fs_test/pw.lock ? groupadd "fs_group_0" $ Released lock /tmp/fs_test/pw.lock $ Acquired lock /tmp/fs_test/pw.lock ? useradd "-s" "/bin/false" "fs_user_0" $ Released lock /tmp/fs_test/pw.lock + adduser "fs_user_0" "fs_group_0" Adding user `fs_user_0' to group `fs_group_0' ... Adding user fs_user_0 to group fs_group_0 Done. 21705 creating agent 22102 21705 stopping agent 22102 ? groupdel "fs_group_0" + userdel "fs_user_0"