< 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. 19383 creating agent 19716 $ Acquired lock /tmp/fs_test/pw.lock ? groupadd "fs_group_1" groupadd: group 'fs_group_1' already exists ? groupadd "fs_group_2" $ Released lock /tmp/fs_test/pw.lock $ Acquired lock /tmp/fs_test/pw.lock ? useradd "-s" "/bin/false" "fs_user_1" useradd: user 'fs_user_1' already exists ? useradd "-s" "/bin/false" "fs_user_2" useradd: user 'fs_user_2' already exists ? useradd "-s" "/bin/false" "fs_user_3" $ Released lock /tmp/fs_test/pw.lock + adduser "fs_user_3" "fs_group_2" Adding user `fs_user_3' to group `fs_group_2' ... Adding user fs_user_3 to group fs_group_2 Done. + adduser "fs_user_3" "fs_group_0" Adding user `fs_user_3' to group `fs_group_0' ... Adding user fs_user_3 to group fs_group_0 Done. 19383 creating agent 20064 19383 stopping agent 20064 19383 stopping agent 19716 ? groupdel "fs_group_0" ? groupdel "fs_group_2" + userdel "fs_user_0" + userdel "fs_user_3"