< id -u -n < id -g -n < uname -s + mkdir "-p" "/tmp/fs_test" $ Acquired lock /tmp/fs_test/pw.lock ? groupadd "fs_group_0" groupadd: group 'fs_group_0' already exists ? groupadd "fs_group_1" groupadd: group 'fs_group_1' already exists ? groupadd "fs_group_2" groupadd: group 'fs_group_2' already exists ? groupadd "fs_group_3" $ Released lock /tmp/fs_test/pw.lock $ Acquired lock /tmp/fs_test/pw.lock ? useradd "-s" "/bin/false" "fs_user_0" useradd: user 'fs_user_0' already exists ? 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_3" Adding user `fs_user_3' to group `fs_group_3' ... Adding user fs_user_3 to group fs_group_3 Done. 21637 creating agent 21957 $ Acquired lock /tmp/fs_test/pw.lock ? groupadd "fs_group_4" groupadd: group 'fs_group_4' already exists ? groupadd "fs_group_5" groupadd: group 'fs_group_5' already exists ? groupadd "fs_group_6" groupadd: group 'fs_group_6' already exists ? groupadd "fs_group_7" $ Released lock /tmp/fs_test/pw.lock $ Acquired lock /tmp/fs_test/pw.lock ? useradd "-s" "/bin/false" "fs_user_4" useradd: user 'fs_user_4' already exists ? useradd "-s" "/bin/false" "fs_user_5" useradd: user 'fs_user_5' already exists ? useradd "-s" "/bin/false" "fs_user_6" useradd: user 'fs_user_6' already exists ? useradd "-s" "/bin/false" "fs_user_7" useradd: user 'fs_user_7' already exists ? useradd "-s" "/bin/false" "fs_user_8" useradd: user 'fs_user_8' already exists ? useradd "-s" "/bin/false" "fs_user_9" $ Released lock /tmp/fs_test/pw.lock + adduser "fs_user_9" "fs_group_7" Adding user `fs_user_9' to group `fs_group_7' ... Adding user fs_user_9 to group fs_group_7 Done. 21637 creating agent 22242 21637 stopping agent 22242 21637 stopping agent 21957 ? groupdel "fs_group_3" ? groupdel "fs_group_7" + userdel "fs_user_3" + userdel "fs_user_9"