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mysql-kind-issue

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+ whoami

root

+ id

uid=0(root) gid=0(root) groups=0(root)

+ cat /etc/passwd

root:x:0:0:root:/root:/bin/bash

daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin

bin:x:2:2:bin:/bin:/usr/sbin/nologin

sys:x:3:3:sys:/dev:/usr/sbin/nologin

sync:x:4:65534:sync:/bin:/bin/sync

games:x:5:60:games:/usr/games:/usr/sbin/nologin

man:x:6:12:man:/var/cache/man:/usr/sbin/nologin

lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin

mail:x:8:8:mail:/var/mail:/usr/sbin/nologin

news:x:9:9:news:/var/spool/news:/usr/sbin/nologin

uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin

proxy:x:13:13:proxy:/bin:/usr/sbin/nologin

www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin

backup:x:34:34:backup:/var/backups:/usr/sbin/nologin

list:x:38:38:Mailing List Manager:/var/list:/usr/sbin/nologin

+ mount

irc:x:39:39:ircd:/var/run/ircd:/usr/sbin/nologin

gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin

nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin

_apt:x:100:65534::/nonexistent:/bin/false

mysql:x:999:999::/home/mysql:

overlay on / type overlay (rw,relatime,lowerdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/45/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/44/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/43/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/42/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/41/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/40/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/39/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/38/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/37/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/36/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/35/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/34/fs,upperdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/46/fs,workdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/46/work)

+ mount

overlay on / type overlay (rw,relatime,lowerdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/46/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/45/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/44/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/43/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/42/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/41/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/40/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/39/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/38/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/37/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/36/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/35/fs,upperdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/47/fs,workdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/47/work,xino=off)

proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)

tmpfs on /dev type tmpfs (rw,nosuid,size=65536k,mode=755)

devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666)

mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)

sysfs on /sys type sysfs (ro,nosuid,nodev,noexec,relatime)

tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,relatime,mode=755)

cgroup on /sys/fs/cgroup/systemd type cgroup (ro,nosuid,nodev,noexec,relatime,xattr,name=systemd)

cgroup on /sys/fs/cgroup/cpuset type cgroup (ro,nosuid,nodev,noexec,relatime,cpuset)

cgroup on /sys/fs/cgroup/freezer type cgroup (ro,nosuid,nodev,noexec,relatime,freezer)

cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (ro,nosuid,nodev,noexec,relatime,cpu,cpuacct)

cgroup on /sys/fs/cgroup/rdma type cgroup (ro,nosuid,nodev,noexec,relatime,rdma)

cgroup on /sys/fs/cgroup/blkio type cgroup (ro,nosuid,nodev,noexec,relatime,blkio)

cgroup on /sys/fs/cgroup/perf_event type cgroup (ro,nosuid,nodev,noexec,relatime,perf_event)

cgroup on /sys/fs/cgroup/pids type cgroup (ro,nosuid,nodev,noexec,relatime,pids)

cgroup on /sys/fs/cgroup/memory type cgroup (ro,nosuid,nodev,noexec,relatime,memory)

cgroup on /sys/fs/cgroup/hugetlb type cgroup (ro,nosuid,nodev,noexec,relatime,hugetlb)

cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (ro,nosuid,nodev,noexec,relatime,net_cls,net_prio)

cgroup on /sys/fs/cgroup/hugetlb type cgroup (ro,nosuid,nodev,noexec,relatime,hugetlb)

cgroup on /sys/fs/cgroup/cpuset type cgroup (ro,nosuid,nodev,noexec,relatime,cpuset)

+ echo

cgroup on /sys/fs/cgroup/devices type cgroup (ro,nosuid,nodev,noexec,relatime,devices)

cgroup on /sys/fs/cgroup/freezer type cgroup (ro,nosuid,nodev,noexec,relatime,freezer)

cgroup on /sys/fs/cgroup/blkio type cgroup (ro,nosuid,nodev,noexec,relatime,blkio)

cgroup on /sys/fs/cgroup/rdma type cgroup (ro,nosuid,nodev,noexec,relatime,rdma)

cgroup on /sys/fs/cgroup/pids type cgroup (ro,nosuid,nodev,noexec,relatime,pids)

shm on /dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k)

/dev/sda6 on /etc/hosts type ext4 (rw,relatime,errors=remount-ro,data=ordered)

/dev/sda1 on /etc/hosts type ext4 (rw,relatime,discard)

/dev/sda6 on /dev/termination-log type ext4 (rw,relatime,errors=remount-ro,data=ordered)

/dev/sda1 on /dev/termination-log type ext4 (rw,relatime,discard)

/dev/sda6 on /etc/hostname type ext4 (rw,relatime,errors=remount-ro,data=ordered)

/dev/sda1 on /etc/hostname type ext4 (rw,relatime,discard)

/dev/sda6 on /etc/resolv.conf type ext4 (rw,relatime,errors=remount-ro,data=ordered)

/dev/sda1 on /etc/resolv.conf type ext4 (rw,relatime,discard)

tmpfs on /var/lib/mysql type tmpfs (rw,nosuid,nodev,noexec,relatime)

tmpfs on /run/secrets/kubernetes.io/serviceaccount type tmpfs (ro,relatime)

proc on /proc/asound type proc (ro,relatime)

proc on /proc/bus type proc (ro,relatime)

proc on /proc/fs type proc (ro,relatime)

+ echo

+ ls -lah /etc/

proc on /proc/irq type proc (ro,relatime)

proc on /proc/sys type proc (ro,relatime)

proc on /proc/sysrq-trigger type proc (ro,relatime)

tmpfs on /proc/acpi type tmpfs (ro,relatime)

tmpfs on /proc/kcore type tmpfs (rw,nosuid,size=65536k,mode=755)

tmpfs on /proc/keys type tmpfs (rw,nosuid,size=65536k,mode=755)

tmpfs on /proc/timer_list type tmpfs (rw,nosuid,size=65536k,mode=755)

tmpfs on /proc/sched_debug type tmpfs (rw,nosuid,size=65536k,mode=755)

tmpfs on /proc/scsi type tmpfs (ro,relatime)

tmpfs on /sys/firmware type tmpfs (ro,relatime)

+ echo

+ ls -lah /etc/

total 308K

drwxr-xr-x 1 root root 4.0K Dec 18 06:44 .

drwxr-xr-x 1 root root 4.0K Dec 18 06:41 .

drwxr-xr-x 1 root root 4.0K Dec 18 06:44 ..

drwxr-xr-x 1 root root 4.0K Dec 18 06:41 ..

-rw------- 1 root root 0 Jan 22 2019 .pwd.lock

drwxr-xr-x 3 root root 4.0K Jan 23 2019 X11

-rw-r--r-- 1 root root 3.0K Jan 22 2019 adduser.conf

drwxr-xr-x 1 root root 4.0K Jan 23 2019 alternatives

drwxr-xr-x 1 root root 4.0K Jan 22 2019 apt

-rw-r--r-- 1 root root 1.9K May 15 2017 bash.bashrc

-rw-r--r-- 1 root root 367 Apr 9 2017 bindresvport.blacklist

drwxr-xr-x 2 root root 4.0K Jan 22 2019 cron.daily

-rw-r--r-- 1 root root 2.9K May 21 2017 debconf.conf

-rw-r--r-- 1 root root 4 Oct 20 2018 debian_version

drwxr-xr-x 2 root root 4.0K Jan 22 2019 default

-rw-r--r-- 1 root root 604 Jun 26 2016 deluser.conf

drwxr-xr-x 4 root root 4.0K Jan 22 2019 dpkg

-rw-r--r-- 1 root root 0 Jan 22 2019 environment

-rw-r--r-- 1 root root 37 Jan 22 2019 fstab

-rw-r--r-- 1 root root 2.6K Aug 2 2016 gai.conf

-rw-r--r-- 1 root root 459 Jan 23 2019 group

-rw------- 1 root root 446 Jan 22 2019 group-

-rw-r----- 1 root shadow 384 Jan 23 2019 gshadow

-rw------- 1 root root 374 Jan 22 2019 gshadow-

-rw-r--r-- 1 root root 9 Aug 7 2006 host.conf

-rw-r--r-- 1 root root 10 Dec 18 06:44 hostname

-rw-r--r-- 1 root root 10 Dec 18 06:41 hostname

-rw-r--r-- 1 root root 204 Dec 18 06:44 hosts

-rw-r--r-- 1 root root 204 Dec 18 06:41 hosts

drwxr-xr-x 2 root root 4.0K Jan 22 2019 init.d

-rw-r--r-- 1 root root 1.8K May 15 2017 inputrc

-rw-r--r-- 1 root root 26 Oct 20 2018 issue

-rw-r--r-- 1 root root 19 Oct 20 2018 issue.net

drwxr-xr-x 3 root root 4.0K Jan 22 2019 kernel

-rw-r--r-- 1 root root 8.5K Jan 23 2019 ld.so.cache

-rw-r--r-- 1 root root 34 Apr 9 2017 ld.so.conf

drwxr-xr-x 2 root root 4.0K Jan 22 2019 ld.so.conf.d

drwxr-xr-x 2 root root 4.0K Jan 23 2019 ldap

-rw-r--r-- 1 root root 191 Apr 12 2017 libaudit.conf

lrwxrwxrwx 1 root root 27 Jan 22 2019 localtime -> /usr/share/zoneinfo/Etc/UTC

-rw-r--r-- 1 root root 11K May 17 2017 login.defs

drwxr-xr-x 2 root root 4.0K Jan 22 2019 logrotate.d

-rw-r--r-- 1 root root 33 Jan 22 2019 machine-id

-rw-r--r-- 1 root root 288 Apr 10 2017 mecabrc

-rw-r--r-- 1 root root 973 Feb 1 2017 mke2fs.conf

-rw-r--r-- 1 root root 286 Oct 20 2018 motd

drwxr-xr-x 1 root root 4.0K Jan 23 2019 mysql

-rw-r--r-- 1 root root 497 Dec 31 2017 nsswitch.conf

drwxr-xr-x 2 root root 4.0K Jan 22 2019 opt

+ ls -lah /etc/mysql

lrwxrwxrwx 1 root root 21 Oct 20 2018 os-release -> ../usr/lib/os-release

-rw-r--r-- 1 root root 552 May 27 2017 pam.conf

drwxr-xr-x 2 root root 4.0K Jan 22 2019 pam.d

-rw-r--r-- 1 root root 949 Jan 23 2019 passwd

-rw------- 1 root root 919 Jan 22 2019 passwd-

drwxr-xr-x 4 root root 4.0K Jan 23 2019 perl

-rw-r--r-- 1 root root 767 Mar 4 2016 profile

drwxr-xr-x 2 root root 4.0K Oct 20 2018 profile.d

drwxr-xr-x 2 root root 4.0K Jan 22 2019 rc0.d

drwxr-xr-x 2 root root 4.0K May 2 2017 rc1.d

drwxr-xr-x 2 root root 4.0K May 2 2017 rc2.d

drwxr-xr-x 2 root root 4.0K May 2 2017 rc3.d

drwxr-xr-x 2 root root 4.0K May 2 2017 rc4.d

drwxr-xr-x 2 root root 4.0K May 2 2017 rc5.d

drwxr-xr-x 2 root root 4.0K Jan 22 2019 rc6.d

drwxr-xr-x 2 root root 4.0K Jan 22 2019 rcS.d

-rw-r--r-- 1 root root 123 Dec 18 06:44 resolv.conf

-rw-r--r-- 1 root root 155 Dec 18 06:41 resolv.conf

-rwxr-xr-x 1 root root 268 Oct 30 2016 rmt

-rw-r--r-- 1 root root 4.1K May 17 2017 securetty

drwxr-xr-x 4 root root 4.0K Jan 22 2019 security

drwxr-xr-x 2 root root 4.0K Jan 22 2019 selinux

-rw-r----- 1 root shadow 521 Jan 23 2019 shadow

-rw------- 1 root root 501 Jan 22 2019 shadow-

-rw-r--r-- 1 root root 73 Jan 22 2019 shells

drwxr-xr-x 2 root root 4.0K Jan 22 2019 skel

drwxr-xr-x 1 root root 4.0K Jan 23 2019 ssl

-rw-r--r-- 1 root root 771 Jun 9 2012 staff-group-for-usr-local

-rw-r--r-- 1 root root 0 Jan 22 2019 subgid

-rw-r--r-- 1 root root 0 Jan 22 2019 subuid

drwxr-xr-x 3 root root 4.0K May 2 2017 systemd

drwxr-xr-x 2 root root 4.0K Jan 22 2019 terminfo

-rw-r--r-- 1 root root 8 Jan 22 2019 timezone

drwxr-xr-x 2 root root 4.0K Jan 22 2019 update-motd.d

+ ls -lah /etc/mysql

total 20K

drwxr-xr-x 1 root root 4.0K Jan 23 2019 .

drwxr-xr-x 1 root root 4.0K Dec 18 06:44 ..

drwxr-xr-x 1 root root 4.0K Dec 18 06:41 ..

drwxrwxr-x 1 root root 4.0K Jan 23 2019 conf.d

-rw-rw-r-- 1 root root 1.2K Jan 23 2019 my.cnf

-rw-r--r-- 1 root root 1.5K Dec 20 2018 my.cnf.fallback

+ ls -lah /etc/mysql/conf.d

total 16K

drwxrwxr-x 1 root root 4.0K Jan 23 2019 .

drwxr-xr-x 1 root root 4.0K Jan 23 2019 ..

-rw-rw-r-- 1 root root 43 Jan 23 2019 docker.cnf

-rw-r--r-- 1 root root 1.3K Dec 20 2018 mysql.cnf

+ touch /etc/mysql/conf.d/test.cnf

+ ls -lah /usr/sbin/mysqld

-rwxr-xr-x 1 root root 54M Dec 20 2018 /usr/sbin/mysqld

+ ls -lah /usr/sbin/mysqld

+ mysqld --verbose --help

mysqld Ver 8.0.14 for Linux on x86_64 (MySQL Community Server - GPL)

mysqld: Can't read dir of '/etc/mysql/conf.d/' (OS errno 13 - Permission denied)

mysqld: [ERROR] Fatal error in defaults handling. Program aborted!

Cleaning up orphan processes

Oracle is a registered trademark of Oracle Corporation and/or its

affiliates. Other names may be trademarks of their respective

owners.

Starts the MySQL database server.

Usage: mysqld [OPTIONS]

Default options are read from the following files in the given order:

/etc/my.cnf /etc/mysql/my.cnf ~/.my.cnf

Saved diffs

Original text

Open file

+ whoami
root
+ id
uid=0(root) gid=0(root) groups=0(root)
+ cat /etc/passwd
root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
bin:x:2:2:bin:/bin:/usr/sbin/nologin
sys:x:3:3:sys:/dev:/usr/sbin/nologin
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/usr/sbin/nologin
man:x:6:12:man:/var/cache/man:/usr/sbin/nologin
lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin
mail:x:8:8:mail:/var/mail:/usr/sbin/nologin
news:x:9:9:news:/var/spool/news:/usr/sbin/nologin
uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin
proxy:x:13:13:proxy:/bin:/usr/sbin/nologin
www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin
backup:x:34:34:backup:/var/backups:/usr/sbin/nologin
list:x:38:38:Mailing List Manager:/var/list:/usr/sbin/nologin
+ mount
irc:x:39:39:ircd:/var/run/ircd:/usr/sbin/nologin
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin
nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin
_apt:x:100:65534::/nonexistent:/bin/false
mysql:x:999:999::/home/mysql:
overlay on / type overlay (rw,relatime,lowerdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/45/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/44/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/43/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/42/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/41/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/40/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/39/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/38/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/37/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/36/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/35/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/34/fs,upperdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/46/fs,workdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/46/work)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev type tmpfs (rw,nosuid,size=65536k,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
sysfs on /sys type sysfs (ro,nosuid,nodev,noexec,relatime)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,relatime,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (ro,nosuid,nodev,noexec,relatime,xattr,name=systemd)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (ro,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/rdma type cgroup (ro,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/blkio type cgroup (ro,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (ro,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/pids type cgroup (ro,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/memory type cgroup (ro,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (ro,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (ro,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpuset type cgroup (ro,nosuid,nodev,noexec,relatime,cpuset)
+ echo
cgroup on /sys/fs/cgroup/devices type cgroup (ro,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (ro,nosuid,nodev,noexec,relatime,freezer)
shm on /dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k)
/dev/sda6 on /etc/hosts type ext4 (rw,relatime,errors=remount-ro,data=ordered)
/dev/sda6 on /dev/termination-log type ext4 (rw,relatime,errors=remount-ro,data=ordered)
/dev/sda6 on /etc/hostname type ext4 (rw,relatime,errors=remount-ro,data=ordered)
/dev/sda6 on /etc/resolv.conf type ext4 (rw,relatime,errors=remount-ro,data=ordered)
tmpfs on /var/lib/mysql type tmpfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /run/secrets/kubernetes.io/serviceaccount type tmpfs (ro,relatime)
proc on /proc/asound type proc (ro,relatime)
proc on /proc/bus type proc (ro,relatime)
proc on /proc/fs type proc (ro,relatime)
+ echo
+ ls -lah /etc/
proc on /proc/irq type proc (ro,relatime)
proc on /proc/sys type proc (ro,relatime)
proc on /proc/sysrq-trigger type proc (ro,relatime)
tmpfs on /proc/acpi type tmpfs (ro,relatime)
tmpfs on /proc/kcore type tmpfs (rw,nosuid,size=65536k,mode=755)
tmpfs on /proc/keys type tmpfs (rw,nosuid,size=65536k,mode=755)
tmpfs on /proc/timer_list type tmpfs (rw,nosuid,size=65536k,mode=755)
tmpfs on /proc/sched_debug type tmpfs (rw,nosuid,size=65536k,mode=755)
tmpfs on /proc/scsi type tmpfs (ro,relatime)
tmpfs on /sys/firmware type tmpfs (ro,relatime)

total 308K
drwxr-xr-x 1 root root   4.0K Dec 18 06:44 .
drwxr-xr-x 1 root root   4.0K Dec 18 06:44 ..
-rw------- 1 root root      0 Jan 22  2019 .pwd.lock
drwxr-xr-x 3 root root   4.0K Jan 23  2019 X11
-rw-r--r-- 1 root root   3.0K Jan 22  2019 adduser.conf
drwxr-xr-x 1 root root   4.0K Jan 23  2019 alternatives
drwxr-xr-x 1 root root   4.0K Jan 22  2019 apt
-rw-r--r-- 1 root root   1.9K May 15  2017 bash.bashrc
-rw-r--r-- 1 root root    367 Apr  9  2017 bindresvport.blacklist
drwxr-xr-x 2 root root   4.0K Jan 22  2019 cron.daily
-rw-r--r-- 1 root root   2.9K May 21  2017 debconf.conf
-rw-r--r-- 1 root root      4 Oct 20  2018 debian_version
drwxr-xr-x 2 root root   4.0K Jan 22  2019 default
-rw-r--r-- 1 root root    604 Jun 26  2016 deluser.conf
drwxr-xr-x 4 root root   4.0K Jan 22  2019 dpkg
-rw-r--r-- 1 root root      0 Jan 22  2019 environment
-rw-r--r-- 1 root root     37 Jan 22  2019 fstab
-rw-r--r-- 1 root root   2.6K Aug  2  2016 gai.conf
-rw-r--r-- 1 root root    459 Jan 23  2019 group
-rw------- 1 root root    446 Jan 22  2019 group-
-rw-r----- 1 root shadow  384 Jan 23  2019 gshadow
-rw------- 1 root root    374 Jan 22  2019 gshadow-
-rw-r--r-- 1 root root      9 Aug  7  2006 host.conf
-rw-r--r-- 1 root root     10 Dec 18 06:44 hostname
-rw-r--r-- 1 root root    204 Dec 18 06:44 hosts
drwxr-xr-x 2 root root   4.0K Jan 22  2019 init.d
-rw-r--r-- 1 root root   1.8K May 15  2017 inputrc
-rw-r--r-- 1 root root     26 Oct 20  2018 issue
-rw-r--r-- 1 root root     19 Oct 20  2018 issue.net
drwxr-xr-x 3 root root   4.0K Jan 22  2019 kernel
-rw-r--r-- 1 root root   8.5K Jan 23  2019 ld.so.cache
-rw-r--r-- 1 root root     34 Apr  9  2017 ld.so.conf
drwxr-xr-x 2 root root   4.0K Jan 22  2019 ld.so.conf.d
drwxr-xr-x 2 root root   4.0K Jan 23  2019 ldap
-rw-r--r-- 1 root root    191 Apr 12  2017 libaudit.conf
lrwxrwxrwx 1 root root     27 Jan 22  2019 localtime -> /usr/share/zoneinfo/Etc/UTC
-rw-r--r-- 1 root root    11K May 17  2017 login.defs
drwxr-xr-x 2 root root   4.0K Jan 22  2019 logrotate.d
-rw-r--r-- 1 root root     33 Jan 22  2019 machine-id
-rw-r--r-- 1 root root    288 Apr 10  2017 mecabrc
-rw-r--r-- 1 root root    973 Feb  1  2017 mke2fs.conf
-rw-r--r-- 1 root root    286 Oct 20  2018 motd
drwxr-xr-x 1 root root   4.0K Jan 23  2019 mysql
-rw-r--r-- 1 root root    497 Dec 31  2017 nsswitch.conf
drwxr-xr-x 2 root root   4.0K Jan 22  2019 opt
+ ls -lah /etc/mysql
lrwxrwxrwx 1 root root     21 Oct 20  2018 os-release -> ../usr/lib/os-release
-rw-r--r-- 1 root root    552 May 27  2017 pam.conf
drwxr-xr-x 2 root root   4.0K Jan 22  2019 pam.d
-rw-r--r-- 1 root root    949 Jan 23  2019 passwd
-rw------- 1 root root    919 Jan 22  2019 passwd-
drwxr-xr-x 4 root root   4.0K Jan 23  2019 perl
-rw-r--r-- 1 root root    767 Mar  4  2016 profile
drwxr-xr-x 2 root root   4.0K Oct 20  2018 profile.d
drwxr-xr-x 2 root root   4.0K Jan 22  2019 rc0.d
drwxr-xr-x 2 root root   4.0K May  2  2017 rc1.d
drwxr-xr-x 2 root root   4.0K May  2  2017 rc2.d
drwxr-xr-x 2 root root   4.0K May  2  2017 rc3.d
drwxr-xr-x 2 root root   4.0K May  2  2017 rc4.d
drwxr-xr-x 2 root root   4.0K May  2  2017 rc5.d
drwxr-xr-x 2 root root   4.0K Jan 22  2019 rc6.d
drwxr-xr-x 2 root root   4.0K Jan 22  2019 rcS.d
-rw-r--r-- 1 root root    123 Dec 18 06:44 resolv.conf
-rwxr-xr-x 1 root root    268 Oct 30  2016 rmt
-rw-r--r-- 1 root root   4.1K May 17  2017 securetty
drwxr-xr-x 4 root root   4.0K Jan 22  2019 security
drwxr-xr-x 2 root root   4.0K Jan 22  2019 selinux
-rw-r----- 1 root shadow  521 Jan 23  2019 shadow
-rw------- 1 root root    501 Jan 22  2019 shadow-
-rw-r--r-- 1 root root     73 Jan 22  2019 shells
drwxr-xr-x 2 root root   4.0K Jan 22  2019 skel
drwxr-xr-x 1 root root   4.0K Jan 23  2019 ssl
-rw-r--r-- 1 root root    771 Jun  9  2012 staff-group-for-usr-local
-rw-r--r-- 1 root root      0 Jan 22  2019 subgid
-rw-r--r-- 1 root root      0 Jan 22  2019 subuid
drwxr-xr-x 3 root root   4.0K May  2  2017 systemd
drwxr-xr-x 2 root root   4.0K Jan 22  2019 terminfo
-rw-r--r-- 1 root root      8 Jan 22  2019 timezone
drwxr-xr-x 2 root root   4.0K Jan 22  2019 update-motd.d
total 20K
drwxr-xr-x 1 root root 4.0K Jan 23  2019 .
drwxr-xr-x 1 root root 4.0K Dec 18 06:44 ..
drwxrwxr-x 1 root root 4.0K Jan 23  2019 conf.d
-rw-rw-r-- 1 root root 1.2K Jan 23  2019 my.cnf
-rw-r--r-- 1 root root 1.5K Dec 20  2018 my.cnf.fallback
+ ls -lah /etc/mysql/conf.d
total 16K
drwxrwxr-x 1 root root 4.0K Jan 23  2019 .
drwxr-xr-x 1 root root 4.0K Jan 23  2019 ..
-rw-rw-r-- 1 root root   43 Jan 23  2019 docker.cnf
-rw-r--r-- 1 root root 1.3K Dec 20  2018 mysql.cnf
+ touch /etc/mysql/conf.d/test.cnf
+ ls -lah /usr/sbin/mysqld
-rwxr-xr-x 1 root root 54M Dec 20  2018 /usr/sbin/mysqld
+ mysqld --verbose --help
mysqld  Ver 8.0.14 for Linux on x86_64 (MySQL Community Server - GPL)
Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Starts the MySQL database server.

Usage: mysqld [OPTIONS]

Default options are read from the following files in the given order:
/etc/my.cnf /etc/mysql/my.cnf ~/.my.cnf

Changed text

Open file

+ whoami
root
+ id
uid=0(root) gid=0(root) groups=0(root)
+ cat /etc/passwd
root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
bin:x:2:2:bin:/bin:/usr/sbin/nologin
sys:x:3:3:sys:/dev:/usr/sbin/nologin
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/usr/sbin/nologin
man:x:6:12:man:/var/cache/man:/usr/sbin/nologin
lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin
mail:x:8:8:mail:/var/mail:/usr/sbin/nologin
news:x:9:9:news:/var/spool/news:/usr/sbin/nologin
uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin
proxy:x:13:13:proxy:/bin:/usr/sbin/nologin
www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin
backup:x:34:34:backup:/var/backups:/usr/sbin/nologin
list:x:38:38:Mailing List Manager:/var/list:/usr/sbin/nologin
irc:x:39:39:ircd:/var/run/ircd:/usr/sbin/nologin
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin
nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin
_apt:x:100:65534::/nonexistent:/bin/false
mysql:x:999:999::/home/mysql:
+ mount
overlay on / type overlay (rw,relatime,lowerdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/46/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/45/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/44/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/43/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/42/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/41/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/40/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/39/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/38/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/37/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/36/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/35/fs,upperdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/47/fs,workdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/47/work,xino=off)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev type tmpfs (rw,nosuid,size=65536k,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
sysfs on /sys type sysfs (ro,nosuid,nodev,noexec,relatime)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,relatime,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (ro,nosuid,nodev,noexec,relatime,xattr,name=systemd)
cgroup on /sys/fs/cgroup/cpuset type cgroup (ro,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/freezer type cgroup (ro,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (ro,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/perf_event type cgroup (ro,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/memory type cgroup (ro,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (ro,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (ro,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/devices type cgroup (ro,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/blkio type cgroup (ro,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/rdma type cgroup (ro,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/pids type cgroup (ro,nosuid,nodev,noexec,relatime,pids)
shm on /dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k)
/dev/sda1 on /etc/hosts type ext4 (rw,relatime,discard)
/dev/sda1 on /dev/termination-log type ext4 (rw,relatime,discard)
/dev/sda1 on /etc/hostname type ext4 (rw,relatime,discard)
/dev/sda1 on /etc/resolv.conf type ext4 (rw,relatime,discard)
tmpfs on /var/lib/mysql type tmpfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /run/secrets/kubernetes.io/serviceaccount type tmpfs (ro,relatime)
proc on /proc/bus type proc (ro,relatime)
proc on /proc/fs type proc (ro,relatime)
proc on /proc/irq type proc (ro,relatime)
proc on /proc/sys type proc (ro,relatime)
proc on /proc/sysrq-trigger type proc (ro,relatime)
tmpfs on /proc/acpi type tmpfs (ro,relatime)
tmpfs on /proc/kcore type tmpfs (rw,nosuid,size=65536k,mode=755)
tmpfs on /proc/keys type tmpfs (rw,nosuid,size=65536k,mode=755)
tmpfs on /proc/timer_list type tmpfs (rw,nosuid,size=65536k,mode=755)
tmpfs on /proc/sched_debug type tmpfs (rw,nosuid,size=65536k,mode=755)
tmpfs on /proc/scsi type tmpfs (ro,relatime)
tmpfs on /sys/firmware type tmpfs (ro,relatime)
+ echo
+ echo
+ ls -lah /etc/

total 308K
drwxr-xr-x 1 root root   4.0K Dec 18 06:41 .
drwxr-xr-x 1 root root   4.0K Dec 18 06:41 ..
-rw------- 1 root root      0 Jan 22  2019 .pwd.lock
drwxr-xr-x 3 root root   4.0K Jan 23  2019 X11
-rw-r--r-- 1 root root   3.0K Jan 22  2019 adduser.conf
drwxr-xr-x 1 root root   4.0K Jan 23  2019 alternatives
drwxr-xr-x 1 root root   4.0K Jan 22  2019 apt
-rw-r--r-- 1 root root   1.9K May 15  2017 bash.bashrc
-rw-r--r-- 1 root root    367 Apr  9  2017 bindresvport.blacklist
drwxr-xr-x 2 root root   4.0K Jan 22  2019 cron.daily
-rw-r--r-- 1 root root   2.9K May 21  2017 debconf.conf
-rw-r--r-- 1 root root      4 Oct 20  2018 debian_version
drwxr-xr-x 2 root root   4.0K Jan 22  2019 default
-rw-r--r-- 1 root root    604 Jun 26  2016 deluser.conf
drwxr-xr-x 4 root root   4.0K Jan 22  2019 dpkg
-rw-r--r-- 1 root root      0 Jan 22  2019 environment
-rw-r--r-- 1 root root     37 Jan 22  2019 fstab
-rw-r--r-- 1 root root   2.6K Aug  2  2016 gai.conf
-rw-r--r-- 1 root root    459 Jan 23  2019 group
-rw------- 1 root root    446 Jan 22  2019 group-
-rw-r----- 1 root shadow  384 Jan 23  2019 gshadow
-rw------- 1 root root    374 Jan 22  2019 gshadow-
-rw-r--r-- 1 root root      9 Aug  7  2006 host.conf
-rw-r--r-- 1 root root     10 Dec 18 06:41 hostname
-rw-r--r-- 1 root root    204 Dec 18 06:41 hosts
drwxr-xr-x 2 root root   4.0K Jan 22  2019 init.d
-rw-r--r-- 1 root root   1.8K May 15  2017 inputrc
-rw-r--r-- 1 root root     26 Oct 20  2018 issue
-rw-r--r-- 1 root root     19 Oct 20  2018 issue.net
drwxr-xr-x 3 root root   4.0K Jan 22  2019 kernel
-rw-r--r-- 1 root root   8.5K Jan 23  2019 ld.so.cache
-rw-r--r-- 1 root root     34 Apr  9  2017 ld.so.conf
drwxr-xr-x 2 root root   4.0K Jan 22  2019 ld.so.conf.d
drwxr-xr-x 2 root root   4.0K Jan 23  2019 ldap
-rw-r--r-- 1 root root    191 Apr 12  2017 libaudit.conf
lrwxrwxrwx 1 root root     27 Jan 22  2019 localtime -> /usr/share/zoneinfo/Etc/UTC
-rw-r--r-- 1 root root    11K May 17  2017 login.defs
drwxr-xr-x 2 root root   4.0K Jan 22  2019 logrotate.d
-rw-r--r-- 1 root root     33 Jan 22  2019 machine-id
-rw-r--r-- 1 root root    288 Apr 10  2017 mecabrc
-rw-r--r-- 1 root root    973 Feb  1  2017 mke2fs.conf
-rw-r--r-- 1 root root    286 Oct 20  2018 motd
drwxr-xr-x 1 root root   4.0K Jan 23  2019 mysql
-rw-r--r-- 1 root root    497 Dec 31  2017 nsswitch.conf
drwxr-xr-x 2 root root   4.0K Jan 22  2019 opt
lrwxrwxrwx 1 root root     21 Oct 20  2018 os-release -> ../usr/lib/os-release
-rw-r--r-- 1 root root    552 May 27  2017 pam.conf
drwxr-xr-x 2 root root   4.0K Jan 22  2019 pam.d
-rw-r--r-- 1 root root    949 Jan 23  2019 passwd
-rw------- 1 root root    919 Jan 22  2019 passwd-
drwxr-xr-x 4 root root   4.0K Jan 23  2019 perl
-rw-r--r-- 1 root root    767 Mar  4  2016 profile
drwxr-xr-x 2 root root   4.0K Oct 20  2018 profile.d
drwxr-xr-x 2 root root   4.0K Jan 22  2019 rc0.d
drwxr-xr-x 2 root root   4.0K May  2  2017 rc1.d
drwxr-xr-x 2 root root   4.0K May  2  2017 rc2.d
drwxr-xr-x 2 root root   4.0K May  2  2017 rc3.d
drwxr-xr-x 2 root root   4.0K May  2  2017 rc4.d
drwxr-xr-x 2 root root   4.0K May  2  2017 rc5.d
drwxr-xr-x 2 root root   4.0K Jan 22  2019 rc6.d
drwxr-xr-x 2 root root   4.0K Jan 22  2019 rcS.d
-rw-r--r-- 1 root root    155 Dec 18 06:41 resolv.conf
-rwxr-xr-x 1 root root    268 Oct 30  2016 rmt
-rw-r--r-- 1 root root   4.1K May 17  2017 securetty
drwxr-xr-x 4 root root   4.0K Jan 22  2019 security
drwxr-xr-x 2 root root   4.0K Jan 22  2019 selinux
-rw-r----- 1 root shadow  521 Jan 23  2019 shadow
-rw------- 1 root root    501 Jan 22  2019 shadow-
-rw-r--r-- 1 root root     73 Jan 22  2019 shells
drwxr-xr-x 2 root root   4.0K Jan 22  2019 skel
drwxr-xr-x 1 root root   4.0K Jan 23  2019 ssl
-rw-r--r-- 1 root root    771 Jun  9  2012 staff-group-for-usr-local
-rw-r--r-- 1 root root      0 Jan 22  2019 subgid
-rw-r--r-- 1 root root      0 Jan 22  2019 subuid
drwxr-xr-x 3 root root   4.0K May  2  2017 systemd
drwxr-xr-x 2 root root   4.0K Jan 22  2019 terminfo
-rw-r--r-- 1 root root      8 Jan 22  2019 timezone
drwxr-xr-x 2 root root   4.0K Jan 22  2019 update-motd.d
+ ls -lah /etc/mysql
total 20K
drwxr-xr-x 1 root root 4.0K Jan 23  2019 .
drwxr-xr-x 1 root root 4.0K Dec 18 06:41 ..
drwxrwxr-x 1 root root 4.0K Jan 23  2019 conf.d
-rw-rw-r-- 1 root root 1.2K Jan 23  2019 my.cnf
-rw-r--r-- 1 root root 1.5K Dec 20  2018 my.cnf.fallback
+ ls -lah /etc/mysql/conf.d
total 16K
drwxrwxr-x 1 root root 4.0K Jan 23  2019 .
drwxr-xr-x 1 root root 4.0K Jan 23  2019 ..
-rw-rw-r-- 1 root root   43 Jan 23  2019 docker.cnf
-rw-r--r-- 1 root root 1.3K Dec 20  2018 mysql.cnf
+ touch /etc/mysql/conf.d/test.cnf
-rwxr-xr-x 1 root root 54M Dec 20  2018 /usr/sbin/mysqld
+ ls -lah /usr/sbin/mysqld
+ mysqld --verbose --help
mysqld: Can't read dir of '/etc/mysql/conf.d/' (OS errno 13 - Permission denied)
mysqld: [ERROR] Fatal error in defaults handling. Program aborted!
Cleaning up orphan processes