Архивы linux - Заметки Эникейщика

[Linux][Mail] dsync convert mbox to maildir

mkdir ~/backup
cp -pr /var/mail/ ~/backup
cp -pr /etc/dovecot/ ~/backup
cp -pr /etc/postfix/ ~/backup

mkdir ~/backup

cp -pr /var/mail/ ~/backup

cp -pr /etc/dovecot/ ~/backup

cp -pr /etc/postfix/ ~/backup

nano /etc/postfix/main.cf

home_mailbox = Maildir/

1	home_mailbox = Maildir/

добавляем separator
nano /etc/dovecot/conf.d/15-mailboxes.conf

namespace inbox {
  separator = /

1 2	namespace inbox { separator = /

nano /etc/dovecot/conf.d/10-mail.conf

mail_location = maildir:~/Maildir

1	mail_location = maildir:~/Maildir

service dovecot restart
service postfix restart
dsync -f -u MaIl_UsEr mirror mbox:~/mail:INBOX=/var/mail/user_mbox

service dovecot restart

service postfix restart

dsync -f -u MaIl_UsEr mirror mbox:~/mail:INBOX=/var/mail/user_mbox

[podman] podman + elasticsearch — handshake failed. unexpected remote node

by CTAPOMAK

Проблема: rootles podman + elasticsearch
ERROR: completed handshake with ... but followup connection failed. handshake failed. unexpected remote node...

Решение:

network.publish_host: 10.0.0.2 #local host ip
network.bind_host: 10.0.2.100 #container local ip
http.host: 0.0.0.0 #all ips

network.publish_host: 10.0.0.2 #local host ip

network.bind_host: 10.0.2.100 #container local ip

http.host: 0.0.0.0 #all ips

[Linux] alias auto-complete podman

by CTAPOMAK

$ complete -p podman
complete -o default -F __start_podman podman

1 2	$ complete -p podman complete -o default -F __start_podman podman

nano ~/.bash_completion
or
nano ~/.bashrc

alias p='podman'
_completion_loader podman
complete -o default -F __start_podman p

alias p='podman'

_completion_loader podman

complete -o default -F __start_podman p

[VirtualBox] Linux — shared folder

by CTAPOMAK

Задача: Прокинуть общую директорию на виртуалку ubuntu-server

Continue reading "[VirtualBox] Linux — shared folder" →

[AWS] AD авторизация Linux

by CTAPOMAK

Задача: Авторизоваться с Active Directory пользаками на Amazon-Linux-инстансах Continue reading "[AWS] AD авторизация Linux" →

[WIN] SAM file

by CTAPOMAK

Задача: сбросить пароль администратора WINDOWS, добавить пользователя в группу администраторов Continue reading "[WIN] SAM file" →

[LINUX] Монтирование NTFS раздела от Windows 10 в Linux

by CTAPOMAK

Ошибка:

Windows is hibernated, refused to mount.
Failed to mount '/dev/sda2': Операция не позволена
The NTFS partition is in an unsafe state. Please resume and shutdown
Windows fully (no hibernation or fast restarting), or mount the volume
read-only with the 'ro' mount option.

Windows is hibernated, refused to mount.

Failed to mount '/dev/sda2': Операция не позволена

The NTFS partition is in an unsafe state. Please resume and shutdown

Windows fully (no hibernation or fast restarting), or mount the volume

read-only with the 'ro' mount option.

Решение:

sudo mount -t ntfs-3g -o remove_hiberfile /dev/sda2 /mnt

1	sudo mount -t ntfs-3g -o remove_hiberfile /dev/sda2 /mnt

Ошибка:

The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Failed to mount '/dev/sdb5': Operation not permitted
The NTFS partition is in an unsafe state. Please resume and shutdown
Windows fully (no hibernation or fast restarting), or mount the volume
read-only with the 'ro' mount option.

The disk contains an unclean file system (0, 0).

Metadata kept in Windows cache, refused to mount.

Failed to mount '/dev/sdb5': Operation not permitted

The NTFS partition is in an unsafe state. Please resume and shutdown

Windows fully (no hibernation or fast restarting), or mount the volume

read-only with the 'ro' mount option.

Решение:

sudo ntfsfix /dev/sda3

1	sudo ntfsfix /dev/sda3

Отключение режима гибернации в винде

powercfg /h off

1	powercfg /h off

источник

[Linux] Stacer — Linux System Optimizer & Monitoring

by CTAPOMAK

https://oguzhaninan.github.io/Stacer-Web/

https://github.com/oguzhaninan/Stacer

sudo add-apt-repository ppa:oguzhaninan/stacer
sudo apt-get update
sudo apt-get install stacer

sudo add-apt-repository ppa:oguzhaninan/stacer

sudo apt-get update

sudo apt-get install stacer

Continue reading "[Linux] Stacer — Linux System Optimizer & Monitoring" →

[LINUX] Просмотр информации о системе и установленном оборудовании — inxi

by CTAPOMAK

inxi
CPU: Single Core AMD FX-8350 (-UP-) speed: 4013 MHz 
Kernel: 4.18.0-10-generic x86_64 Up: 6m Mem: 452.1/985.3 MiB (45.9%) 
Storage: 8.99 GiB (51.8% used) Procs: 149 Shell: bash 4.4.19 inxi: 3.0.24

inxi

CPU: Single Core AMD FX-8350 (-UP-) speed: 4013 MHz

Kernel: 4.18.0-10-generic x86_64 Up: 6m Mem: 452.1/985.3 MiB (45.9%)

Storage: 8.99 GiB (51.8% used) Procs: 149 Shell: bash 4.4.19 inxi: 3.0.24

inxi -F
System:
  Host: georgy-VirtualBox Kernel: 4.18.0-10-generic x86_64 bits: 64 
  Desktop: Xfce 4.13.2 Distro: Ubuntu 18.10 (Cosmic Cuttlefish) 
Machine:
  Type: Virtualbox System: innotek product: VirtualBox v: 1.2 
  serial: <root required> 
  Mobo: Oracle model: VirtualBox v: 1.2 serial: <root required> 
  BIOS: innotek v: VirtualBox date: 12/01/2006 
CPU:
  Topology: Single Core model: AMD FX-8350 bits: 64 type: UP 
  L2 cache: 2048 KiB 
  Speed: 4013 MHz min/max: N/A Core speed (MHz): 1: 4013 
Graphics:
  Device-1: VMware SVGA II Adapter driver: vmwgfx v: 2.14.1.0 
  Display: x11 server: X.Org 1.20.1 driver: vmware 
  unloaded: fbdev,modesetting,vesa resolution: 800x600~60Hz 
  OpenGL: renderer: llvmpipe (LLVM 7.0 128 bits) v: 3.3 Mesa 18.2.2 
Audio:
  Device-1: Intel 82801AA AC97 Audio driver: snd_intel8x0 
  Sound Server: ALSA v: k4.18.0-10-generic 
Network:
  Device-1: Intel 82540EM Gigabit Ethernet driver: e1000 
  IF: enp0s3 state: up speed: 1000 Mbps duplex: full mac: 08:00:27:4c:24:f2 
  Device-2: Intel 82371AB/EB/MB PIIX4 ACPI type: network bridge 
  driver: piix4_smbus 
Drives:
  Local Storage: total: 8.99 GiB used: 4.65 GiB (51.8%) 
  ID-1: /dev/sda vendor: VirtualBox model: VBOX HARDDISK size: 8.99 GiB 
Partition:
  ID-1: / size: 8.78 GiB used: 4.65 GiB (53.0%) fs: ext4 dev: /dev/sda1 
Sensors:
  Message: No sensors data was found. Is sensors configured? 
Info:
  Processes: 147 Uptime: 6m Memory: 985.3 MiB used: 422.5 MiB (42.9%) 
  Shell: bash inxi: 3.0.24

inxi -F

System:

Host: georgy-VirtualBox Kernel: 4.18.0-10-generic x86_64 bits: 64

Desktop: Xfce 4.13.2 Distro: Ubuntu 18.10 (Cosmic Cuttlefish)

Machine:

Type: Virtualbox System: innotek product: VirtualBox v: 1.2

serial: <root required>

Mobo: Oracle model: VirtualBox v: 1.2 serial: <root required>

BIOS: innotek v: VirtualBox date: 12/01/2006

CPU:

Topology: Single Core model: AMD FX-8350 bits: 64 type: UP

L2 cache: 2048 KiB

Speed: 4013 MHz min/max: N/A Core speed (MHz): 1: 4013

Graphics:

Device-1: VMware SVGA II Adapter driver: vmwgfx v: 2.14.1.0

Display: x11 server: X.Org 1.20.1 driver: vmware

unloaded: fbdev,modesetting,vesa resolution: 800x600~60Hz

OpenGL: renderer: llvmpipe (LLVM 7.0 128 bits) v: 3.3 Mesa 18.2.2

Audio:

Device-1: Intel 82801AA AC97 Audio driver: snd_intel8x0

Sound Server: ALSA v: k4.18.0-10-generic

Network:

Device-1: Intel 82540EM Gigabit Ethernet driver: e1000

IF: enp0s3 state: up speed: 1000 Mbps duplex: full mac: 08:00:27:4c:24:f2

Device-2: Intel 82371AB/EB/MB PIIX4 ACPI type: network bridge

driver: piix4_smbus

Drives:

Local Storage: total: 8.99 GiB used: 4.65 GiB (51.8%)

ID-1: /dev/sda vendor: VirtualBox model: VBOX HARDDISK size: 8.99 GiB

Partition:

ID-1: / size: 8.78 GiB used: 4.65 GiB (53.0%) fs: ext4 dev: /dev/sda1

Sensors:

Message: No sensors data was found. Is sensors configured?

Info:

Processes: 147 Uptime: 6m Memory: 985.3 MiB used: 422.5 MiB (42.9%)

Shell: bash inxi: 3.0.24

[DB2] linux odbc настройка подключения

by CTAPOMAK

yum install unixODBC.x86_64

cd /etc/
[root@host etc]# odbcinst -j
unixODBC 2.3.1
DRIVERS............: /etc/odbcinst.ini
SYSTEM DATA SOURCES: /etc/odbc.ini
FILE DATA SOURCES..: /etc/ODBCDataSources
USER DATA SOURCES..: /root/.odbc.ini
SQLULEN Size.......: 8
SQLLEN Size........: 8
SQLSETPOSIROW Size.: 8

sudo mkdir -p /opt/IBM/db2/db2clnt1 # Создаем каталог для драйвера
sudo useradd db2clnt1 # создаем пользователя - владельца дравера
sudo chown db2clnt1:db2clnt1 /opt/IBM/db2/db2clnt1 # выдаем права
Качаем нужную нам версию db2_odbc

v10.5fp8_linuxx64_odbc_cli.tar.gz
Выкладываем ее в папку /tmp

sudo -u db2clnt1 -i
cp /tmp/v10.5fp8_linuxx64_odbc_cli.tar.gz /opt/IBM/db2/db2clnt1/
cd /opt/IBM/db2/db2clnt1
tar -zxvf v10.5fp8_linuxx64_odbc_cli.tar.gz
rm v10.5fp8_linuxx64_odbc_cli.tar.gz

sudo vim /etc/odbcinst.ini
[DB2]
Description=ODBC for IBM DB2 10.5-FP8
Driver=/opt/IBM/db2/db2clnt1/odbc_cli/clidriver/lib/libdb2.so
Driver64=/opt/IBM/db2/db2clnt1/odbc_cli/clidriver/lib/libdb2o.so
FileUsage=1
DontDLClose=1

sudo vim /etc/odbc.ini
[DATABASE]
Driver=DB2

sudo -u db2clnt1 vim /opt/IBM/db2/db2clnt1/odbc_cli/clidriver/cfg/db2cli.ini
[DATABASE]
Database=DATABASE
Protocol=TCPIP
Hostname=hostname
ServiceName=50000
uid=User_Name
pwd=XXXXXXXXXXXX
# SCHEMALIST = " 'ZABBIX'"
DeferredPrepare = 1
ConnectTimeout = 25
ReceiveTimeout = 30
LOCKTIMEOUT = 20
AppendForFetchOnly = 1
AutoCommit = 1
ConnectType = 1
CursorHold = 0
TxnIsolation = 1

sudo chmod 640 /opt/IBM/db2/db2clnt1/odbc_cli/clidriver/cfg/db2cli.ini
sudo usermod -a -G db2clnt1 zabbix #Добавляем пользователя zabbix в группу db2clnt1 что бы он мог читать конфиг