### Example installation of .NET Framework 4.5

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-users-tasks/8_0-wine/8_0-other-things-wine

This command demonstrates how to install a specific version of the .NET Framework, in this case, version 4.5, using winetricks.

```bash
winetricks -q dotnet45
```

--------------------------------

### RUN instruction example

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-docker-install

Example of using the RUN instruction to install packages.

```dockerfile
RUN dnf install -y \
    package1 \
    package2 \
    package3

```

--------------------------------

### Install PSI

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-users-tasks/8_0-chat/8_0-psi

To install PSI, run the following command.

```bash
dnf install psi
```

--------------------------------

### Install Opera Browser

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-users-tasks/8_0-browser/8_0-other-browsers/8_0-opera-install

Install the Opera browser using the dnf install command with sudo privileges.

```bash
sudo dnf install ./opera-stable_109.0.5097.35_amd64.rpm
```

--------------------------------

### CMD instruction example

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-docker-install

Example of using the CMD instruction to specify a command to run when the container starts.

```dockerfile
CMD ["python", "./my_script.py"]

```

--------------------------------

### Enable and Start OpenVPN Service

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-network/8_0-sett-vpn/8_0-openvpn

Commands to enable the OpenVPN service for automatic start and then start the server.

```bash
systemctl enable openvpn-server@server
systemctl start openvpn-server@server
```

--------------------------------

### Install OpenVPN and Easy-RSA

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-network/8_0-sett-vpn/8_0-openvpn

Installs the OpenVPN and Easy-RSA packages using dnf.

```bash
dnf install openvpn easy-rsa
```

--------------------------------

### Start and enable containerd service

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-kubernetes/8_0-kubernetes-in-isolated-network/8_0-kubernetes-containerd-local

Enables the containerd service to start on boot and starts it immediately.

```bash
systemctl enable --now containerd
```

--------------------------------

### Install Audacious

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-users-tasks/8_0-audio-and-video/8_0-audio/8_0-audacious

Commands to install the Audacious player.

```bash
su -

```

```bash
dnf install audacious

```

--------------------------------

### Starting x2gobroker services

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-remote-access/8_0-x2go

Commands to enable and start the x2gobroker authentication service and daemon.

```bash
systemctl enable x2gobroker-authservice --now
systemctl enable x2gobroker-daemon --now
```

--------------------------------

### FROM instruction example for UBI

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-docker-install

Example of using the FROM instruction to specify the UBI image as a base.

```dockerfile
FROM registry.red-soft.ru/ubi8/ubi:latest

```

--------------------------------

### Installing x2gobroker packages

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-remote-access/8_0-x2go

Command to install the necessary x2gobroker packages using dnf.

```bash
dnf install x2gobroker x2gobroker-common x2gobroker-ssh x2gobroker-daemon x2gobroker-authservice
```

--------------------------------

### Example Packer build output

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-monitoring/8_0-infrastructure-automation/8_0-Packer

Example output from the 'packer build' command, showing the process of creating a Docker image.

```text
learn-packer.docker.nginx: output will be in this color.

==> learn-packer.docker.nginx: Creating a temporary directory for sharing data...
==> learn-packer.docker.nginx: Pulling Docker image: registry.red-soft.ru/ubi8/nginx:latest
==> learn-packer.docker.nginx: latest: Pulling from ubi8/nginx
==> learn-packer.docker.nginx: Digest: sha256:dc1d897f6649dd749eda24f6cef97576966c1815adea3edad44bb39efbb400b4
==> learn-packer.docker.nginx: Status: Image is up to date for registry.red-soft.ru/ubi8/nginx:latest
==> learn-packer.docker.nginx: registry.red-soft.ru/ubi8/nginx:latest
==> learn-packer.docker.nginx: Starting docker container...
==> learn-packer.docker.nginx: Run command: docker run -v /home/user/.config/packer/tmp595989776:/packer-files -d -i -t --entrypoint=/bin/sh -- registry.red-soft.ru/ubi8/nginx:latest
==> learn-packer.docker.nginx: Container ID: abd0e716576e8b8ca19706af8fc0ee7763a0f2c55d4b51bd5ea365099e91704d
==> learn-packer.docker.nginx: Committing the container
==> learn-packer.docker.nginx: Image ID: sha256:2b4007455568d2bc1146d95b2d62d5456fbf9360b7dab4f50bad3feaafb57903
==> learn-packer.docker.nginx: Killing the container: abd0e716576e8b8ca19706af8fc0ee7763a0f2c55d4b51bd5ea365099e91704d
Build 'learn-packer.docker.nginx' finished after 1 second 118 milliseconds.

==> Wait completed after 1 second 118 milliseconds

==> Builds finished. The artifacts of successful builds are:
--> learn-packer.docker.nginx: Imported Docker image: sha256:2b4007455568d2bc1146d95b2d62d5456fbf9360b7dab4f50bad3feaafb57903
```

--------------------------------

### Example Docker images output

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-monitoring/8_0-infrastructure-automation/8_0-Packer

Example output from the 'docker images' command, showing the newly created image.

```text
IMAGE                                    ID             DISK    USAGE   CONTENT SIZE   EXTRA
registry.red-soft.ru/ubi8/nginx:latest   a2ba0e3c9ed2           401MB           0B     U    
```

--------------------------------

### Starting x2goserver service

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-remote-access/8_0-x2go

Command to enable and start the X2Go clean sessions service.

```bash
systemctl enable x2gocleansessions --now
```

--------------------------------

### Start Samba server

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-domain-redos/8_0-domain-config/8_0-samba

Command to start the Samba server after configuration.

```bash
service smb start
```

--------------------------------

### Install Jitsi

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-users-tasks/8_0-chat/8_0-jitsi

Command to install Jitsi using dnf package manager.

```bash
dnf install jitsi
```

--------------------------------

### Install LNAV

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-events/8_0-logs-events/8_0-lnav

Command to install the lnav utility using dnf.

```bash
sudo dnf install lnav
```

--------------------------------

### Installing x2goserver packages

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-remote-access/8_0-x2go

Command to install the necessary x2goserver packages, including printing and xsession support.

```bash
dnf install x2goserver x2goserver-printing cups-x2go x2goserver-xsession
```

--------------------------------

### Example of terminating a specific session

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-remote-access/8_0-x2go

An example demonstrating how to terminate a session with a given session ID.

```bash
x2goterminate-session user-50-1649312737_stDMATE_dp24
```

--------------------------------

### Install TeXstudio via terminal

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-users-tasks/8_0-LaTeX/8_0-TeXstudio

Command to install TeXstudio using the dnf package manager.

```bash
sudo dnf install texstudio
```

--------------------------------

### Example autorun.conf content

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-kernel-os/8_0-kernel-drivers

Example content for an autorun.conf file, listing modules to be loaded automatically.

```text
video
e1000
serio_raw
```

--------------------------------

### Start firewalld service

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-network/8_0-sec-firewall/8_0-firewall-config

Then start the firewalld service, adding it to autostart:

```bash
sudo systemctl enable firewalld --now
```

--------------------------------

### Example container status output

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-monitoring/8_0-infrastructure-automation/8_0-Packer

Example output from the 'docker ps -a' command, showing the status of the running container.

```text
CONTAINER ID   IMAGE          COMMAND                  CREATED          STATUS          PORTS                                                         NAMES
89f836913f32   a2ba0e3c9ed2   "container-entrypoin…"   30 seconds ago   **Up 29 seconds**   8080/tcp, 8443/tcp, 0.0.0.0:8000->80/tcp, [::]:8000->80/tcp   test-nginx  
```

--------------------------------

### Run the installation script

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-security/8_0-ext-szi/8_0-vipnet/8_0-vipnet-pki-client-install

Instructions to place the license file and run the installation script for ViPNet PKI Client.

```bash
cd pki_client_linux/rpm
sudo ./install.sh
```

--------------------------------

### Post-Initialization Cluster Setup

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-kubernetes/8_0-kubernetes-in-isolated-network/8_0-kubernetes-containerd-local

Commands to set up the Kubernetes cluster for regular user access and to deploy a pod network.

```bash
mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config

export KUBECONFIG=/etc/kubernetes/admin.conf

kubectl apply -f [podnetwork].yaml
```

--------------------------------

### Get Nodes Output

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-kubernetes/8_0-kubernetes-in-isolated-network/8_0-kubernetes-containerd-local

Example output of the 'kubectl get nodes' command, showing the status of master and worker nodes.

```bash
NAME     STATUS      ROLES            AGE     VERSION
node     NotReady    control-plane    51m     v1.33.4
worker   NotReady    <none>           37m     v1.33.4
```

--------------------------------

### GRUB configuration line example

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-install/8_0-problem-for-install/8_0-boot-troubleshooting/8_0-no_mount_root

An example of a GRUB configuration line showing the `root=UUID=` parameter that may need to be changed.

```text
linux ($root)/vmlinuz-6.12.69-1.red80.x86_64 root=UUID=9d8d92de-74a6-4e64-8281-b8548c690e0c

```

--------------------------------

### Check if a specific module is installed

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-kernel-os/8_0-kernel-drivers

This command filters the output of 'find' to check for the presence of a specific module file, using 'ip_tables' as an example.

```bash
find /lib/modules -name *.ko | grep ip_tables
```

--------------------------------

### Enable and Start DHCP Service

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-network/8_0-dhcp/8_0-first-settings-dhcp

Commands to enable the DHCP service to start on boot and then start it.

```shell
systemctl enable dhcpd
systemctl start dhcpd
```

--------------------------------

### Download and unpack the archive

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-security/8_0-ext-szi/8_0-vipnet/8_0-vipnet-pki-client-install

Instructions to download and unpack the ViPNet PKI Client installation archive.

```bash
cd /home/user/ 
tar xvf pki_client_linux-x86_64-dist.tar.bz2
```

--------------------------------

### Install Packer

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-monitoring/8_0-infrastructure-automation/8_0-Packer

Command to install Packer using dnf.

```bash
sudo dnf install packer
```

--------------------------------

### Install necessary packages

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-kubernetes/8_0-kubernetes-in-isolated-network/8_0-kubernetes-containerd-local

Installs Kubernetes, kubeadm, cri-tools, and other essential packages for containerd and Kubernetes.

```bash
dnf install kubernetes kubernetes-kubeadm cri-tools iproute-tc ebtables socat conntrack git curl wget runc containerd
```

--------------------------------

### Base Client Configuration File Example

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-network/8_0-sett-vpn/8_0-openvpn

Example content for the `base-client.conf` file, including client settings, server address, protocol, device, compression, and cipher.

```ini
 client  
  resolv-retry infinite  
  nobind  
  # Адрес OpenVPN-сервера  
  remote 10.10.0.2 1194  
  proto udp  
  dev tun  
  comp-lzo yes  
  tls-client  
  key-direction 1  
  float  
  keepalive 10 120  
  persist-key  
  persist-tun  
  verb 0  
  # Алгоритм шифрования  
  cipher AES-256-CBC
```

--------------------------------

### Verify Packer Installation

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-monitoring/8_0-infrastructure-automation/8_0-Packer

Command to check the installed Packer version.

```bash
packer version
```

--------------------------------

### Install Nomad

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-monitoring/8_0-infrastructure-automation/8_0-Nomad

Command to install Nomad via dnf package manager.

```bash
sudo dnf install nomad
```

--------------------------------

### Install knock-server package

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-network/8_0-port-knocking/8_0-knock-server

Command to install the knock-server package.

```bash
dnf install knock-server
```

--------------------------------

### Start knockd service

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-network/8_0-port-knocking/8_0-knock-server

Command to start the knockd service.

```bash
systemctl start knockd
```

--------------------------------

### Initialize PKI

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-network/8_0-sett-vpn/8_0-openvpn

Initializes the Public Key Infrastructure (PKI) for the Certificate Authority (CA). This action should only be performed once.

```bash
./easyrsa init-pki
```

--------------------------------

### Post-Initialization Cluster Setup (Regular User)

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-kubernetes/8_0-kubernetes-containerd

Commands to set up cluster access for a regular user after initialization.

```bash
mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config
```

--------------------------------

### Creating an autorun configuration file

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-kernel-os/8_0-kernel-drivers

Command to open a configuration file for automatic module loading using nano.

```bash
nano /etc/modules-load.d/autorun.conf
```

--------------------------------

### Hosts File Entry Example

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-kubernetes/8_0-kubernetes-in-isolated-network/8_0-kubernetes-containerd-local

Example content to add to the /etc/hosts file for master and worker nodes.

```text
`10.0.2.16 masternode  
 10.0.2.17 worker`
```

--------------------------------

### Install Portainer Agent

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-portainer

Installs the portainer-ce-agent package on a remote server.

```bash
sudo dnf install portainer-ce-agent
```

--------------------------------

### Create Client Configuration Directory and Base File

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-network/8_0-sett-vpn/8_0-openvpn

Commands to create a directory for OpenVPN client configurations and a base configuration file.

```bash
mkdir /etc/openvpn/keyovpn
cd /etc/openvpn/keyovpn
nano ./base-client.conf
```

--------------------------------

### Enable and start NFS client service

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-network/8_0-nfs

Enables and starts the NFS client service.

```bash
sudo systemctl enable --now nfs-client.target
```

--------------------------------

### Creating a blacklist configuration file

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-kernel-os/8_0-kernel-drivers

Command to open a configuration file for blacklisting modules using nano.

```bash
sudo nano /etc/modprobe.d/block_modules.conf
```

--------------------------------

### Example output of findmnt

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-install/8_0-problem-for-install/8_0-boot-troubleshooting/8_0-no_mount_root

An example of the output from the `findmnt /` command, showing the root filesystem mounted on `/dev/sda2`.

```text
TARGET SOURCE    FSTYPE OPTIONS
/      /dev/sda2 ext4   rw,relatime,seclabel

```

--------------------------------

### Start Portainer Agent Service

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-portainer

Enables and starts the portainer-agent service.

```bash
sudo systemctl enable  --now portainer-agent.service
```

--------------------------------

### Generate kubeadm init defaults

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-kubernetes/8_0-kubernetes-in-isolated-network/8_0-kubernetes-containerd-local

Prints the default configuration for kubeadm init to a file.

```bash
kubeadm config print init-defaults > kubeadm-config.yaml
```

--------------------------------

### Example block_modules.conf content

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-kernel-os/8_0-kernel-drivers

Example content for a block_modules.conf file, blacklisting the 'pcspkr' module.

```text
blacklist pcspkr
install pcspkr /bin/true
```

--------------------------------

### Enable kubelet service

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-containers/8_0-kubernetes/8_0-kubernetes-in-isolated-network/8_0-kubernetes-containerd-local

Enables the kubelet service to start automatically on system boot.

```bash
systemctl enable kubelet.service
```

--------------------------------

### Install New Mouse Cursors - Install via Terminal

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-use/8_0-sett-graf-env/8_0-mate-de-view

Install a new cursor theme using the terminal. Administrator privileges are required.

```bash
dnf install breeze-cursor-theme
```

--------------------------------

### Install Workstation and Pidgin

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-users-tasks/8_0-chat/8_0-sso-openfire

Commands to install the krb5-workstation package and pidgin on a domain-joined workstation.

```bash
LANGUAGE:
- Set "isExpectedLanguage" to true only when the dominant human language matches "Russian".
- Code, config, commands, JSON, YAML, and API names do not count as human-language mismatch by themselves.

CODE SNIPPETS:
- Extract examples only from explicit code-bearing content in the source, such as fenced code blocks, HTML <pre>/<code> blocks, tabbed code panels, interactive code examples, or clearly delimited code cells.
- Use the exact code text from the source. Preserve imports, whitespace, punctuation, comments, and line breaks.
- Never invent, reconstruct, normalize, complete, merge, paraphrase, or fix code.
- If a code example requires reconstruction from prose or is ambiguous/truncated, exclude it.
- Return an empty "codeSnippets" array when there is no explicit code.

INFO SNIPPETS:
- Extract important conceptual explanations, feature descriptions, architecture, best practices, workflows, FAQs, policies, operational guidance, tables, and meaningful notes.
- Prefer fewer, denser snippets over many narrow snippets.
- Every fact must be explicitly supported by the source.
- Do not include navigation, sidebar, footer, analytics, theme scripts, framework bootstrap code, or boilerplate.
- Do not include text that only explains a nearby code example.
- Return an empty "infoSnippets" array when there is no useful informational content.

VALIDATION:
- Do not fabricate examples or facts from headings, links, or navigation.
- If the page has no useful code or info content, return empty arrays.

Content:
### **dns autodiscovery**
Клиенты xmpp/jabber могут использовать записи dns srv для поиска серверов. Это очень полезно. Мы добавим следующую запись srv в нашу dns зону ipa.example.com:
```
_xmpp-client._tcp 0 100 5222 openfire
```

где _xmpp-client._tcp - это запись, 0 - приоритет, 100 - вес, 5222 - это порт tcp, а openfire – сервер. У вас должна существовать А запись сервера openfire.
Проверьте запись:
```
$ host -t srv _xmpp-client._tcp.example.com
_xmpp-client._tcp.example.com имеет запись SRV 0 100 5222 openfire.example.com.
```

Теперь мы можем подключиться к pidgin только с доменом example.com вместо openfire.example.com, автообнаружение dns автоматически обнаружит сервер.
**Создать основную цель службы xmpp**
Нам нужно создать основную службу обслуживания kerberos и подключить ее к чат-серверу openfire.example.com. Используйте веб-интерфейс ipa или консоль (у вас должен быть действительный билет администратора kerberos):
```
kinit admin
ipa service-add xmpp/openfire.example.com
```

Проверьте созданную службу:
```
admin@openfire ~] $ipa service-find openfire.example.com
------------------
2 services matched
------------------
  Principal: postgres/openfire.example.com@EXAMPLE.COM
  Keytab: True
  Managed by: openfire.example.com
  Principal: xmpp/ openfire.example.com@ EXAMPLE.COM
  Keytab: True
  Managed by: openfire.example.com
----------------------------
Number of entries returned 2
```

Как вы видите, у этого хоста есть два принципиала: обслуживания и xmpp.
**Получите keytab для принципиала службы xmpp**
Выполните на сервере openfire команду
```
ipa-getkeytab -s ipa.example.com -p xmpp/openfire.example.com -k openfire.keytab -e des3-hmac-sha1
```

Здесь мы выгружаем keytab для xmpp/openfire.example.com в файл openfire.keytab с правильным шифрованием.
```
[admin@openfire ~] $klist -k -t openfire.keytab
Имя ключевого слова: WRFILE: openfire.keytab
Главный администратор KVNO
---- ----------------- ----------------------------- ---------------------------
  3 06/15/12 18:29:53 xmpp/openfire.example.com@EXAMPLE.COM
```

Поместите openfire.keytab в /usr/share/openfire/conf/, сделайте его читаемым только для пользователя - daemon (openfire работает как пользовательский демон).
```
[admin@openfire ~] $ cp /root/openfire.keytab /usr/share/openfire/conf/
[admin@openfire ~] $ chown daemon:daemon /usr/share/openfire/conf/openfire.keytab
```

Проверьте keytab:
```
# kinit -k -t openfire.keytab xmpp/openfire.example.com
# klist                                
Ticket cache: FILE:/tmp/krb5cc_0
Default principal: xmpp/openfire.example.com@EXAMPLE.COM

Valid starting    Expires            Service principal
06/16/12 23:28:35  06/17/12 23:28:35  krbtgt/EXAMPLE.COM@EXAMPLE.COM
```

**gss.conf**
создайте файл gss.conf в /opt/openfire/conf с похожим контентом:
```
com.sun.security.jgss.accept {
    com.sun.security.auth.module.Krb5LoginModule
    required
    storeKey=true
    keyTab="/usr/share/openfire/conf/openfire.keytab"
    doNotPrompt=true
    useKeyTab=true
    realm="EXAMPLE.COM"
    principal="xmpp/openfire.example.com@EXAMPLE.COM"
    debug=true
    isInitiator=false;
};
```

**openfire.xml**
последний шаг - отредактировать /usr/share/openfire/conf/openfire.xml и добавить блок gssapi/sasl. Добавьте его в конец файла перед тегами <setup>true</setup></jive>
```
  <sasl>
      <mechs>GSSAPI</mechs>
      <realm>EXAMPLE.COM</realm>
      <gssapi>
          <debug>true</debug>
          <config>/usr/share/openfire/conf/gss.conf</config>
          <useSubjectCredsOnly>false</useSubjectCredsOnly>
      </gssapi>
  </sasl>
```

**Перезапустите демон****openfire**
```
# systemctl restart openfire
```

Стоит отметить, что в файле openfire.xml, по-видимому, не хватает информации, которую мы только что добавили после перезагрузки демона. Информация была добавлена ​​в базу данных, но она исчезла из XML-файла. На веб-интерфейсе сервера openfire на вкладке настроек сервера будут установлены настройки.
## **Логин с SSO**
На рабочей станции введенной в домен установите пакет krb5-workstation и pidgin:
```
```

--------------------------------

### Переход в каталог /var/lib/AccountsService/users

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-domain-redos/8_0-arm-msad/8_0-showuser

Команда для перехода в каталог, где хранятся файлы настроек пользователей.

```bash
sudo cd /var/lib/AccountsService/users
```

--------------------------------

### Install Gajim via terminal

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-users-tasks/8_0-chat/8_0-gajim

Command to install Gajim using the dnf package manager in a terminal.

```bash
sudo dnf install gajim
```

--------------------------------

### Install TeXmacs via terminal

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-users-tasks/8_0-LaTeX/8_0-texmacs

Command to install the TeXmacs program using the dnf package manager.

```bash
sudo dnf install texmacs
```

--------------------------------

### Проверка текущего менеджера входа в систему

Source: https://redos.red-soft.ru/base/redos-8_0/8_0-administation/8_0-domain-redos/8_0-arm-msad/8_0-showuserall

Команда для определения используемого менеджера входа в систему путем проверки статуса display-manager.service.

```bash
systemctl status display-manager.service
```