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How to Turn on Wifi Hotspot Centos 8

 To turn on a hotspot in CentOS, you can use the `nmcli` command-line tool, which is a part of NetworkManager. Here are the steps to create a hotspot: 1. Open a terminal window. 2. Check if NetworkManager is running by running the following command:        ```    sudo systemctl status NetworkManager    ```    If it's not running, you can start it with:    ```    sudo systemctl start NetworkManager    ``` 3. Create a new hotspot configuration using `nmcli`. Replace "HotspotSSID" with your desired hotspot name and "HotspotPassword" with your preferred password. You can adjust these values to your liking.    ```    sudo nmcli connection add type wifi ifname '*' con-name Hotspot autoconnect yes ssid HotspotSSID    ```    ```    sudo nmcli connection modify Hotspot 802-11-wireless.mode ap 802-11-wireless.band bg ipv4.method shared    ```    ```    sudo nmcli connection modify Hotspot wifi-sec.key-mgmt wpa-psk    ```    ```    sudo nmcli connection modify Hots
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How to Drop a Pluggable Oracle Database in Vagrant Centos 8

 To drop a Pluggable Database (PDB) in an Oracle database running on a CentOS virtual machine managed by Vagrant, you can use SQL*Plus or SQL Developer, which are common tools for managing Oracle databases. Here's a general outline of the steps to drop a PDB: 1. Connect to the Oracle Database:    - Open a terminal in your CentOS VM.    - Launch SQL*Plus by running the following command and providing the necessary login information when prompted:      ```bash      sqlplus / as sysdba      ```    - This command connects you to the Oracle Database as a superuser (SYSDBA). 2. Switch to the Container Database (CDB) Context:    - Before you can drop a PDB, you need to switch to the CDB context. Use the following SQL*Plus command:      ```sql      ALTER SESSION SET CONTAINER = CDB_NAME;      ```    - Replace `CDB_NAME` with the actual name of your CDB. 3. Drop the Pluggable Database:    - To drop the PDB, you can use the following SQL command:      ```sql      DROP PLUGGABLE DATABASE PDB_
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Current Mental Health Situation

Mental Health is a very important aspect of our lives today. A lot of people are suffering mentally and they need to be heard. It is a unique subject of discussion at this hour in the 21st century. According to the WHO statistics about 44% of people today have a mental issue that needs help. In today's fast-paced world, our mental health has never been more crucial. The ongoing global events have added a layer of complexity to our lives, affecting our emotional well-being in various ways. Let's take a moment to delve into the current mental health situation and explore how we can navigate these challenging times. **The Impact of the Pandemic** The COVID-19 pandemic has undoubtedly left an indelible mark on our mental health. Social isolation, fear of illness, and uncertainty about the future have taken a toll on many individuals. The prevalence of anxiety, depression, and stress has surged, leading to a mental health crisis of its own. **Remote Work and Burnout** The shift to r
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