How to Use Code Blocks in Discord
You can use a single-line code block with a single backtick (`) at the start and end of the text. For multiple-line code blocks, you can use three backticks.
How to Lock a Discord Channel
To lock a Discord channel, go to the channel and click on the “Edit Channel” option. Go to settings and enable the “Private Channel” option.
How to Run a Python Script in Windows
To run a Python script on Windows, use the file manager, an IDE (Integrated Development Environment), or run the “python” command in Command Prompt.
How to Find the Current Directory and File’s Directory in Python
To find the directories, use os.getcwd() function which retrieves the file’s dir as a string and path.cwd() function which gives the file’s dir as a path object
How to Use Global Variables in a Function in Python
In Python programming, a global variable is defined outside a function or it can be defined inside a function using the global keyword
How to Understand the “Yield” Keyword in Python
The yield keyword in Python controls the flow of the generator function and returns back the data while pausing the execution of the function for a while.
How to Use If/Else in a List Comprehension in Python
We can use the list comprehension method in Python using different ways such as using it with simple if/else, nested if, and a for loop.
How to Find Elements in a List in Python
Various methods in Python like any(), count(), find(), bisect module, or in the statement can be used to search an element in a list.
Python repr() Function With Examples
The Python “repr()” function prints an “object as a string”. It saves the data, such that it can be extracted with the help of the library function.
How to Transpose Pandas DataFrame
A DataFrame can be transposed with the T attribute or the transpose function. To transpose it without an index, pass “copy=false” to the transpose function.
How to Use Pandas Groupby() and Count() Functions in Python
Pandas groupby() is used to group data based on one or more columns. Whereas pandas count() is used to find the occurrence of each element in the group.
How to Iterate Over Dictionaries Using ‘For’ Loops in Python
Various Python functions like items(), keys(), and values() are used to iterate over the dictionaries using for loops in Python
How to Determine the Type of an Object in Python?
In Python, the in-built functions like type() and isinstance() are used to get information about the object’s data type.
How to Convert a List to a String in Python
Various functions in Python like join(), map(), enumerate(), str.format, functions.reduce() and more can be used to convert a list to a string.
How to Access the Index in ‘For’ Loops in Python
The index value in ‘for’ loops can be accessed using different methods, like list comprehension or functions like enumerate(), zip(), and map().
WHERE Clause PostgreSQL – How to Filter Table’s Data
The WHERE clause is used with the SELECT statement to return the records that satisfy the condition given after the WHERE clause.
PostgreSQL UPDATE – How to Update Table Rows
To update the table values/data in PostgreSQL, the UPDATE command is used. This statement allows the user to update the previous data to new data values.
PostgreSQL SELECT – How to Select Table Records
In PostgreSQL, the SELECT statement is used with the FROM clause to get/fetch the required result from the specified table.
How to Rename the table in PostgreSQL
To rename a table in PostgreSQL, use the ALTER TABLE statement along with the RENAME TO clause. A table can be renamed manually using pgAdmin.
PostgreSQL INSERT – How to Insert New Rows into a Table
To insert values/rows into a Postgres table, use the INSERT INTO statement. The VALUE clause is used to specify the values that need to be inserted.
How to Add Primary Key Constraint to a Column in PostgreSQL
In Postgres, a Primary key can be added to a column during table creation. It can be added to an existing table using the ALTER TABLE ADD CONSTRAINT command.
PostgreSQL DELETE – How to Delete Table Rows
In PostgreSQL, the DELETE statement is used with the FROM clause to delete a single, multiple, or all rows of a specific table.
Langchain: ModuleNotFoundError: No module named ‘langchain’
To fix the error “ModuleNotFoundError: No module named ‘langchain’”, ensure the Python library has been installed with the “pip install langchain” command.
How to Use AppImage in Debian 12
To use the AppImage on Debian 12, download the “AppImage” for your desired package. Change its executable permissions using the “a+x” option of chmod command.
How to Keep Microsoft Teams Status Active (Green) on Linux
To keep the Microsoft Teams status active and green on Linux, set the status of the “Microsoft Teams” to available as explained in this blog.
How to Install RPM Packages on Debian 12
To install the RPM Packages on Debian 12, use the alien tool. Install the RPM packages directly by running the command “sudo alien -i [package name]”.
How to Install Microsoft Teams on Debian 12
Microsoft Teams can be installed on Debian 12 by downloading from its official website. Other installation methods include Snapcraft and Flathub packages.
How to Change/Modify Column Type in PostgreSQL
To change or alter the data type of a specific table’s column, the ALTER TABLE command is used along with the ALTER COLUMN and TYPE clauses.
How to Rename the columns of a table in PostgreSQL
To rename the columns of the table in PostgreSQL, we can use the ALTER TABLE statement along with the RENAME COLUMN clause.
How to Create a Table in Postgres
To create a table in PostgreSQL, execute the CREATE TABLE statement either in pgAdmin or in psql. Postgres tables can also be created manually using pgAdmin.
How to Create a Database in Postgres
To create a database in PostgreSQL, execute the “CREATE DATABASE” command in the SQL Shell or pgAdmin. Users can also create databases manually using pgAdmin
How to Add Columns to a Table in PostgreSQL
In PostgreSQL, execute the ALTER TABLE statement along with the ADD COLUMN clause to add a new column to an already existing table.
How to Drop Columns From a Table in PostgreSQL
To drop/delete a column from a PostgreSQL table, we can use the ALTER TABLE statement and the DROP COLUMN clause together.
How to Drop a Table in Postgres
Execute the DROP TABLE command either in SQL Shell or in pgAdmin to drop a particular table in Postgres. A table can also be dropped manually using pgAdmin.
How to Drop a Database in PostgreSQL
To drop a database in PostgreSQL, the DROP DATABASE command can be executed either within the SQL Shell (psql) or pgAdmin.
How to Switch a Database in Postgres
To switch a database in Postgres, execute the “\c db_name” or “\connect db_name” command in psql. Or you can switch a database manually using pgAdmin.
How to Use Debian 12 Live USB
To use the Debian 12 Live USB, download the “Debian 12 Live ISO” from its official website. Make the USB bootable with the downloaded ISO file.
How to Ping Google from Windows or Linux
To ping Google from Windows and Linux, open the Command Prompt or terminal respectively. Run the command “ping Google.com” and the information will be displayed
How to Install lxml on Ubuntu
The lxml can be installed on Ubuntu by running the command “sudo apt install lxml” in its terminal. Another way is to use the Pip Python package manager.
How to Install Hugging Face Transformers Library on Ubuntu
To install the Hugging Face Transformers Library on Ubuntu, install the Pip package manager and run the command “pip install transformers” in the terminal.
How to Download Debian CD/DVD Images via HTTP/FTP
To download the Debian CD/DVD images via HTTP/FTP, open the “Download” section of the official Debian website, and then download the CD or DVD iso file.
How to Install OpenSSL on Debian 12
To install OpenSSL on Debian 12, either run the “sudo apt install openssl” in the terminal or download the source package from its official website.
How to Change the Output Color of echo in Linux
To change the color of the “echo” command’s output, users can use the ANSI Escape Code. These codes are used to change both the text and background color.
How to Install Streamlit on Linux
o install the Streamlit on Linux, 3 different methods can be used. First is by using the pip, second is with the conda, and the last is by using the source.
How to Install Streamlit on Ubuntu
To install Streamlit on Ubuntu, use the pip package manager by running the command “pip install streamlit” in the terminal.
How to Install Bower on Ubuntu
To install the Bower on Ubuntu, ensure the NPM package has been installed. Then use the npm as “npm install -g bower” for installing Bower on Ubuntu.
How to Install a Color Picker on Ubuntu
A Color Picker can be installed on Ubuntu, either by downloading from Snapcraft or the Flathub with the Snapcraft and Flatpak package managers respectively.
How to Use Debian Backports
To use the Debian Backport, add the Debian Backports repository. This is added to use the software packages from the testing release.
How to Restart Network Interface/Network Adapter on Linux
To restart the Network Interfaces and Network Adapters on Linux distributions, the users can use the systemctl command.
How to Install Roblox on Debian 12
To install Roblox on Debian 12, first install the “WineHQ”. Then, download the installer of Roblox and install it with the Wine command.
How to Install and Setup ZFS on Debian 12
To install the ZFS on Debian 12, open the terminal and run the command “sudo apt install zfsutils-linux -y”. To set up, follow the explained steps in this post.
Debian: debian_frontend=noninteractive
In Debian, the “debian_frontend” is set to noninteractive mode. This mode allows the Debian users to manage the packages without interaction.
How to Check CPU and HDD Temperature in Linux (Ubuntu & Other Distros)
To check the CPU temperatures, install and use the software packages of “psensor”, “lm-sensors”, “hardinfo”, “glances”, and “smartmontools” in Linux distros.
How to Install PyTorch on Linux
To install PyTorch on Linux, two different methods including anaconda, and the pip packages are used and these methods are explained in this blog.
How to Install Steam on Debian 12
To install Steam on Debian 12, open the terminal and run the command “sudo apt install steam -y”. The installation has been explained in this blog.
How to Install Code::Blocks on Ubuntu 22.04
To install the Code::Blocks on Ubuntu, run the command “sudo apt install codeblocks -y”. Also, it can be installed using the Flathub and Debian packages.
How to Disable IPv6 on Debian 12
To disable the IPv6 on Debian 12, either open the sysctl configuration file or blacklist the IPv6 kernel module. Both methods are explained in this blog.
How To Fix “bash: ping: command not found” in Ubuntu
To fix the “bash:ping: command not found” error in Ubuntu, make sure the package is installed and it is located in the $PATH environment variable.
How to Search for Debian Packages in Linux
To search for Debian’s packages, use any of the commands from apt, apt-file, apt-cache, aptitude, dpkg, dlocate, and snap.
How to Install Robo 3T on Ubuntu 22.04
The Robo 3T is a user-friendly interface to manage MongoDB databases. To install it, run the command “sudo snap install robo3t-snap” in the terminal.
How to Install Discord on Debian 12
To install Discord on Debian 12, use the Debian and tar package by downloading it from its official website. Also, use the Snapcraft or flatpak packages.
How to Install Samba on Debian 12
To install the Samba on Debian, open the terminal, run the command “sudo apt install samba -y”. Make the changes in the configuration file and restart Samba.
How to Add a Debian Repository
To add a Debian repository, either edit the sources.list file or use the GUI method by accessing the “Software & Updates”.
How to Install i3 Window Manager on Ubuntu
To install the i3 Window Manager on Ubuntu, open the terminal and run the command “sudo apt install i3 -y”. Its installation has been explained in this blog.
How to Use apt-get command on Debian 12
To use the apt-get command for managing the packages, follow its general syntax “sudo apt-get [options] [command] [package name]” on Debian 12.
![[Fixed] ifconfig command not found in Debian](https://itslinuxfoss.com/wp-content/uploads/2023/08/Fixed-ifconfig-command-not-found-in-Debian-01.webp)
[Fixed] ifconfig command not found in Debian
To fix the ifconfig command not found in Debian, make sure the updated package of the net-tools has been installed on the computer.
How to Shift from Debian Stable to Debian Testing
To shift from Debian Stable to Debian Testing, open the sources.list file and replace the “bookworm” with “testing”, then upgrade the packages
How to Set Up a Static IP Address on Debian 12 Linux
To set up the static IP address on Debian 12, one can use the “Network Manager” or edit the “/etc/network/interfaces” file.
How to Enable Non-Free Packages on Debian 12
To enable the non-free packages on Debian 12, open the sources.list file. Then add the “non-free” at the end of every line which begins with “deb”.
How to Configure sources.list on Debian 12
To configure the sources.list on Debian 12 for ensuring the latest updates of security and softwares, open the sources.list file located at /etc/apt directory.
