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How do I install GCC on Ubuntu?
Install GCC the C compiler on Ubuntu 22.04 step by step instructions

Open a command line terminal and install C compiler by installation of the development package build-essential : $ sudo apt update $ sudo apt install build-essential.
Check C compiler version to verify a successful installation: $ gcc –version.

What are Linux flags? Flags are a way to set options and pass in arguments to the commands you run. Commands you run will change their behavior based on what flags are set. You should read the documentation of each command to know what flags are available.

What is a bin in Linux? /bin. The /bin directory contains binaries for use by all users. The ‘/bin’ directory also contains executable files, Linux commands that are used in single user mode, and common commands that are used by all the users, like cat, cp, cd, ls, etc.

How do I install an RPM on Ubuntu?
Step 1: Add the Universe Repository.
Step 2: Update apt-get.
Step 3: Install Alien package.
Step 4: Convert .rpm package to .deb.
Step 5: Install the Converted Package.
Step 6: Install RPM Package Directly Onto the System on Ubuntu.
Step 7: Possible Issues.

How can I check my Java version? Note that there can be multiple installations of JRE and/or JDK on a computer. In that case, the version of Java you see in the console is of the first JRE/JDK found in the list of environment variables. And type the java –version command.

Will an IVA show up on a DBS check? The adverse credit check will also show up any individual voluntary arrangements (IVA), county court judgements (CCJ), or bankruptcy. Not all companies will ask for an adverse credit check, as they are not compulsory, but many do.