![]() The command to add it to $PATH is: echo 'export PATH="$:/opt"' | sudo tee -a ~/etc/environment.d/nf If you add /opt to $PATH, then you will be able to call the program name as a command. If you want to call from another directory, change the invocation to: sudo /opt/jetbrains-toolboxīelow are a couple of options that will let you omit the full-path invocation. jetbrains-toolboxĪs it stands, this needs to be called from inside /opt. The best way to do this is with the following command: sudo. Once the program is installed, it will usually need to be invoked with escalated privileges. Will work as well for most at-home single user Ubuntu desktop installations. Additionally, leaving that character out completely, as in sudo chmod +x /opt/rest-of-the-qualified-pathname In the u+x bit above, the u is for user, and so it will be runnable only by you (assuming no other permissions are set.) The options here are 'u' for user(owner of the file, not the user running the command, which should be root anyway), 'g' for group (which denotes the owner's home group), 'o' for other (to change the permission for users not in the owner's group), or 'a' for all. ![]() It is up to you to decide which best fits your situation. You have doubts about ownership, here are some other options that you can use. The instructions above assume that you are the owner of the file. ![]() The relative path will work as well, in case you already have a terminal opened to the parent directory. One way to do this is to use the chmod command as follows: sudo chmod u+x /opt/rest-of-the-qualified-pathname Just going on what you have written so far, you also need to give the app the execute permission. Tl dr: Adjust file permissions and invoke using sudo
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