![]() ![]() ![]() The tools cannot tell whether any specific use is pure genius or pure stupidity. Linux will let you shoot yourself in the head, chest, arm, leg, foot or toe by doing dumb things. But, Linux is about having choices and many people still choose to use code from projects with a history of bad releases and poor security in their code.Īs for "safe and tested" - there are many tools included in Linux that aren't safe to use, but these are included in base installs all the time. In theory, we can find projects with poor reputations and decide not to use that project. Each project team has their reputation and history of releasing good code and not-so-good code. They lean on the reputation of the upstream team greatly. There is no way for Canonical to test everything in their releases or their repos. Well, that is the intent, but bad code happens in all programs and sometimes it gets released. By using reputable PPAs, we end up running the most stable, least buggy code on our systems. ![]() The non-core repos add this way are called "PPAs" and they extend the package management system so that the PPA creator and update their packages and we all get the latest version of their software. There are repos that you might have added without understanding what that meant or they may have been added by installing a program by using a. The complete list is in /etc/apt/sourced* and subdirectories. There should be a tab for the main ones with checkboxes as to which you want to include and which you do not. However, you can control which repositories are used. There's no way that Canonical can ensure security or even compatibility with those 3rd party repos. The software application includes core, non-core and 3rd party repositories. ![]()
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