![]() ![]() Those that have never had a hard drive fail. That's useful for testing but portage will not remember those settings, so they will be reverted later.įor the paranoid, there is a special USE flag that turns off all USE flags set before it. Together, this defines your global USE settnig.įurther down still are your per package USE settings defined in /etc/portage/eįor completeness, You may set USE=. The next layer are your additions and subtractions in nf USE flags are set in an hierarchical manner.Īt the top level are the USE flags that come with your profile. testcafe firefox my-tests -disable-multiple-windows. “And even in authoritarian countries, information networks are helping people discover new facts and making governments more accountable.”– Hillary Clinton, Jan. Use the -T (-test-grep) option to filter tests by grep pattern. But if you don't like them, you can either switch to a profile that suits you better, or override them with nf or /etc/portage/e. The version installed by brew includes the -P option, so you don't need to change your. it doesn't replaces the system grep (you need to put the installed grep before the system one on the PATH). Flags set by the profile or the ebuild are usually good defaults. If your scripts are for your use only, you can install grep from homebrew-core using brew: brew install grep Then it's available as ggrep (GNU grep). You can't change these as they would be overwritten next time you do emerge -sync. Default flags can be defined by the profile (for example, profiles/targets/desktop/gnome/e), or by an ebuild itself (it would have IUSE="+flag" in it). The flags you set in nf are meant to override the default flags. Thx Is there any config file for profile USE flgas? I assume it's done this way to make it easier to choose your 'base' system from which you can refine up or down without cluttering your nf that much. USE flags in your nf work as an addition on top of your profile USE flags. My question is How can it be possible that 2 ways of checking out flags output different results? I suppose those are the flags set when choosing the profile during installation. I've just installed Gentoo for the first time.ĭuring installation I chose "desktop/gnome (stable)" profile but after finally rebooting when I check out /etc/portage/nf I only see one flag which I never got to used static-libs.īut if emerge -info | grep ^USE a lot of other flags are shown. Posted: Fri 10:48 pm Post subject: emerge -info | grep ^USE outputs too many USE flags Gentoo Forums Forum Index Installing Gentoo ![]() emerge -info | grep ^USE outputs too many USE flags What is GREP GREP refers to the use of grep command to determine if the data it receives adheres to a defined pattern. You'll see a lot of StackOverflow answers recommending -color=always, but that will give you those weird color code characters and is not probably what you want.Gentoo Forums :: View topic - emerge -info | grep ^USE outputs too many USE flags The -A flag represents after and prints a specified number of lines after a matched string. These options allow us to get the context around a matched string. This is because the colors are coded as characters right into the output text, and they'll show up in plaintext output files and other programs like less. While the grep command offers many options, some of the most interesting flags are A, B, and C. "Auto" will colorize the output if it is being output to a terminal, but drop the colors if the output is getting piped to another command or a file. In fact, there's even a -colour convenience option for those so inclined! It can take the values "never", "always", or "auto". I love vim and use this feature all the time. Vim users: YoU cAn Do ThE sAmE tHiNg In ViM! If you type /magic, you see something like this: Run less example.txt and then type / followed by your search term. A better way might be to use the neat search functions of less. Enter fullscreen mode Exit fullscreen modeĪlthough, that's abusing grep a little bit. ![]()
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