From a592b300f22cdea6f5f5298c9cedadf21d750baf Mon Sep 17 00:00:00 2001
From: Michele Cereda <cereda.michele@gmail.com>
Date: Sun, 17 Apr 2022 20:33:38 +0200
Subject: [PATCH] Added portage notes to the knowledge base

---
 knowledge base/portage.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 knowledge base/portage.md

diff --git a/knowledge base/portage.md b/knowledge base/portage.md
new file mode 100644
index 0000000..8f49dd3
--- /dev/null
+++ b/knowledge base/portage.md	
@@ -0,0 +1,19 @@
+# Portage
+
+```shell
+# system update
+sudo emerge --sync
+sudo emerge --quiet --verbose --update --deep --newuse --with-bdeps=y --ask @world
+sudo emerge --depclean --ask
+
+# check active portage features
+portageq envvar FEATURES | xargs -n 1
+```
+
+## Further readings
+
+- [/etc/portage]
+- [Portage]
+
+[/etc/portage]: https://wiki.gentoo.org/wiki//etc/portage
+[portage]: https://wiki.gentoo.org/wiki/Portage