swupd: add page (#4605)

pages/linux/swupd.md

@@ -0,0 +1,32 @@
+# swupd
+
+> Package management utility for Clear Linux.
+> More information: <https://docs.01.org/clearlinux/latest/guides/clear/swupd.html>.
+
+- Update to latest version:
+
+`sudo swupd update`
+
+- Show current version, and check whether a newer one exists:
+
+`swupd check-update`
+
+- List installed bundles:
+
+`swupd bundle-list`
+
+- Locate the bundle where a wanted package exists:
+
+`swupd search -b {{package}}`
+
+- Install a new bundle:
+
+`sudo swupd bundle-add {{bundle}}`
+
+- Remove a bundle:
+
+`sudo swupd bundle-remove {{bundle}}`
+
+- Correct broken or missing files:
+
+`sudo swupd verify`