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--- linux:slack_9notes [2025/01/12 10:09] – created azman
+++ linux:slack_9notes [2025/01/12 10:23] (current) – [Multicast DNS @ Zeroconf] azman
@@ Line 4: / Line 4: @@
 **20210620** Slackware's CPU frequency scaling works (checkout ''rc.cpufreq'') - just to remind myself, no need to look into this!
+==== Admin-stuff for non-root user ====
+To allow non-root users basic admin (poweroff,reboot,etc.), add them to ''power'' group and insert the following to ''sudoers''.<code>
+%power ALL=(ALL) NOPASSWD:/sbin/poweroff
+%power ALL=(ALL) NOPASSWD:/sbin/reboot
+%power ALL=(ALL) NOPASSWD:/usr/sbin/pm-suspend
+%power ALL=(ALL) NOPASSWD:/usr/sbin/pm-hibernate
+%power ALL=(ALL) NOPASSWD:/usr/sbin/pm-powersave
+</code>
+//**Note:** The pm-* binaries (pm-utils) are no longer available on Slackware 15.0//
+//**Note20250112:** use loginctl on Slackware 15.0 - no need to add sudoers//
+==== Multicast DNS @ Zeroconf ====
+  * install nss-mdns (requires avahi, which requires libdaemon)
+  * save nss config (in etc)
+    * ''mv nsswitch.conf nsswitch.conf-orig''
+  * use provided nss config
+    * ''cp nsswitch.conf-mdns nsswitch.conf''
+  * run daemon at startup ''rc.avahidaemon'' and ''rc.avahidnsconfd''