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--- linux:tricks [2019-07-13 03:04] – created Odd Stråbø
+++ linux:tricks [2020-05-08 22:47] (current) – [PVC] Odd Stråbø
@@ Line 6: / Line 6: @@
 xhost +SI:localuser:test
 sudo su - test -c "DISPLAY=$DISPLAY kodi"
+</code>
+====== List OpenWRT/LEDE (OPKG) user-installed packages ======
+Assumes there has been no package updates since system install time, only new packages added.
+<code bash>
+function opkg_list_user_installed() {
+    TS=$(opkg status kernel | grep "Installed-Time:" | grep -oE '[0-9]+')
+    for pkg in $(opkg list-installed | cut -d ' ' -f 1); do
+        ST=$(opkg status $pkg)
+        if [ ! $(echo "$ST" | grep 'Installed-Time:' | grep -oE '[0-9]+') -eq $TS ]; then
+            if echo "$ST" | grep -q '[S]tatus:.*user'; then
+                echo $pkg
+            fi
+        fi
+    done
+}
+</code>
+====== OpenWRT Update all packages ======
+<code bash>
+opkg update
+opkg upgrade $(opkg list-upgradable | cut -d' ' -f0)
+</code>
+====== PVC ======
+<code bash>
+  $ pvc vm flush-locks Jellyfin
+  $ sudo rbd list vms
+  $ sudo rbd lock list vms/jellyfin_disk1
+  There is 1 exclusive lock on this image.
+  Locker          ID                   Address
+  client.80789691 auto 140104987332272 10.0.0.1:0/3183410785
+  $ sudo rbd lock remove vms/jellyfin_disk1 'auto 140104987332272' 'client.80789691'
 </code>

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