split otr from profanity

basics/games.md

@@ -0,0 +1,4 @@
+
+Games are a great way to learn bash.
+
+- [Over the Wire](https://overthewire.org/wargames)

chat/profanity-otr.md

@@ -0,0 +1,57 @@
+---
+title: "profanity"
+tags: [ "Documentation", "Chat", "OTR" ]
+---
+# otr
+
+'Off The Record' encryption seems mostly dead to me.
+But this is what I did, back in the day...
+
+Install libotr-dev or libotr5-dev or whatever..
+
+```
+sudo apt -y install lib5otr-dev
+```
+
+Make your otr keys.
+
+```
+/otr gen
+```
+
+Then you can start an otr converstation.
+
+```
+/otr start bob@jobbies.org
+```
+
+Or if you already have a conversation windows open, switch to our using:
+
+```
+/otr
+```
+
+Finally, verify!
+
+```
+/otr question "Who are you?" bob
+```
+
+Bob is verified upon the answer, 'bob'.
+
+### OTR Finger Prints
+
+Get yours with 
+
+```
+/otr myfp
+```
+
+```
+/otr theirfp
+```
+
+```
+/otr myfp
+```
+

chat/profanity.md

@@ -1,6 +1,6 @@
 ---
 title: "profanity"
-tags: [ "Documentation", "Chat" ]
+tags: [ "Documentation", "Chat", "omemo" ]
 ---
 # Setup (Commands)
 
@@ -140,54 +140,6 @@ You can ensure omemo automatcally turns on:
 ```
 /omemo policy automatic
 ```
+---
 
-## otr
-
-Install libotr-dev or libotr5-dev or whatever..
-
-```
-sudo apt -y install lib5otr-dev
-```
-
-Make your otr keys.
-
-```
-/otr gen
-```
-
-Then you can start an otr converstation.
-
-```
-/otr start bob@jobbies.org
-```
-
-Or if you already have a conversation windows open, switch to our using:
-
-```
-/otr
-```
-
-Finally, verify!
-
-```
-/otr question "Who are you?" bob
-```
-
-Bob is verified upon the answer, 'bob'.
-
-### OTR Finger Prints
-
-Get yours with 
-
-```
-/otr myfp
-```
-
-```
-/otr theirfp
-```
-
-```
-/otr myfp
-```
-
+'OTR' encryption is mostly dead, but you can find the old instructions [here](profanity-otr).

system/systemd/journal.md

@@ -2,6 +2,18 @@
 title: "journal"
 tags: [ "Documentation", "systemd" ]
 ---
+
+See a running log of all system messages:
+
+
+```bash
+journalctl -f
+```
+
+Or just one unit (`sshd`):
+
+```bash
+journalctl -f -u sshd
 ```
 
 Find errors since November
@@ -14,3 +26,13 @@ Limit size to 2G.
 
 ```bash
 journalctl --vacuum-size=2G
+```
+
+Log the fact that you've installed your own `dnsmasq` on your system to `journalctl`, so that you can notice why your system's broken:
+
+
+```bash
+logger "Installed new dnsmasq"
+sudo journalctl -f
+```
+