From 28fec01fd32a9b03b85421e2bd7660fa3a67983c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Mon, 15 Nov 2021 15:04:03 +0100
Subject: Mon, 15 Nov 2021 15:04:03 +0100

---
 .vimwiki_tags                                   |  8 +++++-
 "V\303\244stg\303\266ta/veckomail.wiki"         |  1 +
 "V\303\244stg\303\266ta/veckomail/2021/45.wiki" | 20 +++++++++++++
 fpga.wiki                                       | 37 +++++++++++++++++++++++++
 index.wiki                                      |  2 ++
 sudo.wiki                                       | 10 +++++++
 6 files changed, 77 insertions(+), 1 deletion(-)
 create mode 100644 "V\303\244stg\303\266ta/veckomail/2021/45.wiki"
 create mode 100644 fpga.wiki
 create mode 100644 sudo.wiki

diff --git a/.vimwiki_tags b/.vimwiki_tags
index 71d5424..398826c 100644
--- a/.vimwiki_tags
+++ b/.vimwiki_tags
@@ -1 +1,7 @@
-!_TAG_FILE_SORTED	1	
+!_TAG_FILE_FORMAT	2
+!_TAG_FILE_SORTED	1
+!_TAG_OUTPUT_MODE	vimwiki-tags
+!_TAG_PROGRAM_AUTHOR	Vimwiki
+!_TAG_PROGRAM_NAME	Vimwiki Tags
+!_TAG_PROGRAM_URL	https://github.com/vimwiki/vimwiki
+!_TAG_PROGRAM_VERSION	2.5
diff --git "a/V\303\244stg\303\266ta/veckomail.wiki" "b/V\303\244stg\303\266ta/veckomail.wiki"
index 6832b53..759dc56 100644
--- "a/V\303\244stg\303\266ta/veckomail.wiki"
+++ "b/V\303\244stg\303\266ta/veckomail.wiki"
@@ -25,6 +25,7 @@
 [[veckomail/2021/41]]
 [[veckomail/2021/43]]
 [[veckomail/2021/44]]
+[[veckomail/2021/45]]
 
 
 = Kommande datum =
diff --git "a/V\303\244stg\303\266ta/veckomail/2021/45.wiki" "b/V\303\244stg\303\266ta/veckomail/2021/45.wiki"
new file mode 100644
index 0000000..ba8f844
--- /dev/null
+++ "b/V\303\244stg\303\266ta/veckomail/2021/45.wiki"
@@ -0,0 +1,20 @@
+= Fredag =
+Fredagens föreningskväll sker i vanlig ordning, men i ovanlig ordning
+är Rehnman ansvarig.
+
+Likt alltid kan du ringa 073 - 81 88 442 för att bli insläppet, men
+stanna fortfarande hemma om du känner dig sjuk.
+
+= Mera punschkille-VM =
+På grund av det rådande väderleksförhållandet ställdes punschkillen in
+förrå veckan. Vi försöker igen den här veckan. Start klockan 20,
+anmälan sker på plats.
+
+= Kommande datum =
+
+- 2021-11-15 :: Kille-OVM
+- 2021-11-27 :: Midvinterblotet
+- 2021-12-03 :: Caps-VM
+- 2021-12-11 :: Julbord
+- 2021-12-17 :: Bartömning
+
diff --git a/fpga.wiki b/fpga.wiki
new file mode 100644
index 0000000..dcf84c2
--- /dev/null
+++ b/fpga.wiki
@@ -0,0 +1,37 @@
+`/lib/firmware` `fpga.dtbo`
+
+dtc -O dtb -o fpga.dtbo -b 0 -@ fpga.dts
+
+{{{chip
+mount -t configfs configfs /config
+# /sys/kernel/config
+
+mkdir /config/device-tree/overlays/test
+echo fpga.dtbo > /config/device-tree/overlays/test/path
+
+echo 1 > /sys/class/leds/fpga_led2/brightness
+}}}
+
+Demonstration/SoC_FPGA/DE10_Stardard_GHRD/fpga.dts
+
+=== Send file ===
+{{{sh
+#!/bin/sh
+
+sudo -l || exit 1
+
+tmp=$(mktemp)
+echo -n "$1 " | sudo tee /dev/ttyUSB0
+base64 "$1" > $tmp
+cat $tmp | wc -c | sudo tee /dev/ttyUSB0
+cat $tmp |sudo tee /dev/ttyUSB0
+md5sum "$1"
+}}}
+
+=== Recv file ===
+{{{sh
+#!/bin/sh
+IFS=' ' filename bytes 
+dd bs=1 count=$bytes | base64 --decode > $filename
+md5sum $filename
+}}}
diff --git a/index.wiki b/index.wiki
index 30238ff..779a5ca 100644
--- a/index.wiki
+++ b/index.wiki
@@ -15,6 +15,8 @@
 - [[puppet]]
 - [[gcc]]
 - [[gdb]]
+- [[fpga]]
+- [[sudo]]
 
 == Projekt ==
 - [[GitServer]]
diff --git a/sudo.wiki b/sudo.wiki
new file mode 100644
index 0000000..977dc58
--- /dev/null
+++ b/sudo.wiki
@@ -0,0 +1,10 @@
+cat /etc/pam.d/system-auth | grep faillock
+
+{{{
+auth       required                    pam_faillock.so      preauth
+auth       [default=die]               pam_faillock.so      authfail
+auth       required                    pam_faillock.so      authsucc
+# If you drop the above call to pam_faillock.so the lock will be done also
+}}}
+
+/var/run/faillock/${username}
-- 
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