From 9628feeedc0999bc21399249f07d4e4118c5a637 Mon Sep 17 00:00:00 2001
From: xyz <gky44px1999@gmail.com>
Date: Thu, 29 Apr 2021 19:41:20 -0700
Subject: custom hotkey for screenshot with time and uuid as filename

---
 .config/sxhkd/sxhkdrc            | 2 ++
 .xinitrc                         | 3 ++-
 programs/my_scripts/time.uuid.sh | 4 ++++
 3 files changed, 8 insertions(+), 1 deletion(-)
 create mode 100644 .config/sxhkd/sxhkdrc
 create mode 100755 programs/my_scripts/time.uuid.sh

diff --git a/.config/sxhkd/sxhkdrc b/.config/sxhkd/sxhkdrc
new file mode 100644
index 00000000..a48ffae5
--- /dev/null
+++ b/.config/sxhkd/sxhkdrc
@@ -0,0 +1,2 @@
+super + Print
+	ffmpeg -f x11grab -i $DISPLAY -vframes 1 $HOME/pictures/screenshots/$($HOME/programs/my_scripts/time.uuid.sh).png
diff --git a/.xinitrc b/.xinitrc
index a7bb44b0..aca3ee9c 100644
--- a/.xinitrc
+++ b/.xinitrc
@@ -36,8 +36,9 @@ export GTK_IM_MODULE=fcitx
 export QT_IM_MODULE=fcitx
 export XMODIFIERS=@im=fcitx
 
+sxhkd &
 fcitx5 &
 $HOME/programs/my_scripts/set_dwm_status_bar.sh &
-xwallpaper --maximize $XDG_CONFIG_HOME/wallpaper.png
+xwallpaper --maximize $HOME/pictures/wallpaper.png
 redshift &
 exec dwm
diff --git a/programs/my_scripts/time.uuid.sh b/programs/my_scripts/time.uuid.sh
new file mode 100755
index 00000000..438499a8
--- /dev/null
+++ b/programs/my_scripts/time.uuid.sh
@@ -0,0 +1,4 @@
+# echo current nanosecond since epoch and alpha-numerically ordered UUID
+# https://stackoverflow.com/questions/28681650/generate-alpha-numerically-ordered-uuids-over-time?noredirect=1&lq=1
+# https://askubuntu.com/questions/342842/what-does-this-command-mean-awk-f-print-4
+echo $(date '+%s.%N').$(uuidgen -t | awk -F- '{OFS="-"; print $3,$2,$1,$4,$5}')
-- 
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