Merge branch 'main' of /var/git/dotfiles

3 files changed, 32 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4e42516
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,7 @@
+config/essentials/zsh/.zcompdump
+config/essentials/zsh/histfile
+config/essentials/gnupg/*
+config/X/mpv/watch_later/*
+config/common/mpd/database
+config/essentials/nvim/plugin/
+config/common/newsboat/urls
diff --git a/bin/common/drop_cache b/bin/common/drop_cache
new file mode 100755
index 0000000..4833597
--- /dev/null
+++ b/bin/common/drop_cache
@@ -0,0 +1,8 @@
+#!/bin/sh
+if [ "$(id -u)" -ne 0 ]
+then
+	echo "Please run as root."
+	exit 1
+fi
+echo 3 | tee /proc/sys/vm/drop_caches >/dev/null
+echo "cache cleared."
diff --git a/config/essentials/zsh/functions.zsh b/config/essentials/zsh/functions.zsh
index 4226362..f21ce9b 100644
--- a/config/essentials/zsh/functions.zsh
+++ b/config/essentials/zsh/functions.zsh
@@ -161,3 +161,20 @@ ngenable ()
 {
 	ln -sf /etc/nginx/sites-available/$1 /etc/nginx/sites-enabled/
 }
+
+vbsr ()
+{
+	vboxmanage snapshot "$1" restore "$2" &&
+		vboxmanage startvm "$1" ||
+		vboxmanage controlvm "$1" poweroff
+}
+vbsrr ()
+{
+	vbsr "$1" "$2"
+	sleep 3
+	vbsr "$1" "$2"
+}
+vbst ()
+{
+	vboxmanage snapshot "$1" take "$2"
+}