Add wgup and wgdown scripts

script/wgdown

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+#
+# deactivate all wireguard interfaces; requires sudo
+
+set -e
+
+if [[ $euid > 0 ]]; then
+  echo "requires administrative privileges"
+  exit 1
+fi
+
+wg | grep interface: | grep -oP '([-\w]+)$' | while read -r iface ; do
+  echo "iface $iface down..."
+  wg-quick down "$iface"
+done

script/wgup

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+#
+# select and active wireguard interface; requires sudo
+
+set -e
+
+if [[ $euid > 0 ]]; then
+  echo "requires administrative privileges"
+  exit 1
+fi
+
+defaultquery="es1"
+conffile=$(find /etc/wireguard -type f -name '*.conf' | sort | fzf -q "$defaultquery")
+config=$(basename "$conffile" ".conf")
+wg-quick up "$config"

zshrc

@@ -75,6 +75,9 @@ alias pk="pkill -fc"
 alias rez="source $HOME/.zshenv && source $ZDOTDIR/.zshrc"
 alias sc="systemctl"
 alias sysc="systemctl"
+alias wg="sudo wg"
+alias wgdown="sudo wgdown"
+alias wgup="sudo wgup"
 alias zzz="sudo systemctl hibernate"
 
 # recursive grep with line numbers and colour, ignoring binary files: