utilies

commit 76a47ded01cd89790f1521346b1ddc7486ee7b23
parent af2933adebb0587ea9cd8c6d09244ad279c68edb
Author: Taco-C <perian.forod@gmail.com>
Date:   Thu,  2 Jul 2020 00:19:06 +0200

Add wifi-select

Diffstat:
M
README.md
 | 
1
+
A
wifi-select
 | 
25
+++++++++++++++++++++++++

2 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/README.md b/README.md
@@ -10,5 +10,6 @@ A handful of (useful) scripts for unix-like systems.
 | `ordur` | | Print the time as text. |
 | `rgc` | | Groff to PDF compiler. |
 | `update-stagit.sh` | [stagit](https://git.codemadness.org/stagit/file/README.html) | Makes static html pages for all repos in `/srv/git/` into `/srv/http/`, and an index page. |
+| `wifi-select` | `rofi` or `dmenu`, NetworkManager | Connect to a wifi with NetworkManager. |
 | `wiktionaire` | `rofi` or `dmenu`, `surf` or another web browser. | Search for word on Wiktionary from the desktop. |
 
diff --git a/wifi-select b/wifi-select
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+_connect() {
+    # Gets list of saved configurations.
+    _saved_nets=`nmcli -f NAME con show | grep -v "^NAME"`
+
+    # Gets available networks.
+    _ssids=`nmcli device wifi list | grep -v "^IN" | cut -c2- | awk '{print $2}' | grep -v "^--$"`
+
+    # Filter the available networks based on the saved ones, and send to rofi.
+    _ssid=`echo "$_saved_nets" | grep "$_ssids" | rofi -dmenu`
+
+    [ "$_ssid" = "" ] && exit
+
+    nmcli device wifi connect $_ssid >/dev/null
+    _notify_current
+}
+
+_notify_current() {
+    _current=`nmcli device status | grep "^wls3" | awk '{print $4}'`
+    notify-send "IEEE 802.11b-nettverk" "$_current" --urgency=low
+}
+
+[ "$1" = "-n" ] && _notify_current || _connect+
\ No newline at end of file