From 49f3e2a10cfa830b0c680ccf0cd5ef4ed728424b Mon Sep 17 00:00:00 2001
From: Finlay Davidson <finlay.davidson@coderclass.nl>
Date: Mon, 20 Feb 2023 11:13:03 +0100
Subject: [PATCH] Switch to find over ls -l

---
 backup.sh   | 2 +-
 clear.sh    | 5 +++--
 download.sh | 2 +-
 uart_log.sh | 4 ++--
 4 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/backup.sh b/backup.sh
index f3e997e..e44b45c 100755
--- a/backup.sh
+++ b/backup.sh
@@ -6,7 +6,7 @@ mkdir -p "$BKPPATH"
 
 NOW=$(date +%s)
 
-num=$(ls -l /dev/ttyACM* | rev | cut -c 1)
+num=$(find /dev -name 'ttyACM*' | sort | rev | cut -c 1)
 echo com is: "$num"
 mapfile -t splitPorts <<< "$num"
 echo "This tool assumes your buds are the only thing connected and are enumerated {right,left} order. YMMV"
diff --git a/clear.sh b/clear.sh
index 21a648d..f51df0a 100755
--- a/clear.sh
+++ b/clear.sh
@@ -1,2 +1,3 @@
-#!/bin/bash
-make T=open_source -j DEBUG=1 clean
+#!/bin/sh
+
+make -j "$(nproc)" T=open_source DEBUG=1 clean
diff --git a/download.sh b/download.sh
index 4a1b365..7519f42 100755
--- a/download.sh
+++ b/download.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-num=$(ls -l /dev/ttyACM* | rev | cut -c 1)
+num=$(find /dev -name 'ttyACM*' | sort | rev | cut -c 1)
 echo com is: "$num"
 mapfile -t splitPorts <<< "$num"
 echo "This tool assumes your buds are the only thing connected and are enumerated {right,left} order. YMMV"
diff --git a/uart_log.sh b/uart_log.sh
index be75958..93f16a0 100755
--- a/uart_log.sh
+++ b/uart_log.sh
@@ -1,5 +1,5 @@
-#! /bin/bash
+#!/bin/sh
 
-num=$(ls -l /dev/ttyUSB* | rev | cut -c 1)
+num=$(find /dev -name 'ttyUSB*' | rev | cut -c 1)
 echo "$num"
 sudo minicom "port$num"