creating raw images for QEMU

2025-08-11 14:18:59 +02:00 · 2025-08-11 14:18:59 +02:00 · 49cc960703
commit 49cc960703
parent 3b9e0a1f33
13 changed files with 164 additions and 17 deletions
--- a/lib/system/utils.rb
+++ b/lib/system/utils.rb
@ -0,0 +1,6 @@
+def sh(cmd)
+    out = `#{cmd} 2>/dev/null`.to_s.strip
+    out.empty? ? "" : out
+    rescue
+        ""
+end