1 files changed, 4 insertions, 0 deletions
diff --git a/tests/trap1.sub b/tests/trap1.sub
new file mode 100755
index 0000000..48f8530
--- /dev/null
+++ b/tests/trap1.sub
@@ -0,0 +1,4 @@
+# signals ignored at shell startup cannot be trapped or reset
+trap 'echo USR2' USR2
+
+trap -p USR2