From 4b05862b26330e28f0f2354c57fa5feeb0ee22e2 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Tue, 23 Mar 2021 08:04:10 +0200
Subject: feat: add new script, "repeat"

---
 Makefile |  1 +
 repeat   | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100755 repeat

diff --git a/Makefile b/Makefile
index be4b342..313eea9 100644
--- a/Makefile
+++ b/Makefile
@@ -14,6 +14,7 @@ scripts = \
     prettyml \
     prettyson \
     print-argv \
+    repeat \
     ssl-cert-gen \
     totp
 
diff --git a/repeat b/repeat
new file mode 100755
index 0000000..afe3b92
--- /dev/null
+++ b/repeat
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -eu -o pipefail
+
+n="$1"
+shift
+
+i=0
+while [ "$i" -lt "$n" ] && "$@"
+do
+    i=$(( "$i" + 1 ))
+done
-- 
cgit v1.2.1