From f87ad6a485a005890ae24b82caa643ef90c430e8 Mon Sep 17 00:00:00 2001
From: mo khan <mo.khan@gmail.com>
Date: Sat, 12 Oct 2019 14:39:39 -0600
Subject: add test for finding uid 0

---
 bin/uid-zero | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'bin/uid-zero')

diff --git a/bin/uid-zero b/bin/uid-zero
index 2976cbb..9b2640f 100755
--- a/bin/uid-zero
+++ b/bin/uid-zero
@@ -1,7 +1,9 @@
 #!/bin/bash
 
+FILE=${1:-'/etc/passwd'}
+
 if [[ "$OSTYPE" == "darwin"* ]]; then
-  cat /etc/passwd | cut -d: -f1,3 | grep ':0'
+  cat $FILE | cut -d: -f1,3 | grep ':0'
 else
-  cat /etc/passwd | grep -P '^\w+:[x]:\d+:0.*$'
+  cat $FILE | grep -P '^\w+:[x]:\d+:0.*$'
 fi
-- 
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