X-Git-Url: http://git.scottworley.com/keystroke-timestamps/blobdiff_plain/327688da2c74edb33dca2d4c04d2bab91f2e46fd..9aa98221c70b2c70997bfc5607b86b8602cfe73d:/gaps.sh

diff --git a/gaps.sh b/gaps.sh
index 46a05cc..2d28af9 100755
--- a/gaps.sh
+++ b/gaps.sh
@@ -1,12 +1,9 @@
 #!/bin/bash
 
 threshold=${1:-3600}
-LOGFILE="$HOME/keystroke-timestamps.log"
+LOGFILE="${2:-$HOME/keystroke-timestamps.log}"
 
-awk -vthreshold="$threshold" '
-  BEGIN {
-    time_fmt = "%F %T"
-  }
+awk -vthreshold="$threshold" -vtime_fmt="%F %T" '
   {
     if (prev && $1 - prev > threshold) {
       print(strftime(time_fmt, prev), "to", strftime(time_fmt, $1), "was", $1 - prev)