Make stats example program immune to MacOS's sed

2013-12-11 19:55:09 +01:00
parent 2937461f0d
commit ef975e2309
1 changed files with 2 additions and 1 deletions
--- a/examples/stats/wifi-example-db.sh
+++ b/examples/stats/wifi-example-db.sh
@@ -70,7 +70,8 @@ CMD="select exp.input,avg(100-((rx.value*100)/tx.value)) \
    order by abs(exp.input) ASC;"

 sqlite3 -noheader data.db "$CMD" > wifi-default.data
-sed -i "s/|/   /" wifi-default.data
+sed -i.bak "s/|/   /" wifi-default.data
+rm wifi-default.data.bak
 gnuplot wifi-example.gnuplot

 echo "Done; data in wifi-default.data, plot in wifi-default.eps"