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-rwxr-xr-xexamples/var_service/nmeter/run17
1 files changed, 8 insertions, 9 deletions
diff --git a/examples/var_service/nmeter/run b/examples/var_service/nmeter/run
index fa0837bc4..7e51124e1 100755
--- a/examples/var_service/nmeter/run
+++ b/examples/var_service/nmeter/run
@@ -1,21 +1,20 @@
#!/bin/sh
+exec >/dev/null
+exec 2>&1
+exec </dev/null
+
# Since per-process /proc/net/ (-> /proc/self/net/) appeared,
# we need to be root
-user=root
+user="root"
tty="/dev/tty9"
-
-chmod -R a+X . # or else env will moan
-chown $user: $tty # devfs made happy
-
cmd="nmeter '%t %c x %x p%p f %f b %b m %m if%[nif]'"
-exec >/dev/null
-exec 2>&1
-exec </dev/null
+chmod -R a+X . # or else env will moan
+chown "$user": "$tty" # devfs made happy
eval exec \
-setuidgid "$user" \
env - PATH="$PATH" \
+setuidgid "$user" \
<"$tty" >"$tty" 2>&1 \
$cmd