From 806542bb01cf5c1ab7534ab532a1e1f0f3450b42 Mon Sep 17 00:00:00 2001 From: Sören Tempel Date: Thu, 2 Apr 2015 11:00:50 +0200 Subject: zzz: Use printf(1) instead of echo(1) -n The behaviour of the -n flag is implementation-defined See: http://pubs.opengroup.org/onlinepubs/9699919799/utilities/echo.html#tag_20_37 --- zzz | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/zzz b/zzz index ead0051..69fd3b1 100755 --- a/zzz +++ b/zzz @@ -39,18 +39,18 @@ test -w /sys/power/state || fail "sleep permission denied" ( flock -n 9 || fail "another instance of zzz is running" -echo -n "Zzzz... " +printf "Zzzz... " for hook in /etc/zzz.d/suspend/*; do [ -x "$hook" ] && "$hook" done case "$ZZZ_MODE" in - standby) echo -n freeze >/sys/power/state || fail "standby failed";; - suspend) echo -n mem >/sys/power/state || fail "suspend failed";; + standby) printf freeze >/sys/power/state || fail "standby failed";; + suspend) printf >/sys/power/state || fail "suspend failed";; hibernate) echo $ZZZ_HIBERNATE_MODE >/sys/power/disk - echo -n disk >/sys/power/state || fail "hibernate failed";; + printf disk >/sys/power/state || fail "hibernate failed";; noop) sleep 5;; esac -- cgit 1.4.1