diff options
| author | Doug Barton <dougb@FreeBSD.org> | 2002-03-17 20:14:11 +0000 |
|---|---|---|
| committer | Doug Barton <dougb@FreeBSD.org> | 2002-03-17 20:14:11 +0000 |
| commit | c84f8c0e1788e3d4765e26f4bc1ac55a7a0fb5b2 (patch) | |
| tree | f7138699f813eeaef053897d02a89ef59ec66f51 /etc/rc.d/sysctl | |
| parent | 6de2a2e8a5ecc812a85e5933d42ce57fecd9a922 (diff) | |
Notes
Diffstat (limited to 'etc/rc.d/sysctl')
| -rw-r--r-- | etc/rc.d/sysctl | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/etc/rc.d/sysctl b/etc/rc.d/sysctl index bedddb636697..1e315f2eb239 100644 --- a/etc/rc.d/sysctl +++ b/etc/rc.d/sysctl @@ -38,7 +38,23 @@ if [ -f /etc/sysctl.conf ]; then \#*|'') ;; *) - sysctl ${var} + mib=${var%=*} + val=${var#*=} + + if current_value=`sysctl -n ${mib} 2>/dev/null`; then + case ${current_value} in + ${val}) ;; + *) + sysctl ${var} + ;; + esac + else + case ${1} in + last) + echo "Warning: sysctl ${mib} does not exist" + ;; + esac + fi ;; esac done < /etc/sysctl.conf |