On 12/12/18 7:11 PM, Leroy Tennison wrote: > Does your version of CentOS have the @reboot crontab option? If it does this is probably easier unless you want to learn how to write systemd files. CentOS 7.6. I will have to google @reboot... > > > Leroy Tennison > Network Information/Cyber Security Specialist > E: leroy at datavoiceint.com > 2220 Bush Dr > McKinney, Texas > 75070 > www.datavoiceint.com > TThis message has been sent on behalf > of a company that is part of the Harris Operating Group of > Constellation Software Inc. These companies are listed > here > . > If you prefer not to be contacted by Harris > Operating Group > please notify us > . > This message is intended exclusively for the > individual or entity to which it is addressed. This communication > may contain information that is proprietary, privileged or > confidential or otherwise legally exempt from disclosure. If you are > not the named addressee, you are not authorized to read, print, > retain, copy or disseminate this message or any part of it. If you > have received this message in error, please notify the sender > immediately by e-mail and delete all copies of the > message. > > ________________________________________ > From: CentOS <centos-bounces at centos.org> on behalf of Robert Moskowitz <rgm at htt-consult.com> > Sent: Wednesday, December 12, 2018 6:04 PM > To: CentOS mailing list > Subject: [EXTERNAL] [CentOS] Running a command at startup > > On a support forum, I was told that to turn off my board's blue led run: > > echo none | sudo tee /sys/class/leds/blue\:heartbeat/trigger > > Well, this does not survive a system reboot. So I was told: > > Add the off bit to > > /etc/rc.local > > Add it above "exit 0" > > So of course, CentOS is past using rc.local and recommends: > > # It is highly advisable to create own systemd services or udev rules > # to run scripts during boot instead of using this fi > > So can someone point me to how to make this into a simple systemd service? > > thanks > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >