On Thu, Jun 15, 2017 at 4:12 PM, Trever L. Adams < tre...@middleearth.sapphiresunday.org> wrote:
> I am needing a bit of help. I am converting some of my old crontab > entries to xxx.timer and xxx.service systemd files. I have the following > (the system is a backup server that can be woken by magic packets or > some amount of time before the backups run): > > ExecStart=/usr/sbin/rtcwake -m mem -t $(/usr/bin/date +\%s -d 'today > 23:50') > /dev/null > > It yeilds: > > Invalid escape sequences in line, correcting: "/usr/sbin/rtcwake -m mem > -t $(/usr/bin/date +\%s -d 'today 23:50') > /dev/null" > > > Is there a way to correct this easily, or am I going to have to turn > that line into a separate shell script? SystemD executes the binaries directly without a shell so you can't use shell variables and such. You could write a script or I think prepending /usr/bin/bash on the front may work. You may need to put the commands in quotes. Google should find you an example. Thanks, Richard
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