Re: [RDD] Print Degrees in RML
GNU bash 4.2+ supports unicode, so the following should work as well: hotness=$(echo -e 18 '\u2103') hotness=$(echo -e 18 '\u00b0'C) or using (some versions of) printf: printf -v hotness "%d \u2103" 18 On 6/1/21 2:12 pm, Robert Jeffares wrote: > Try > > hotness=`echo 18 $'\xe2\x84\x83'` > /usr/bin/rmlsend --to-host=localhost --to-port=5858 LB\ "$hotness"! > > works in v3.x > > substitute $temperature for 18 using your local variable > > > 73 > > Robert > > On 6/01/21 3:31 pm, wa7skg wrote: >> I have a script that grabs weather information, manipulates it, pulls >> an appropriate audio cart, and airs the temperature periodically. I >> have modified the script to add the rmlsend LB command to display the >> current temperature in the Label box of RDAirplay. The script is >> >> rmlsend LB\ "KHRB-LP $T Degrees"\! >> >> If possible, I'd to have that display the degrees symbol (superscript >> o) instead of Degrees. I've researched trying to find how to print >> special characters in bash to no avail. >> >> Is this possible in RML? >> >> Thanks. >> >> ___ Rivendell-dev mailing list Rivendell-dev@lists.rivendellaudio.org http://caspian.paravelsystems.com/mailman/listinfo/rivendell-dev
Re: [RDD] Print Degrees in RML
Had to tweak it a bit. I had to use \xe2\x84\x89 to get F instead of C and didn't need all the paths, but it works great. Thanks, Michael Robert Jeffares wrote on 1/5/21 8:12 PM: Try hotness=`echo 18 $'\xe2\x84\x83'` /usr/bin/rmlsend --to-host=localhost --to-port=5858 LB\ "$hotness"! works in v3.x substitute $temperature for 18 using your local variable 73 Robert On 6/01/21 3:31 pm, wa7skg wrote: I have a script that grabs weather information, manipulates it, pulls an appropriate audio cart, and airs the temperature periodically. I have modified the script to add the rmlsend LB command to display the current temperature in the Label box of RDAirplay. The script is rmlsend LB\ "KHRB-LP $T Degrees"\! If possible, I'd to have that display the degrees symbol (superscript o) instead of Degrees. I've researched trying to find how to print special characters in bash to no avail. Is this possible in RML? Thanks. ___ Rivendell-dev mailing list Rivendell-dev@lists.rivendellaudio.org http://caspian.paravelsystems.com/mailman/listinfo/rivendell-dev
Re: [RDD] Print Degrees in RML
Try hotness=`echo 18 $'\xe2\x84\x83'` /usr/bin/rmlsend --to-host=localhost --to-port=5858 LB\ "$hotness"! works in v3.x substitute $temperature for 18 using your local variable 73 Robert On 6/01/21 3:31 pm, wa7skg wrote: I have a script that grabs weather information, manipulates it, pulls an appropriate audio cart, and airs the temperature periodically. I have modified the script to add the rmlsend LB command to display the current temperature in the Label box of RDAirplay. The script is rmlsend LB\ "KHRB-LP $T Degrees"\! If possible, I'd to have that display the degrees symbol (superscript o) instead of Degrees. I've researched trying to find how to print special characters in bash to no avail. Is this possible in RML? Thanks. -- Communication Consultants 2020 Limited 64 Warner Park Avenue Laingholm Auckland 0604 New Zealand ___ Rivendell-dev mailing list Rivendell-dev@lists.rivendellaudio.org http://caspian.paravelsystems.com/mailman/listinfo/rivendell-dev
