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	ttical.1 - ics2txt - convert icalendar .ics file to plain text
	git clone git://bitreich.org/ics2txt git://hg6vgqziawt5s4dj.onion/ics2txt
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	ttical.1 (1537B)
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	1 .Dd $Mdocdate: Mar 1 2020$
	2 .Dt TICAL 1
	3 .Os
	4 .
	5 .
	6 .Sh NAME
	7 .
	8 .Nm tical
	9 .Nd convert ics file to simpler tsv or txt formats
	10 .
	11 .
	12 .Sh SYNOPSIS
	13 .
	14 .Nm tical-tsv Ar <file.ics >file.tsv
	15 .Nm tical-ics Ar <file.tsv >file.ics
	16 .Nm tical-txt Ar <file.tsv >file.txt
	17 .Nm tical-back Ar <file.txt >file.tsv
	18 .
	19 .Sh DESCRIPTION
	20 .
	21 .Nm
	22 is set of awk scripts to deal with iCal
	23 .Pq Pa .ics
	24 format to publish, display and convert *.ics files, though a simple
	25 central TSV format.
	26 .Pp
	27 They all read from either stdin or the file passed as argument, and
	28 write to stdout.
	29 .
	30 .Pp
	31 .The
	32 .Pa file.tsv
	33 files have one line per event, all with the following fields,
	34 separated by one tab:
	35 .
	36 .Bl -offset 1n -width 1n -enum -compact
	37 .
	38 .It
	39 Begining (epoch)
	40 .
	41 .It
	42 End (epoch)
	43 .
	44 .It
	45 Category
	46 .
	47 .It
	48 Location
	49 .
	50 .It
	51 Summary
	52 .
	53 .It
	54 Description
	55 .
	56 .El
	57 .
	58 .
	59 .Sh EXAMPLES
	60 .
	61 Convert a calendar from HTTP
	62 .Pa .ics
	63 to custom
	64 .Pa .txt
	65 sorted by beginning:
	66 .Dl curl "$url.ics" \| tical-tsv \| sort -n -k 1,1 \| tcal-txt
	67 .
	68 .Pp
	69 Convert a custom
	70 .Pa .txt
	71 format back to an
	72 .Pa .ics
	73 file and publish it:
	74 .Dl tical-back cal.txt \| tcal-ics \| ssh "www@$host" 'cat >/var/www/cal.i…
	75 .
	76 .Pp
	77 Split an
	78 .ics
	79 file according to the category, saved as
	80 .Pa .tsv :
	81 .Dl tical-tsv cal.txt \| awk -F '\et' '{ f = $3".tsv"; print >>f }'
	82 .
	83 .
	84 .Sh SEE ALSO
	85 .
	86 .Xr cal 1 ,
	87 .Xr calendar 1 ,
	88 .Xr date 1 ,
	89 .Xr sort 1
	90 .
	91 .
	92 .Sh STANDARDS
	93 .
	94 .Rs
	95 .%A Desruisseaux
	96 .%D September 2009
	97 .%T Internet Calendaring and Scheduling Core Object Specification (iCale…
	98 .%R RFC 5545
	99 .Re
	100 .
	101 .
	102 .Sh AUTHORS
	103 .
	104 .An Josuah Demangeon Aq Mt [email protected]