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bitreich-con-teaser-shell - bitreich-conference - Bitreich Conference System |
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git clone git://bitreich.org/bitreich-conference git://enlrupgkhuxnvlhsf6lc3fzi… |
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bitreich-con-teaser-shell (728B) |
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1 #!/bin/sh |
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2 |
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3 if [ $# -lt 1 ]; |
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4 then |
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5 year="$(date +%Y)" |
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6 else |
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7 year="$1" |
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8 fi |
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9 |
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10 function shell() { |
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11 cd "/home/presenter/con/${year}" |
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12 bash |
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13 } |
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14 |
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15 adpath="/br/gopher/con/${year}/ads" |
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16 framelines=25 |
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17 |
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18 while /bin/true; |
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19 do |
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20 clear |
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21 adfile="${adpath}/$(ls -1 "${adpath}" | shuf -n 1)" |
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22 nframes=$(( "$(wc -l < "${adfile}")" / $framelines)) |
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23 |
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24 i=0 |
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25 # Change the ad every 30 seconds. |
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26 while [ $i -lt 20 ]; |
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27 do |
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28 tput cup 0 0 |
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29 tput civis |
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30 tail -n +$((1+i%$nframes*$framelines)) "$adfile" | head … |
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31 # Redisplay every second, in case someone freshly attach… |
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32 i=$(($i + 1)) |
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33 |
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34 userinput="" |
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35 read -t 1 userinput |
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36 if [ $? -eq 0 ]; |
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37 then |
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38 # Be clear and clean. |
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39 clear |
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40 tput cvvis |
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41 shell |
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42 clear |
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43 tput civis |
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44 fi |
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45 done |
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46 done |
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47 |
