20 lines
486 B
Bash
20 lines
486 B
Bash
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#!/usr/bin/env bash
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# Screen prepare
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screen_size=$(stty size 2>/dev/null || echo 24 80)
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rows=$(echo "$screen_size" | awk '{print $1}')
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columns=$(echo "$screen_size" | awk '{print $2}')
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# Divide by two so the dialogs take up half of the screen, which looks nice.
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r=$(( rows / 2 ))
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c=$(( columns / 2 ))
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# Unless the screen is tiny
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r=$(( r < 20 ? 20 : r ))
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c=$(( c < 70 ? 70 : c ))
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if [ -f ./functions.sh ]; then
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. ./functions.sh
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else
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echo "functions.sh does not exists"
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exit 1
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fi
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