31 lines
630 B
Bash
31 lines
630 B
Bash
subprocess() {
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echo -e "\nChanging ESPPORT\n"
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echo -e "TTY devices found in dmesg:"
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COUNTER=0
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devarr=()
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for line in $(dmesg | tail -50 | grep -o -E "tty[A-Z]{3}[0-9]{0,2}" | sort -u); do
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echo "$COUNTER /dev/$line"
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devarr+=("/dev/$line")
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COUNTER=$((COUNTER+1))
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done
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echo -e "\nEnter TTY Number You'd Like:"
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read tty
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sel=$tty+1
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eval "$1=$devarr[$sel]"
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return 0
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}
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if [ ! -z "$1" ]; then
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ret="$1"
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else
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ret=''
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subprocess ret
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fi
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export ESPPORT=$ret
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echo -e "\nESPPORT set to $ESPPORT\n"
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echo -e "\nAll done :3\n" |