969e55ac42
These are the decoration greeting script that shows information and users who are currently logged in decorated ascii arts and colors while ssh into mobile server.
28 lines
774 B
Bash
28 lines
774 B
Bash
#greet banner NAS
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toilet -f bigascii12 -F metal NAS
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# Define greet function
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greet() {
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# Display the message inside a rectangle box with a smaller font size using toilet
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echo -e "\033[1;37m$(echo -e "$status")" | toilet -t -f term -F border -w 120 -W
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}
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# Count the number of devices connected via ssh on port 8022
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netstatcount=$(netstat | grep ':8022' | grep 'ESTABLISHED' | wc -l)
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tempcount=$((netstatcount - netstatcount / 2))
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actualcount=$((tempcount - 1))
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# Use that count to decide the process flow
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if [ $tempcount -gt 1 ]; then
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status="Welcome to Arul's Android NAS server. \n [$actualcount devices were connected to NAS]"
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greet;
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else
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status="Welcome to Arul's Android NAS server. \n [$actualcount device were connected to NAS]"
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greet;
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fi
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