| 1 | #/bin/sh
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| 2 | #Simple Shell script to detect whether or not prerequistes are installed for Debian based systems
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| 3 | #Godwin <godwinchan at hotmail point com>
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| 4 | #First check for /etc/issue for Debian related strings
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| 5 | #then nested if statements
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| 6 |
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| 7 | if grep -q "Debian\|Ubuntu" /etc/issue
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| 8 | then echo "This is a Debian based installation"
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| 9 | dpkg --status dkms | grep -q not-installed
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| 10 | if [ $? -eq 0 ]; then
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| 11 | echo "dkms is not installed!"
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| 12 | exit 2
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| 13 | dpkg --status build-essential | grep -q not-installed
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| 14 | if [ $? -eq 0 ]; then
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| 15 | echo "build-essentials is not installed!"
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| 16 | dpkg --status linux-headers-generic | grep -q not-installed
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| 17 | exit 2
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| 18 | if [ $? -eq 0 ]; then
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| 19 | echo "linux-headers-generic is not installed!"
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| 20 | exit 2
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| 21 | fi
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| 22 | fi
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| 23 | fi
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| 24 | fi
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| 25 |
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