28 lines
436 B
Bash
Executable file
28 lines
436 B
Bash
Executable file
#!/bin/bash
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UPDATE=$(apk update 2>&1)
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if [ $? -ne 0 ]
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then
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echo "UNKNOWN - Fail to update packages lists"
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echo -e "$UNKNOWN"
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exit 3
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fi
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UPGRADES=$(apk -u list 2>&1)
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if [ $? -ne 0 ]
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then
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echo "UNKNOWN - Fail to list available upgrades"
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echo -e "$UPGRADES"
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exit 3
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fi
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if [ -z "$UPGRADES" ]
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then
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echo "OK - System is uptodate"
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exit 0
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fi
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echo "WARNING - $(echo -e "$UPGRADES"|wc -l) upgrades available"
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echo -e "$UPGRADES"
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exit 1
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