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@ -41,13 +41,18 @@ function Func2 {
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Warn Func2 ...
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}
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function Main {
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function CheckLock {
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Warn Checking lock ...
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[ -e "\$PID_FILE" ] \\
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&& [ -d "/proc/\$(cat \$PID_FILE)" ] \\
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&& cat /proc/\$(cat \$PID_FILE)/cmdline \\
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&& echo \\
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&& Error Pid file \$PID_FILE already exists, quit!
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echo \$\$ > \$PID_FILE
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}
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function Main {
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CheckLock
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trap Quit EXIT
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Warn Main ...
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Func1
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