41 lines
962 B
Plaintext
Executable File
41 lines
962 B
Plaintext
Executable File
function ping_host
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{
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# This function pings a single node based on the Unix flavor
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# set -x # Uncomment to debug this function
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# set -n # Uncomment to check the syntax without any execution
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# Look for exactly one argument, the host to ping
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if (( $# != 1 ))
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then
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echo "\nERROR: Incorrect number of arguments - $#"
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echo " Expecting exactly one augument\n"
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echo "\t...EXITING...\n"
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exit 1
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fi
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HOST=$1 # Grab the host to ping from ARG1.
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# This next case statement executes the correct ping
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# command based on the Unix flavor
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case $UNAME in
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AIX|OpenBSD|Linux)
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ping -c${PING_COUNT} $HOST 2>/dev/null
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;;
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HP-UX)
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ping $HOST $PACKET_SIZE $PING_COUNT 2>/dev/null
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;;
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SunOS)
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ping -s $HOST $PACKET_SIZE $PING_COUNT 2>/dev/null
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;;
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*)
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echo "\nERROR: Unsupported Operatoring System - $(uname)"
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echo "\n\t...EXITING...\n"
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exit 1
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;;
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esac
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}
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