41 lines
1.1 KiB
Bash
41 lines
1.1 KiB
Bash
#!/bin/sh
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#
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echo "started..."
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#
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# special variable $# is the number of arguments
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if [ $# -lt 3 ] ; then
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echo 'Call ./<script> <absolute file name> <minimum file size in bytes> <csv email recipient list>'
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exit 1
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fi
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#
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file="$1"
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echo "file: ${file}"
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#
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if [ ! -f $file ]; then
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echo "ERROR: File not found!"
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exit 1
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fi
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#
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minimumSize="$2"
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echo "minimumSize: ${minimumSize}"
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emailRecipientList="$3"
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#echo "emailRicipientList: ${emailRecipientList}"
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now=$(date +%Y%m%d%H%M%S)
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echo "now: ${now}"
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actualSize=$(wc -c <"$file")
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echo "actualSize: ${actualSize}"
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output=""
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#
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if [ $actualSize -ge $minimumSize ]; then
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output="$now: File ${file} size is greater than or equal minimum size of $minimumSize Bytes. Actual size: $actualSize Bytes"
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echo $output
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echo $output | mail -s "File size valid: ${file}" ${emailRecipientList}
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else
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output="$now: File ${file} size is less than minimum size of $minimumSize Bytes. Actual size: $actualSize Bytes"
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echo $output
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echo $output | mail -s "File size NOT valid: ${file}" ${emailRecipientList}
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exit 1
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fi
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#
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echo "done."
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