Created
January 25, 2017 11:42
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read from stdin and forward as HTML formatted mail
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| #!/usr/bin/env bash | |
| ME=$(basename $0) | |
| WORKFILE="/tmp/$ME.$$" | |
| if [ ! -z "$MAILTO" ]; then | |
| RCPT=$MAILTO | |
| else | |
| RCPT=$1 | |
| fi | |
| if [ -z "$RCPT" ]; then | |
| echo "USAGE: echo \"ascii art\" | "$ME" [email protected]" | |
| echo "Email address can be specified as argument or as environment variable MAILTO" | |
| exit 1 | |
| fi | |
| MAILREGEX="^[a-z0-9!#\$%&'*+/=?^_\`{|}~-]+(\.[a-z0-9!#$%&'*+/=?^_\`{|}~-]+)*@([a-z0-9]([a-z0-9-]*[a-z0-9])?\.)+[a-z0-9]([a-z0-9-]*[a-z0-9])?\$" | |
| if [[ ! $RCPT =~ $MAILREGEX ]]; then | |
| echo "Check $RCPT address" | |
| exit 1 | |
| fi | |
| INPUT=$(</dev/stdin) | |
| cat <<EOF > $WORKFILE | |
| From: $RCPT | |
| To: $RCPT | |
| Subject: izpis | |
| Content-Type: text/html; charset="us-ascii" | |
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> | |
| <html> | |
| <head><title></title></head> | |
| <body> | |
| <pre> | |
| $INPUT | |
| </pre> | |
| </body> | |
| </html> | |
| EOF | |
| /usr/sbin/sendmail $RCPT < $WORKFILE | |
| unlink $WORKFILE |
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