38 lines
901 B
Bash
Executable file
38 lines
901 B
Bash
Executable file
#!/bin/sh
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# Nico Schottelius
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# Generate dhcpd.conf from CSV file
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# Usage: mac-adresses-csv-to-dhcpd.sh a dryad 192.168.54. 0 2 ./08-12180\ MAC\ Adressen.csv
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sep=';'
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name='dryad'
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hostname="$1"; shift
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ipnbase="$1"; shift
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ipstart="$1"; shift
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field="$1"; shift
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file="$1"; shift
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awk "-F$sep" 'BEGIN {
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hc=1;
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}
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function mac2dp(mac)
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{
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i=0;
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newmac=""
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while (i < 5) {
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newmac = sprintf("%s%s:",newmac,substr(mac,(1+i*2),2));
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i++;
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}
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newmac = sprintf("%s%s",newmac,substr(mac,(1+i*2),2));
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return newmac;
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}
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/^S-09/ {
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mac = mac2dp($field);
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print " host " hostname hc " {\n" \
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" hardware ethernet " mac ";\n" \
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" fixed-address " ipnbase (ipstart+hc) ";\n" \
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" }\n";
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hc++;
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}' ipnbase="$ipnbase" field="$field" ipstart="$ipstart" hostname="$hostname" < "$file"
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