mysql - How do you update/add to SQL tables with bash commands? -

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need add snmp information sql database , update on regular schedule. snmp info can queried bash commands.

you can use bash commands write insert statements file, pipe file mysql program.

say have file looks this:

key1,1.0 key2,1.4 key3,1.9 key4,2.0 key5,3.5

you can pipe bash script looks like:

#!/bin/bash  while read key, value;     echo "insert sometable(key, value) values('$key' $value);" done >/tmp/inserts.sql  mysql </tmp/inserts.sql >/tmp/inserts.out

if data comes somewhere else same principle, generate sql commands file , pipe them mysql.

this strategy isn't kludgy might seem @ first. mysql's own mysqldump backup utility dumps database file in form of sql statements.


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