md5 checksum code example

Example 1: md5 checksum javascript

const crypto = require('crypto')
crypto.createHash('md5').update('hello world').digest('hex')

Example 2: linux find md5 checksum

md5sum file.txt

Example 3: md5 encryption for existing records

UPDATE yourtable
SET hash = MD5(name)
WHERE hash IS NULL

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Javascript Example

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