YOKOGAWA DTSXL, User Manual, Page: 226 / 289

< PART – B Software >
B-143
IM 39J06B40-01EN 14th Edition: May 30, 2022
Tip
Check the output result visually. If you use a script to perform auto-checking, there is a risk that
tampering of the reference value used for comparison may escape detection.
2. Execute the check command.
Next, you need to perform tamper check for system files. The tamper check for
system files checks the system image, as well as files that are required for system
operation and are not to be converted.
The following figure shows the sequence flowchart for tamper check of system
files.
---- cut ----
-rwxr-x--- 1 root admin-users 523352 Jun 16 07:27 /usr/bin/md5sum
bf01d4348bf31a48a5c61ea6d1f74308 -
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---- cut ----
# System Image Checksum.
# Please compare to the offline value, manually.
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6af74eaa039df24e34d4b780cb6704ab -
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