> How does fw_update install the drivers?
> How does it know which driver is missing on the system?
Just list the following sequence (outputs inserted too):
$ which fw_update
/usr/sbin/fw_update
$ cat /usr/sbin/fw_update
#!/bin/ksh
# $OpenBSD: fw_update.sh,v 1.56 2024/03/21 01:02:29 afresh1 Exp $
# $OpenBSD: fw_update.sh,v 1.56 2024/03/21 01:02:29 afresh1 Exp $
[ ... ]
You can see the file for many "utilities", i.e. pkg_* suite too. Some are shell scripts, some are perl scrips or maybe other interpreted languages. Some are binary. fw_update is done as a shell script.
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