nixCraft Linux / UNIX Newsletter

Linux flush or remove all iptables firewall rules

Posted: 26 Jul 2020 02:42 AM PDT

{Updated} In this quick post, we will see how to list and delete all iptables firewall rules using the command line. I also have a small script that does this. Debian or Ubuntu GNU/Linux does not comes with any SYS V init script (located in /etc/init.d directory).

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ERROR: Test failed: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1091)

Posted: 25 Jul 2020 05:22 AM PDT

When I install s3cmd package on my FreeBSD system and try to use the s3cmd command I get the following error:
ERROR: Test failed: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1091)
How do I fix this problem on FreeBSD Unix system?

The post ERROR: Test failed: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1091) appeared first on nixCraft.