How to specify custom SSH port when using rdiff-backup

Specify a custom SSH port when using rdiff-backup.

Categories
SysOps

How to create or delete Kibana index pattern using API

Display, search, create or delete the Kibana index pattern using API.

How to use OpenSSL to manage PKCS #12 archive

Use OpenSSL to manage PKCS #12 archive.

How to rebuild hawkular metrics after cluster deploy on OpenShift 3.11

Rebuild hawkular metrics after cluster deploy on OpenShift 3.11.

How to install OpenShift client 3.11

Install OpenShift client 3.11.

Categories
Uncategorized

How to calculate real disk capacity

Use basic linux command-line utility to calculate real disk capacity.

Categories
SysOps

How to determine available authentication methods

Determine available authentication methods on the specified OpenSSH server.

Categories
Uncategorized

How to display details for specific OpenSSL cipher

Display details for specific OpenSSL cipher, only single one.

Categories
Uncategorized

How to undo fsck operations performed on the Ext4 filesystem

Undo undo fsck operations performed on the Ext4 filesystem.

Categories
Uncategorized

How to reindex directories located in the Ext4 filesystem

Reindex directories located in the Ext4 filesystem after removing a huge number of files to optimize directory sizes.