Linux Tips, Hacks, Tricks, and Tutorials
You can check if an SSL certificate matches a Private Key by using the 3 easy commands below.
For your SSL certificate: openssl x509 -noout -modulus -in <file>.crt | openssl md5
For your RSA private key: openssl rsa -noout -modulus -in <file>.key | openssl md5
For your CSR: openssl req -noout -modulus -in <file>.csr | openssl md5
Docker Terms This section defines some of the most useful Docker terms. Docker Image: A set of read-only files. These files are a part of an operating system that is required to run a Docker container. Dockerfile: A simple text file that contains all the commands a user could call in the command line to […]
Case 1 (With Elastix Repository) Create new repository vi /etc/yum.repos.d/elastix.repo [elastix-base] name=Base RPM Repository for Elastix mirrorlist=http://mirror.elastix.org/?release=2&arch=$basearch&repo=base #baseurl=http://repo.elastix.org/elastix/2/base/$basearch/ gpgcheck=1 enabled=1 gpgkey=http://repo.elastix.org/elastix/RPM-GPG-KEY-Elastix [elastix-updates] name=Updates RPM Repository for Elastix mirrorlist=http://mirror.elastix.org/?release=2&arch=$basearch&repo=updates #baseurl=http://repo.elastix.org/elastix/2/updates/$basearch/ gpgcheck=1 enabled=1 gpgkey=http://repo.elastix.org/elastix/RPM-GPG-KEY-Elastix [elastix-beta] name=Beta RPM Repository for Elastix mirrorlist=http://mirror.elastix.org/?release=2&arch=$basearch&repo=beta #baseurl=http://repo.elastix.org/elastix/2/beta/$basearch/ gpgcheck=1 enabled=0 gpgkey=http://repo.elastix.org/elastix/RPM-GPG-KEY-Elastix [elastix-extras] name=Extras RPM Repository for Elastix mirrorlist=http://mirror.elastix.org/?release=2&arch=$basearch&repo=extras #baseurl=http://repo.elastix.org/elastix/2/extras/$basearch/ gpgcheck=1 enabled=1 gpgkey=http://repo.elastix.org/elastix/RPM-GPG-KEY-Elastix Install […]
The ‘alias’ command in CentOS allows for you to create an alias to a command. For example, if you want to use the vim text editor, but are used to typing vi file-to-edit.txt, you can create an alias to automatically start vim instead of vi when typing the command. Showing current aliases To show the […]