The Missing Administrator Manual
If you are managing a Linux server, you may need to remotely access it from time to time. One way to do this securely is to use SSH (Secure Shell). In this beginner’s guide, we will walk you through the steps to configure an SSH server on a Linux server. What is SSH? SSH is … Read more
The latest versions of php requires you to use parenthesis in nested Conditional Assignment Operators Replace With
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Error: …… >> checking all the updates and settings the correct files for updating (no mirror problems!), then I get:Traceback (most recent call last):File “/usr/bin/yum”, line 29, in ?yummain.user_main(sys.argv[1:], exit_code=True)File “/usr/share/yum-cli/yummain.py”, line 229, in user_mainerrcode = main(args)File “/usr/share/yum-cli/yummain.py”, line 145, in main Solution: edit /etc/yum/pluginconf.d/fastestmirror.conf set enable=0
If you’re new to Linux server administration, managing users and groups can be a bit confusing. One task that you may encounter is removing a user from a group. In this beginner’s guide, we will walk you through the steps to remove a user from a group on a Linux server. Prerequisites Before we get … Read more
When you try to do yum update, you may get the following error yum updateLoaded plugins: fastestmirrorLoading mirror speeds from cached hostfileCould not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=i386& repo=os error was14: PYCURL ERROR 6 – “”Error: Cannot find a valid baseurl for repo: base To resolve this, 1) configure resolv.conf open file /etc/resolv.conf and insert 2)configure network … Read more
WordPress is one of the most popular content management systems (CMS) in the world. It is widely used to create blogs, websites, and even e-commerce platforms. If you’re planning to create a website using WordPress, you might think that installing it is a complex process. However, it’s not as complicated as it seems. In fact, … Read more