I recently got the following error while uploading media to my wordpress site: Unable to create directory uploads/2016/06. Is its parent directory writable by the server? Here are the steps to fix the issue: Possible Issue 1: Incorrect Directory pointed to in the settings: Open your WordPress Admin page (this is usually at /wp-admin) Hover […]
By default most unix boxes now come with dynamic IP enabled for all its networking needs. This is a very useful configuration but at times it helps to know that a system’s IP will remain the same no matter what changes occur around it. A classic example of this case can be a server. In […]
Wifi routers usually specify the regulatory rules for all devices connected to their network. In rare cases a router may go rouge and specify the wrong regulatory domain, which might effect the quality of the connection and at times may make the network unreachable even if the network says that its connected. Below are the […]
Here is a quick cheat-sheet on How To Compress files in Linux & Unix Zip zip archive file1 file2 file3 Compresses file1 file2 file3 into an achive with filename archive.zip zip archive * Compresses all files in the current directory into an achive with filename archive.zip zip -r archive dir Compresses the directory dir(and its […]
The sort command is an handy tool to sort text files in linux. Its very simple and easy to use. Lets say we want to sort the following file with the file name sorttest: