Useful tips for everyday
How to log output and see it at the same time? How to log output in bash and see it in the terminal at the…
How do you display text code in HTML? You can show HTML tags as plain text in HTML on a website or webpage by replacing…
How do I open a terminal emulator? Starting the emulator Use the emulator command to start the emulator, as an alternative to running your project…
What is device file in Unix? In Unix-like operating systems, a device file or special file is an interface to a device driver that appears…
How do I access pure Ftpd? Installing and Configuring Pure-FTPD on RHEL / CentOS 7 Step 1: When you are ready to begin, go ahead…
How do I install an older version of gcc Ubuntu? Check your current version by running gcc -v . Next, You want to install a…
How do I combine extended partitions? In the Disk Management pane, right-click on the OS (C:) partition and click Extend Volume… to merge the newly…
How do I find my heap memory? You can verify that the JVM is using the increased Java heap space: Open a terminal window. Enter…
What kind of verification is done on rsync? While long considered obsolete for secure cryptographic hashes, MD5 and MD4 remain adequate for checking file corruption.…
What are block device mappings? A block device mapping defines the block devices (instance store volumes and EBS volumes) to attach to an instance. You…