Useful tips for everyday
Is Mac OS X based on Unix or Linux? You may have heard that Macintosh OSX is just Linux with a prettier interface. That’s not…
How to enable iptables on all interfaces but one? So for all interfaces but one you want to accept all traffic, and on eth0 you…
Which is the fdisk command to create a partition? Only root or users with sudo privileges can manipulate the partition tables. To list the partition…
How do I fix an overheating IMAC? Your machine will run hotter over time as the airflow lessens due to dust gathering. The answer for…
How do I restore XFS filesystem? Mount the filesystem to replay the log, and unmount it before re-running xfs_check. If you are unable to mount…
What does CTRL D do EOF? Ctrl C tells the terminal to send a SIGINT to the current foreground process, which by default translates into…
How do I access files from SMB? Select the File Sharing checkbox, then click Options. Select “Share files and folders using SMB.” In the Windows…
How to set tab for zsh autocompletion? Notice that the space between the apostrophe is one keystroke of the tab-character. This works similarly with every…
How do I fix my Bluetooth headphones not discoverable? What you can do about Bluetooth pairing failures Make sure Bluetooth is turned on. Determine which…
How do I close all windows except one? If you simply want to not see the other windows, then Option + Command + H will…