For further clarification: In the OP's example, cd \ escapes the end-of-line (the Return key). This means that the terminal is still waiting for the rest of the command. The prompt > shows that it is waiting. The usual prompt shows the current directory, which is why it shows / after using cd /. The Runtime Live CD is ready-to-use and pre-installed with all our data recovery tools. The Live CD is an ideal recovery environment as it is Linux-based, and therefore less prone to a Windows tendency to manipulate and change Windows-formatted disks. This restraint reduces the risk of overwriting data that you want to recover, especially on bash's man page (and help cd) mentions that cd supports a -@ parameter ("on systems that support it") to "present a file with extended attributes as a directory containing the file attributes" Is there an example of using this? (Ideally with a commonly present file, or with a setup to create an example (I'm not familiar enough with xattr currnelt)) The simplest option on macOS is to use the Disk Utility tool to clone the fixed optical disc. This archives it as a disk image on your computer. Open Disk Utility, select the disc in the left-hand pane, then File > New Image. Follow the steps to name the DVD file, select a save location, then Save to start the backup. The Undisputed Champion: Knoppix. You simply can’t have a list of best Linux live CDs without Knoppix. If not the first live CD to appear, it’s certainly the most successful and enjoys a very large and active community. Knoppix is a Debian-based live CD that uses LXDE (at least in the default) as its desktop and includes most (if not all The CD-DA, CD-ROM, CD-R and CD-RW formats all store information in 2,352 byte sectors, divided into 98 distinct 24-byte frames. On CD-DA discs, each 24-byte frame holds two 16-byte audio samples, one for each stereo channel. The CD-ROM specification defines two sector modes, Mode 1 and Mode 2, which describe two different sector layouts. Software looks a bit dated. FairStars CD Ripper is a donationware Windows program that is a powerful software for ripping audio CD tracks to WMA, MP3, OGG, VQF, FLAC, APE, and WAV formats. The interface is user-friendly and includes ID3 tagging, handles multiple CD/DVD drivers, and comes with audio playback controls. If it is a directory you own, grant yourself access to it: chmod u+rx,go-w openfire. That grants you permission to use the directory and the files in it ( x) and to list the files that are in it ( r ); it also denies group and others write permission on the directory, which is usually correct (though sometimes you may want to allow group to UNetbootin is a free program for both Windows, Linux, and Mac OS X that allows you to create bootable Live USB drives for Ubuntu, Fedora, and other Linux distributions instead of burning a CD. It runs on both Windows and Linux. Either use UNetbootin to download one of the many Linux distributions it supports or provide the location of your own In linux usually use cd - for previous directory navigation. Stack Exchange Network Stack Exchange network consists of 183 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. qVG5Zy.