A left click on the network icon bottom right in the panel shows the active connections that you can disconnect manually with Disconnect. In the background, the live system relies on NetworkManager. SystemRescueCd automatically tries to connect to the Internet. Since the current SystemRescueCd is based on Arch Linux, you can install additional software using the pacman package manager. Office applications like LibreOffice or Gimp are deliberately not provided. Alternatively, you will find Geany under Development, while Nano is available at the command line. Besides the classic Vim, there are also more user-friendly offerings such as Joe's Own Editor and FeatherPad. Under Accessories, you will find several text editors, which you can use to edit configuration files. For example, the screen settings are hidden behind Display, and the keyboard layout can be changed with Keyboard in the Layout tab. The applications under Settings set up the desktop environment and the live system. The live system has already logged you in as the omnipotent root user, so you are allowed to fiddle with all the knobs and dials – all the more reason to think carefully about the commands you will be running.įigure 3: You will find quick start icons for the four particularly important applications Xfce Terminal, Firefox, GParted, and FeatherPad in the panel's bottom left corner. If you choose to boot SystemRescueCd, you will end up at the plain vanilla prompt shown in Figure 2 after the boot process. Reboot and Power Off let you restart or shut down. Older versions of SystemRescueCd had some additional tools in the menu, which had to be removed with version 6.0.0. You should always run the tool if you suddenly notice strange system behavior while working on your system or if Linux starts to swap data to the hard disk extremely frequently. Run Memtest86+ (RAM test) starts the program of the same name, which checks the main memory for defects. This is handy if you accidentally forgot the DVD with SystemRescueCd in the drive or the bootloader does not work. Boot existing OS lets you start a system already installed on the computer. The other options in Figure 1 are only available if you launch the SystemRescueCd on a system with BIOS. įigure 1: On UEFI systems, only the first option is available you need a BIOS system to access the other options. Further assistance for this process can be found on the project's website. If in doubt, you can use lsblk to list all data carriers. Make sure that of= is followed by the USB stick's device name. Caution: dd overwrites all the data on the target medium. In Listing 1, replace systemrescuecd-6.0.2.iso with the file name of the downloaded ISO image and /dev/sdc with the device name of the USB stick. The SystemRescueCd developers recommend the dd command-line tool for Linux. If you want to boot the live system from a USB stick, you only have to write the file with the extension. The developers recommend K3b, Brasero, Xfburn, or cdrecord. Burn the resulting ISO image onto an extra-long CD or DVD using an appropriate program. When you get there, click on Site map and then Download in the page's left margin in the table that appears, then click on the file name next to Download link. To start using SystemRescueCd, go to the project website. Furthermore, SystemRescueCd will not start on systems where the secure boot mechanism is enabled: You first need to disable this in the BIOS or UEFI settings. Alternatively, you can turn to the older SystemRescueCd v5.3.2, which you can still find in the project archive. If you want to save an ancient system with a 32-bit processor, you first need to remove the hard disk and, for example, connect it to another system via an external hard disk enclosure. On the downside, the live system now only runs on 64-bit systems with Intel or AMD processors. But in any case, SystemRescueCd can be booted from a DVD or USB stick. With a little luck, you can just about burn it onto an extra length CD (100-minute CD). As a result, the SystemRescueCd 6.0.2 (the latest release when this article was written), occupies almost 871MB of disk space. In version 6.0.0, however, the developers replaced the existing substructure with Arch Linux. BloatedĪs the CD in the name indicates, the SystemRescueCd fit on a CD for a long time. The live system relies on standard tools such as the well-known GParted for partitioning hard disks. Finally, SystemRescueCd provides useful tools for everyday work, such as creating or shrinking hard disk partitions. It includes the Firefox browser, which can also be used to search for solutions to a problem on the Internet if the permanently installed system fails to boot. The SystemRescueCd live system above all offers programs with which you can reanimate defective data carriers and recover data.
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