How to add more linux in eve ng how to#
How to add more linux in eve ng archive#

But, we can add these commands to the /opt/bootlocal.sh shell script, which runs at startup. Network configuration changes made using Linux commands like the ip command cannot be saved. The script will also back up directories containing configuration files associated with networking software like Quagga if those directories are listed in the /opt/.filetool.lst file. The script backs up files created in the /opt and $HOME directories. The Tinењњore Linux filetool.sh script provides the backup function that supports persistence. Tinењњore Linux runs in RAM so all changes made while the system is running will be lost after a system reboot unless the user takes action to back up the configuration changes. The user may add commands to this script to create an initial configuration for the Tinењњore appliance at startup (see the section on persistence, below).

The shell script /opt/bootlocal.sh runs after the system boot process is completed. At boot time, Tinењњore extracts the contents of this file into the $HOME and /opt directories - and any other directory specified in the hidden file, /opt/.filetool.lst.

How to add more linux in eve ng archive#

During system boot, Tinењњore Linux uncompressed and loads these files and directories into RAM if they are listed the file /mnt/sda1/tce/onboot.lst.Д¬onfiguration files created by the user are stored in the compressed archive file /mnt/sda1/tce/mydata.tgz. When the Tinењњore Linux system boots, these two files are uncompressed and loaded into the systemвЂ™s memory.ДЄpplications added to the base system are stored in the /mnt/sda1/tce/optional directory as compressed archive files 1. The compressed file core.gz contains the base Tinењњore filesystem. The file vmlinuz contains the Tinењњore Linux kernel. The base Tinењњore Linux architecture consists of two files: vmlinuz and core.gz.

How to add more linux in eve ng how to#

In this post, we discuss the Tinењњore Linux system architecture and how to save configuration changes. Or, we may wish to build a complex simulation scenario that will be re-used by other researchers. For example, we may wish to have a basic network configuration working at start time. However, in some cases we may want to save the configuration changes we make. This means the same appliance can be reused in new simulation scenarios without having to clear configurations that may be left over from a previous simulation effort. When used as part of an open-source network simulator, the Tinењњore Linux appliance can be restored to a base configuration every time it is started. Viruses or file corruption can be removed simply by rebooting the system. All changes made to a running Tinењњore Linux system exist only in system RAM and are lost when the system restarts or is shut down. Tinењњore Linux is very suitable for devices like routers that require a higher level of security.