Install Fights in Linux

If you download an ova file to import it to Virtualbox, maybe you will see the following message: Failed to import appliance filename.ova. Seeking within the archive failed (VERR_TAR_UNEXPECTED_EOS). Result Code: VBOX_E_IPRT_ERROR (0x80BB0005) Component: ApplianceWrap Interface: IAppliance {8398f026-4add-4474-5bc3-2f9f2140b23e} If you do it the same throught VBoxManage you will get: # VBoxManage import filename.ova  Progress state: VBOX_E_IPRT_ERROR VBoxManage: error: Appliance import failed VBoxManage: error: Seeking within the archive failed (VERR_TAR_UNEXPECTED_EOS) VBoxManage: error: Details: code VBOX_E_IPRT_ERROR (0x80bb0005), component ApplianceWrap, interface IAppliance VBoxManage: error: Context: "RTEXITCODE handleImportAppliance(HandlerArg*)" at line 877 of file VBoxManageAppliance.cpp To fix it, you must extract ova content and compress again as follows: tar xvf filename.ova tar cvf newfilename.ova filename.ovf filename.vmdk Also, you can i...

If you have a .tex file and you want to convert it to a .html file you can use LaTeXML. # git clone https://github.com/brucemiller/LaTeXML.git # sudo apt-get install libimage-size-perl libimage-magick-perl # cd LaTeXML # perl Makefile.PL Warning: prerequisite Parse::RecDescent 0 not found. Warning: prerequisite Text::Unidecode 0 not found. Warning: prerequisite Image::Size 0 not found. Warning: prerequisite XML::LibXSLT 1.58 not found. To install these perl dependencies, you must use the following commands: # sudo cpan z Parse::RecDescent # sudo cpan z Text::Unidecode # sudo cpan z Image::Size # sudo cpan z XML::LibXSLT looking for -lxslt... no libxslt not found Try setting LIBS and INC values on the command line Or get libxslt and libxml2 from   http://www.libxml.org/ If you install via RPMs, make sure you also install the -devel RPMs, as this is where the headers (.h files) are. No 'Makefile' created  SHLOMIF/XML-LibXSLT-1.96.tar.gz   /us...

A common issue is when /boot partition is full. You receive the following message: "Low disk space on "boot". The volume "boot" has only 0 bytes disk space remaining" To fix it, you must delete old kernels. First, you must list all of them and I recomend remove the oldest and keep the last two newest (if you have problems with the last, you can use the other). To list all of them, use this command: # dpkg -l linux-image-\* | grep ^ii | awk '{print $2}' linux-image-4.13.0-36-generic linux-image-4.13.0-37-generic linux-image-4.13.0-38-generic linux-image-4.13.0-39-generic linux-image-4.13.0-41-generic Now, you must purge the oldest kernels with the following command: # sudo apt-get purge linux-image-4.13.0-{36,37,38}-generic You need to change the values according to the values you have. Finally, update grub # sudo update-grub Enjoy it!