Protected access on VPS to important files

PROBLEM: My website has denied access to files outside of /var/www/html/ directory. DESCRIPTION: My website is running from /var/www/html/ directory on a VPS. I’d like my website to access some important files from /var/www/safe/ directory (like it does on my local computer). Unfortunately access to files on this safe directory is denied and systematically restricted…

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Where is the output from startup scripts stored in Ubuntu 19.10?

By removing the parameters quiet and splash from GRUB_CMDLINE_LINUX_DEFAULT line at the /etc/default/grub file, I am able to display the messages displayed by system startup scripts (services) to the screen during Ubuntu boot. However, these messages are scrolling very fast and it is practically impossible to catch any FAILED messages. The file /var/log/boot.log used to…

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Incomplete installation of the ‘libnvidia-compute-435’ package makes it unusable

I’ve installed NVIDIA driver version 435 using the GUI: I see now a list of packages: [email protected]:~$ dpkg -l|grep nvidia ii libnvidia-cfg1-435:amd64 435.21-0ubuntu0.18.04.2 amd64 NVIDIA binary OpenGL/GLX configuration library ii libnvidia-common-435 435.21-0ubuntu0.18.04.2 all Shared files used by the NVIDIA libraries ii libnvidia-compute-435:amd64 435.21-0ubuntu0.18.04.2 amd64 NVIDIA libcompute package ii libnvidia-decode-435:amd64 435.21-0ubuntu0.18.04.2 amd64 NVIDIA Video Decoding runtime…

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bash array printf in gnu parallel

I am trying pass bash array variable, that contain two elements to GNU parallel script: echo ${opts[@]} -s 100206 -i /input/100206/unprocessed/3T/T1w_MPR1/100206_3T_T1w_MPR1.nii.gz -s 100408 -i /input/100408/unprocessed/3T/T1w_MPR1/100408_3T_T1w_MPR1.nii.gz I tried to run it like this printf ‘%s\n’ “${opts[@]}” | parallel –jobs 8 –timeout 250% –progress recon-all {.} -all -qcache It looks like I use printf wrong: printf ‘%s\n’…

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