Supplementary: -------------- When hitting F1 (Help -> LibreOffice Help) in LibreOffice, a temporary directory is created in /tmp: $ ls -la /tmp/lu25288qe5wl9.tmp/ total 4 -rw------- 1 olsde000 users 489 Dec 3 23:08 NewHelp0.html $ less lu25288qe5wl9.tmp/NewHelp0.html <!DOCTYPE HTML><html lang="en-US"><head><meta charset="UTF-8"><meta http-equiv="refresh" content="1; url='file:///usr/lib64/libreoffice/program/../help/index.html?Target=scalc/.uno%3AHelpIndex&Language=en-US&System=UNIX&Version=6.2'"><script type="text/javascript"> window.location.href = "file:///usr/lib64/libreoffice/program/../help/index.html?Target=scalc/.uno%3AHelpIndex&Language=en-US&System=UNIX&Version=6.2";</script><title>Help Page Redirection</title></head><body></body></html> $