this bash file fixes the library for kiwix if it becomes corrupted. use "git clone" to enter the clone id for this file in the command line. then, issue "cd /home/gridbase/fixkiwix/" in the command line. be sure to make the .sh file executable by issuing the "sudo chmod +x ./fixkiwix" command. then, from inside the "fixkiwix" folder, issue ./fixkiwix.sh follow the prompts in the script