How to connect to Oracle DB from client using oracle JDBC driven in shell script

I am trying to connect to oracle DB from my client machine using shell script. I am using the below to connect to DB. Property file: driverClassName=oracle.jdbc.driver.OracleDriver url='(description=(address_list=(address=(protocol=TCP)(host=192.168.0.10) (port=1521)))(connect_data=(sid=orcl1)))’ userName=hr password=ebison123 Script to check the connection: #!/bin/bash file=”./database.properties” if [ -f “$file” ] then echo “$file found.” . $file echo “User Id = ” ${userName}…

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Ubuntu 19.10 Drops Into Grub2 Command Line After update-grub On ZFS Rootfs

NOTE: Yes, I know I should have taken a snapshot of bpool. This would have solved this whole problem, but I forgot to do this. I installed Ubuntu 19.10 as a clean install with ZFS on a whole hard drive. I a few changes to /etc/default/grub: GRUB_TIMEOUT_STYLE=menu GRUB_CMDLINE_LINUX_DEFAULT=”quiet acpi=off splash” I ran: $ sudo update-grub…

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