How do you connect to a database in UNIX shell script?

Can we connect to DB using shell script?

I am just providing the shell script which can be used to connect to the database and run sql statements. The following Shell script connects to the scott schema of the oracle database and writes the database to the "query. log" file. Here the output of the select statement is written to the "query_output.

How do I connect to a database in Linux?

In order to access your MySQL database, please follow these steps:1Log into your Linux web server via Secure Shell.2Open the MySQL client program on the server in the /usr/bin directory.3Type in the following syntax to access your database: $ mysql -h {hostname} -u username -p {databasename} Password: {your password}How do I access my MySQL database? - HostMySite

How do I connect MySQL database to Unix shell script?

Answer: It is simple to use any shell script to access a database, and using a shell script to select MySQL table rows is as simple as executing the /usr/bin/mysql executable and passing he SQL query as aeguments to MySQL. Below is a sample bash shell script accesses a MySQL database.

How do I connect to a db2 database in Unix shell script?

Scripts / Scenario1Logon as instance owner and make sure Db2 is up and running.2Save below as repro.sh and run "chmod 777 repro.sh" ---------------- #!/bin/sh. export DBNAME=db1. db2 -v "drop db $DBNAME" db2 -v "create db $DBNAME" db2 -v "connect to $DBNAME" ... 3Run "repro.sh" as instance owner.[Db2] Simple test case shell script or scenario - IBM