---
title: "How to connect Oracle from UNIX"
description: "The series of commands help you connect Oracle database from UNIX. Read more."
url: https://srinimf.com/2017/02/11/how-to-connect-oracle-from-unix/
date: 2017-02-11
modified: 2026-10-10
author: "Srini"
image: https://i0.wp.com/srinimf.com/wp-content/uploads/2017/02/unix-to-oralce-establish-connection.jpg?fit=1200%2C900&ssl=1
categories: ["UNIX"]
tags: ["UNIX macros", "UNIX to database"]
type: post
lang: en
---

# How to connect Oracle from UNIX

The following commands [help you](https://srinimf.com/2016/01/02/hot-it-skills-you-need-for-digital-business/) establish a connection between UNIX and ORACLE.

Related[How to Write Echo Command Correctly in Linux](https://srinimf.com/2022/12/03/how-to-write-echo-command-correctly-in-linux/)

## **Top Commands to Establish Connection Between UNIX and ORACLE**

echo “connecting to database”

Related[Connecting Python to Oracle Database: 4 Neat Approaches](https://srinimf.com/2023/11/08/connecting-python-to-oracle-database-4-neat-approaches/)

sqlplus -s   /nolog   EOF

connect myid/mypwd;

Select * from all_users;

exit;

EOF

echo “disconnected”

In the end you need to give exit command to come out.

**Related posts**

- [Tuning of Oracle SQL](https://docs.oracle.com/cd/E11882_01/server.112/e41573/part4.htm)

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