Checking the version of Oracle running on a UNIX system is a common task for system administrators and DBAs. There are several ways to accomplish this task, each with its own advantages and disadvantages. One common method is to use the `sqlplus` command. To do this, open a terminal window and type the following command:
Managing disk space is crucial for maintaining optimal system performance on Unix systems. To ensure sufficient storage capacity and prevent system slowdowns, it is essential to regularly check disk space utilization. There are several methods available for checking disk space in Unix, each offering different levels of detail and functionality. One of the most straightforward…
Knowing how to check the IP address of a Unix system is a fundamental task for system administrators and users alike. An IP address is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. It serves as a unique identifier for a specific host or…
To check Unix users, use the ‘w’ or ‘who’ commands. The ‘w’ command provides more detailed information about each user, including their login time, idle time, and what they are currently doing. The ‘who’ command provides a simpler list of users who are currently logged in. It is important to check Unix users to ensure…
Monitoring running processes is crucial for efficient system management in Unix-based operating systems. Understanding “how to check the process running in Unix” empowers users to identify resource-intensive tasks, troubleshoot performance issues, and maintain system stability. Unix provides various commands and utilities for process monitoring, catering to different levels of detail and customization. These tools offer…
Determining the size of a file in Unix is a fundamental task that provides valuable insights into file management and storage utilization. To ascertain the size of a file, various commands can be employed, each offering unique features and options. The most commonly utilized commands for this purpose are “ls” and “du.” The “ls” command,…
An Internet Protocol (IP) address is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. Checking the IP address of a Unix system is essential for network configuration, troubleshooting, and security purposes. There are several ways to check the IP address in Unix, including using…
In Unix-based operating systems, determining whether a file is empty is a common task for system administrators and programmers. A file can be considered empty if it has no content or data stored within it. Checking for empty files is useful in various scenarios, such as managing storage space, processing data, and automating tasks. There…
Unix systems provide various commands and utilities to manage and monitor disk usage and performance. One of the most fundamental tasks is to check disk space usage, both to ensure adequate storage capacity and to identify potential issues or bottlenecks. This article will guide you through several methods to check disk usage in Unix-based operating…
