GParted
GParted (GNOME Partition Editor) is a free and open-source graphical partition editor for managing disk partitions on Linux, Windows, and macOS systems. It allows users to create, resize, move, copy, delete, and format partitions without data loss, supporting various file systems like ext4, NTFS, and FAT32. It is commonly used for disk management tasks such as resizing partitions to free up space or preparing drives for dual-boot installations.
Developers should learn GParted when working with system administration, DevOps, or data recovery tasks that involve managing disk storage, such as setting up development environments with multiple operating systems or optimizing disk usage on servers. It is particularly useful for handling partition-related issues in Linux-based systems, where command-line tools like fdisk can be less intuitive for complex operations.