linux Commands

Manage Linux user accounts with the usermod command. Modify usernames, UIDs, groups, home directories, and account status. Free online tool, no registration required.

Dump and load system accounting files with utmpdump. Manage btmp, utmp, and wtmp files easily. Free online tool, no registration required.

Generate Universally Unique Identifiers (UUIDs) with this command-line tool. Create UUID versions 1, 4, and 5, specify formats, and decode existing UUIDs. Free online tool, no registration required.

Generate UUIDs with the uuidd command-line tool. Create random or time-based UUIDs easily and efficiently. Free online tool, no registration required.

Generate UUIDs with UUID Generator. Create random, time-based, or namespace-based unique identifiers quickly. Free online tool, no registration required.

Parse UUIDs efficiently with the uuidparse command-line tool. Format, validate, and output UUID data in various formats. Free online tool, no registration required.

Control UVC cameras on Linux with uvcdynctrl. Adjust camera settings, save configurations, and load profiles. Free online tool, no registration required.

Control video devices with v4l2-ctl. List formats, resolutions, capture images and raw video streams. Free online tool, no registration required.

Monitor Raspberry Pi system information with vcgencmd. Retrieve CPU temperature, voltage, and throttling status easily. Free online tool, no registration required.

Create secure volumes with VeraCrypt, a powerful disk encryption software. Encrypt and decrypt partitions with ease using this free online tool, no registration required.

Backup Volume Group configurations easily with vgcfgbackup. Securely manage LVM metadata and prevent data loss. Free online tool, no registration required.

Control Linux LVM volume groups with VGChange. Activate/deactivate logical volumes and manage disk space allocation efficiently. Free online tool, no registration required.

Create volume groups with the vgcreate command. Combine multiple mass-storage devices efficiently using this Linux command-line tool. Free online tool, no registration required.

Display LVM volume group information with VGDisplay. View details on your logical volumes and manage storage efficiently. Free online tool, no registration required.

Extend volume groups easily with Vgextend, manage physical volumes. Add storage and expand logical volumes with this command. Free online tool, no registration required.

Remove LVM volume groups with vgremove. Manage and control your logical volumes efficiently. Free online tool, no registration required.

Display Volume Groups with vgs. Manage storage allocation and logical volumes on Linux systems. Free online tool, no registration required.

Scan Linux volume groups with VGScan. Discover LVM block devices and activate volume groups with ease. Free online tool, no registration required.

Display images quickly with Viewnior, a lightweight image viewer for Linux. Browse photos, view slideshows, and manage image collections easily. Free online tool, no registration required.

Control group management by editing group files with vigr. Modify user groups and permissions with ease. Free online tool, no registration required.

Edit user passwords securely with vipw, a Linux command-line tool. Manage and control user account information directly from your terminal. Free online tool, no registration required.

Manage virtual machines with Virt-Manager. Control KVM and Xen virtual machines, plus LXC containers. Free online tool, no registration required.

Control virtual machines with virt-viewer. Connect to VMs, manage connections and monitor performance. Free online tool, no registration required.

Detect virtual machines instantly with virt-what. Identify virtualization technologies and improve system security. Free online tool, no registration required.

Validate Libvirt XML files against schemas with virt-xml-validate. This command-line tool ensures schema compliance for your XML configurations. Free online tool, no registration required.

Edit and manage libvirt virtual machine (VM) configurations with virt-xml. Modify XML settings, add devices, and control boot options easily. Free online tool, no registration required.

Control Vivaldi browser quickly with command-line tools. Launch Vivaldi with specific profiles and settings. Free online tool, no registration required.

Remove old kernel versions with Vkpurge, reclaiming disk space and ensuring system stability. Manage kernel versions effectively. Free online tool, no registration required.

Lock virtual console sessions with vlock. Manage and secure your Linux sessions easily using this command-line tool. Free online tool, no registration required.

Monitor system activity with VMStat. Analyze memory usage, CPU activity, and I/O operations. Free online tool, no registration required.