linux Commands

Embed and extract data with steghide, a powerful steganography tool for various file formats. Manage hidden files securely within images and audio. Free online tool, no registration required.

Conceal and extract messages in text files using stegsnow. This steganography tool utilizes tabs and spaces for encoding. Free online tool, no registration required.

Trace system calls with strace, a powerful debugging and troubleshooting command-line utility. Analyze process behavior and identify issues efficiently. Free online tool, no registration required.

Manage Linux storage with Stratis Manager. Create pools, volumes, and filesystems effortlessly using command line. Free online tool, no registration required.

Stress test Linux systems with Stress. Simulate high CPU load, memory pressure, and I/O bottlenecks. Free online tool, no registration required.

Control Slurm cluster actions with Slurm Trigger. Automate tasks, monitor events, and manage jobs through command line triggers. Free online tool, no registration required.

Discard symbols from executables with Strip Tool. Reduce file size and protect your code. Free online tool, no registration required.

Manage Linux user sessions with Switch User (su). Gain root privileges, change users, and execute commands securely. Free online tool, no registration required.

Control Slurm cluster state efficiently with Slurm View (sview). Monitor jobs, manage partitions, and diagnose issues via a graphical interface. Free online tool, no registration required.

Test email deliverability with swaks SMTP tester. Send test emails, authenticate with various methods, and test spam/virus scanners. Free online tool, no registration required.

Manage swap partition labels and UUIDs with swaplabel. View, set, and change swap area identifiers easily. Free online tool, no registration required.

Manage swap areas with Swapoff, disable or enable swap partitions and files to control memory usage. Free online tool, no registration required.

Enable swap space with Swapon on Linux. Manage virtual memory and improve system performance by enabling devices and files for swapping. Free online tool, no registration required.

Change root filesystem with Switch Root. Switch root directory and initialize a new environment. Free online tool, no registration required.

Manage Clear Linux packages efficiently with swupd. Update, install, remove, and verify bundles effortlessly. Free online tool, no registration required.

Control Wayland wallpapers efficiently with SWWW, an animated wallpaper daemon. Manage wallpaper settings, outputs and restore previous states easily. Free online tool, no registration required.

View images quickly and easily with sxiv Image Viewer. Open single images, slideshows, or thumbnails from the command line. Free online tool, no registration required.

Manage Synology packages effortlessly with synopkg. Install, uninstall, upgrade, and check the status of your DSM packages. Free online tool, no registration required.

Manage Synology DSM updates efficiently with synoupgrade. Check for updates, download, and install the latest DSM version or patches. Free online tool, no registration required.

Control kernel runtime variables with Sysctl. Manage system parameters and optimize performance using command-line configurations. Free online tool, no registration required.

Capture system calls with Sysdig for in-depth system analysis. Troubleshoot, filter, and store system events efficiently. Free online tool, no registration required.

Show Unit file contents with Systemctl Cat. View configurations, templates, and user units with this command. Free online tool, no registration required.

Control systemd services with systemctl disable. Stop services from running on boot and manage user services. Free online tool, no registration required.

Control Systemd unit files with Systemctl Edit. Easily overlay, edit, and create systemd configurations on Linux. Free online tool, no registration required.

Control systemd services easily with Systemctl Enable. Manage startup, user units, and service dependencies on Linux. Free online tool, no registration required.

Control Linux systemd units and services with Systemctl Freeze. Quickly freeze and thaw units for debugging and maintenance. Free online tool, no registration required.

Disable units with systemctl mask on Linux. Prevent services from starting and ensure system stability with this powerful command-line tool. Free online tool, no registration required.

Control system reboot process with Systemctl Reboot. Manage system restarts and access BIOS/UEFI menu. Free online tool, no registration required.

Control Systemd units instantly with Systemctl Restart. Stop, start, and manage system services on Linux with ease. Free online tool, no registration required.

Display environment variables with systemctl show-environment. Manage systemd environment blocks and troubleshoot configuration issues with this free online tool, no registration required.