linux Commands

Elevate privileges instantly with Run Command as Root. Execute commands as root or another user via polkit, using systemd service. Free online tool, no registration required.

Control SELinux security contexts with Runcon. Execute programs in different security contexts for enhanced system security. Free online tool, no registration required.

Check and display the current and previous SysV runlevel with the runlevel command. Get instant insights into your system's runlevel status. Free online tool, no registration required.

Control process resource usage with Runlim on Linux. Sample and limit time and memory of programs and their children processes. Free online tool, no registration required.

Execute commands with runuser as another user. Manage user permissions and execute specific commands using different user accounts. Free online tool, no registration required.

Create BTRFS snapshots with rusnapshot. Easily manage your filesystem, revert changes and backup data with this powerful command line tool. Free online tool, no registration required.

Summarize accounting information with the SA command. Analyze CPU time, I/O rates, and user activity. Free online tool, no registration required.

Display and manage Slurm job accounting data with the sacct command. Filter jobs by time, state, and resource usage. Free online tool, no registration required.

Manage Slurm accounts efficiently with sacctmgr. View, add, and modify cluster and account configurations using command-line interface. Free online tool, no registration required.

Allocate nodes on a Linux cluster with Salloc. Manage resources and execute commands on allocated nodes seamlessly. Free online tool, no registration required.

Deploy serverless applications with SAM CLI. Package, build, and deploy AWS Lambda functions and serverless applications efficiently. Free online tool, no registration required.

Monitor Linux system performance efficiently with the sar command. Track CPU usage, memory, I/O, and network activity. Free online tool, no registration required.

Control Slurm job steps effortlessly with Slurm Attach. Monitor, debug, and interact with running jobs. Free online tool, no registration required.

Submit and control batch jobs efficiently with the sbatch command. Manage job names, time limits, and node requests easily. Free online tool, no registration required.

Transfer Slurm job files with sbcast. Streamline job execution by distributing necessary files to allocated nodes. Free online tool, no registration required.

Control secure boot keys with SBCTL. Manage UEFI keys and certificates effortlessly. Free online tool, no registration required.

Cancel Slurm jobs efficiently with scancel. Manage your job queue and terminate processes instantly using this command-line tool. Free online tool, no registration required.

Digitize images with Scanimage, a powerful command-line tool for Linux. Convert physical documents and photos into digital formats easily. Free online tool, no registration required.

Control root directories with Schroot. Easily manage chroot environments and run commands in isolated systems. Free online tool, no registration required.

Control Slurm jobs with scontrol on Linux. Suspend, resume, hold, and release jobs with this free command-line interface tool. Free online tool, no registration required.

Display pressed keys with Screenkey on Linux. Show keystrokes and mouse clicks on screen for screencasting and presentations. Free online tool, no registration required.

Record terminal sessions with Script, capturing all output to a file for later review and analysis. Free online tool, no registration required.

Execute typescript files in real-time with scriptlive. Replay shell sessions and control timing using a timing file. Free online tool, no registration required.

Replay terminal sessions accurately with Scriptreplay. Analyze recorded terminal activity and reproduce it at varying speeds. Free online tool, no registration required.

Manage Slurm crontab files with Scrontab, a powerful scheduling tool. Edit, remove, and list crontabs easily. Free online tool, no registration required.

Capture screenshots easily with scrot. Take full-screen, region-specific, or window-focused screenshots with simple commands. Free online tool, no registration required.

Inspect slurmctld execution with Slurm Diagnose. Analyze performance counters, reset metrics, and format output. Free online tool, no registration required.

Control SELinux context instantly with secon. View security attributes of processes and files, and parse SELinux context strings with this free online tool, no registration required.

Manage passwords securely with Secret Tool. Store, retrieve, and delete secrets using command line interface. Free online tool, no registration required.

Transform text efficiently with the Sed stream editor. Perform powerful text manipulations using regular expressions. Free online tool, no registration required.