common Commands

Validate infrastructure as code with Checkov, a powerful static analysis tool. Detect misconfigurations and security vulnerabilities in your IaC. Free online tool, no registration required.

Analyze executable security with Checksec. Identify potential vulnerabilities and security properties in binaries, processes, and the kernel. Free online tool, no registration required.

Change group ownership of files and directories with chgrp. Easily manage file permissions on Linux and Unix systems. Free online tool, no registration required.

Manage dotfiles efficiently with Chezmoi. Track, update, and deploy configuration files across multiple machines seamlessly. Free online tool, no registration required.

Create secure tunnels with Chisel, transporting data over HTTP and securing it with SSH. Free online tool, no registration required. Ideal for port forwarding.

Validate FIGlet font files with chkfont. Detect formatting errors in .FLF files and ensure proper font rendering. Free online tool, no registration required.

Scan system for rootkits with chkrootkit. Detect security threats and vulnerabilities on Linux systems. Free online tool, no registration required.

Control file permissions with Chmod. Secure your files and directories by managing access rights. Free online tool, no registration required.

Extract text columns efficiently with Choose, a human-friendly alternative to cut and awk. Quickly parse data from the command line. Free online tool, no registration required.

Change file ownership with Chown. Quickly modify user and group ownership of files and directories on Linux and MacOS. Free online tool, no registration required.

Control Chromium with this command line tool to open web pages and manage browser settings. Debug websites and manage profiles easily. Free online tool, no registration required.

Highlight syntax with Chroma, a versatile code formatter for various programming languages. Effortlessly format code snippets for web or documentation. Free online tool, no registration required.

Control root directory with Chroot Command. Isolate processes and enhance system security. Free online tool, no registration required.

Suppress command output with Chronic. Only display stdout and stderr if the command fails. Troubleshoot script errors effectively. Free online tool, no registration required.

Control IPv4/IPv6 CIDR network prefixes with CIDR Management. Simplify counting, overlap checking, and subdivision tasks. Free online tool, no registration required.

Render network graphs with Circo, a Graphviz layout tool. Generate circular visualizations from DOT files for network analysis. Free online tool, no registration required.

Control time synchronization with Chronyc, the NTP daemon client. Query server stats, adjust clock and analyze sources. Free online tool, no registration required.

Compress images with cjxl to JPEG XL format. Reduce image size efficiently while retaining quality. Free online tool, no registration required.

Manage CircuitPython libraries easily with Circup Updater. Install, update and freeze CircuitPython modules on your device. Free online tool, no registration required.

Calculate checksum values with cksum to verify file integrity. Ensure data accuracy and identify file corruption. Free online tool, no registration required.

Scan files for viruses instantly with Clamdscan, a command-line antivirus scanner. Protect your system against malware and ensure file integrity. Free online tool, no registration required.

Control system security with ClamAV Scanner. Detect malware, viruses, and trojans on your system. Free online tool, no registration required.

Scan viruses with Clamscan to detect and remove malware. Analyze files and directories for vulnerabilities efficiently. Free online tool, no registration required.

Generate code effortlessly with Claude, an agent-based coding assistant. Understand your codebase and create commits via natural language. Free online tool, no registration required.

Create save-state TODO lists with clido, a terminal task management tool. Manage lists, toggle autowrite, and open in text editor. Free online tool, no registration required.

Erase the terminal screen with Clear Terminal. Quickly clear your command line interface, preserve scrollback buffer, and specify terminal types. Free online tool, no registration required.

Control Route53 DNS zones with CLI53. Easily manage DNS records, create domains, and export zone files. Free online tool, no registration required.

Control files with clifm, a powerful command-line file manager for navigating and manipulating files on Linux, macOS, and other platforms. Free online tool, no registration required.

Control music playback with Clementine music player. Manage playlists, skip tracks, and pause/resume music with ease. Free online tool, no registration required.

Render CLI pages easily with clip-view. Display tldr-like documentation, customize themes, and clear caches effortlessly. Free online tool, no registration required.