# Help Category: Linux Commands

> Canonical: https://jethost.com/kb/category/linux-commands/page/3/ · Results: 40 · Page 3 of 4

JetHost linux commands help shows you how to use basic terminal commands for working with files, directories, permissions, and server management. The articles include clear examples and short explanations, so you can apply each command with confidence.

- [How to use the SSH rename command](https://jethost.com/kb/how-to-use-the-ssh-rename-command/) — The rename command renames multiple files at once using Perl regular expressions. In particular, it’s useful for changing file extensions in bulk, replacing parts of filenames, or reformatting many files at once. Furthermore, rename is much faster than renaming files one by one -making it ideal for website migrations, log rotations, or organizing uploads on […]
- [How to use the SSH cd command](https://jethost.com/kb/how-to-use-the-ssh-cd-command/) — The cd (change directory) command moves you between folders on your Linux hosting. In particular, it’s essential for navigating to your website files, logs, or config directories when working via SSH. Furthermore, cd works with absolute paths (from root) or relative paths (from your current location) – making it the primary way to move around […]
- [How to use the SSH history command](https://jethost.com/kb/how-to-use-the-ssh-history-command/) — The SSH history command displays the commands you have previously run in your current shell session. In particular, it’s useful for server monitoring, admin auditing, and recalling a long or complex command you used earlier. Furthermore, bash stores your history in ~/.bash_history, so you can also inspect that file directly. The history command works in […]
- [How to use the SSH tar command](https://jethost.com/kb/how-to-use-the-ssh-tar-command/) — The SSH tar (tape archive) command creates and extracts compressed archives. In particular, it’s essential for making full backups of your files and folders or restoring a website transferred from another host. Furthermore, tar works with gzip (.tar.gz) or bzip2 (.tar.bz2) compression – making it the standard tool for bundling and unpacking files on Linux […]
- [How to use the SSH ps command](https://jethost.com/kb/how-to-use-the-ssh-ps-command/) — The SSH ps (process status) command displays the current processes running on your Linux hosting. In particular, it’s useful for monitoring what programs are active, how much resources they use, and which users own them. Furthermore, ps helps you identify processes that load or slow your machine – making it essential for troubleshooting, spotting abuse, […]
- [How to use the SSH grep command](https://jethost.com/kb/how-to-use-the-ssh-grep-command/) — The SSH grep command searches for text patterns in files and displays matching lines. The name stands for “Get Regular Expression and Print.” In particular, it’s essential for finding specific strings in logs, config files, or code. Furthermore, grep supports regular expressions, case-insensitive search, line numbers, and counting matches – making it one of the […]
- [How to use the SSH wget command](https://jethost.com/kb/how-to-use-the-ssh-wget-command/) — The SSH wget command retrieves files from the web via HTTP, HTTPS, or FTP. In particular, it’s useful for downloading plugins, themes, scripts, or backups directly to your server without using a browser or FTP client. Furthermore, wget supports background downloads, multiple files, and mirroring entire sites – making it a practical tool for server […]
- [How to use the SSH cat command](https://jethost.com/kb/how-to-use-the-ssh-cat-command/) — The SSH cat (concatenate) command displays file contents in your terminal and can also create small files. In particular, it’s useful for quickly viewing configuration files, logs, or text files without opening an editor. Furthermore, you can combine multiple files, add line numbers, or create new files by redirecting output. Viewing file contents To display […]
- [How to use SSH rm command](https://jethost.com/kb/how-to-use-ssh-rm-command/) — The SSH rm (remove) command lets you delete files and directories from your Linux hosting via SSH. In particular, it’s useful for cleaning up old backups, removing unused plugins or themes, or clearing temporary files. Furthermore, you can delete single files, entire directories, or everything in a folder – but use it carefully, as deletions […]
- [How to use Linux head and tail commands](https://jethost.com/kb/how-to-use-linux-head-and-tail-commands/) — When working with large log files or data files on your Linux server, opening the entire file can be slow and inefficient. Instead, the head and tail commands let you quickly view the beginning or end of any file. These simple but powerful tools are essential for anyone managing a Linux hosting account. Using the […]

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