{"id":68632,"date":"2023-09-15T18:01:26","date_gmt":"2023-09-15T10:01:26","guid":{"rendered":"https:\/\/www.hongkiat.com\/blog\/?p=68632"},"modified":"2023-09-20T15:48:23","modified_gmt":"2023-09-20T07:48:23","slug":"linux-command-ln","status":"publish","type":"post","link":"https:\/\/www.hongkiat.com\/blog\/linux-command-ln\/","title":{"rendered":"How to Use the ‘ln’ Command in Linux"},"content":{"rendered":"

The ln<\/code> command in Linux, short for \u201clink,\u201d is a powerful tool that allows users to create links between files and directories. By creating these connections, it facilitates efficient file management and organization within the Linux operating system. Similar to commands like cp<\/a><\/code> for copying files, the ln<\/code> command provides a way to reference the same content from different locations without duplicating the data.<\/p>\n

It\u2019s commonly used for creating symbolic links, which can be handy for managing configurations, scripts, or shared resources. For those looking to streamline their workflow, the ln<\/code> command can be used alongside other commands such as chmod<\/code> to set permissions, or find<\/a><\/code> to locate files. Whether you\u2019re a seasoned professional or a Linux beginner, understanding the ln<\/code> command opens up new possibilities in file management and system customization.<\/p>\n

How to Use ln<\/code><\/h2>\n

1. Creating a Hard Link<\/h3>\n

Syntax:<\/strong> ln TARGET LINK_NAME<\/code><\/p>\n

Explanation<\/strong>: Creates a hard link to a file.<\/p>\n

Example:<\/strong> ln file1.txt link1.txt<\/code><\/p>\n

Output:<\/strong><\/p>\n

\r\n$\r\n<\/pre>\n
No output is shown in the terminal, indicating success. A hard link named link1.txt<\/code> to the file file1.txt<\/code> has been created.<\/p>\n
\n
2. Creating a Symbolic Link<\/h3>\n
Syntax:<\/strong> ln -s TARGET LINK_NAME<\/code><\/p>\n
Explanation<\/strong>: Creates a symbolic link to a file or directory.<\/p>\n
Example:<\/strong> ln -s \/path\/to\/original\/file.txt symlink.txt<\/code><\/p>\n
Output:<\/strong><\/p>\n
\r\n$\r\n<\/pre>\n
No output is shown in the terminal, indicating success. A symbolic link named symlink.txt<\/code> pointing to \/path\/to\/original\/file.txt<\/code> has been created.<\/p>\n
\n
3. Creating a Symbolic Link to a Directory<\/h3>\n
Syntax:<\/strong> ln -s TARGET_DIRECTORY LINK_NAME<\/code><\/p>\n
Explanation<\/strong>: Creates a symbolic link to a directory.<\/p>\n
Example:<\/strong> ln -s \/path\/to\/original\/directory linked_directory<\/code><\/p>\n
Output:<\/strong><\/p>\n
\r\n$\r\n<\/pre>\n
No output is shown in the terminal, indicating success. A symbolic link named linked_directory<\/code> pointing to \/path\/to\/original\/directory<\/code> has been created.<\/p>\n
\n
4. Creating a Hard Link with Verbose Output<\/h3>\n
Syntax:<\/strong> ln -v TARGET LINK_NAME<\/code><\/p>\n
Explanation<\/strong>: Creates a hard link to a file and displays a message describing the action.<\/p>\n
Example:<\/strong> ln -v file2.txt link2.txt<\/code><\/p>\n
Output:<\/strong><\/p>\n
\r\n$ ln -v file2.txt link2.txt\r\n'link2.txt' -> 'file2.txt'\r\n$\r\n<\/pre>\n
The terminal output shows the message link2.txt' -> 'file2.txt<\/code>, indicating that a hard link named link2.txt<\/code> to the file file2.txt<\/code> has been created.<\/p>\n
\n
5. Creating a Hard Link in a Specific Directory<\/h3>\n
Syntax:<\/strong> ln TARGET DIRECTORY<\/code><\/p>\n
Explanation<\/strong>: Creates a hard link to a file in a specific directory.<\/p>\n
Example:<\/strong> ln file3.txt \/path\/to\/directory<\/code><\/p>\n
Output:<\/strong><\/p>\n
\r\n$\r\n<\/pre>\n
No output is shown in the terminal, indicating success. A hard link to file3.txt<\/code> has been created in the specified directory.<\/p>\n
\n
6. Creating Symbolic Links Interactively<\/h3>\n
Syntax:<\/strong> ln -si TARGET LINK_NAME<\/code><\/p>\n
Explanation<\/strong>: Creates a symbolic link, prompting before overwriting existing files.<\/p>\n
Example:<\/strong> ln -si \/path\/to\/file4.txt symlink4.txt<\/code><\/p>\n
Output:<\/strong><\/p>\n
\r\n$ ln -si \/path\/to\/file4.txt symlink4.txt\r\nln: replace 'symlink4.txt'? y\r\n$\r\n<\/pre>\n
The terminal prompts the user to confirm overwriting the existing symlink4.txt<\/code>. The user enters \u2018y<\/code>\u2018, and the symbolic link is created.<\/p>\n
\n
7. Creating a Hard Link with a Backup of Existing Destination Files<\/h3>\n
Syntax:<\/strong> ln -b TARGET LINK_NAME<\/code><\/p>\n
Explanation<\/strong>: Creates a hard link, making a backup of an existing destination file.<\/p>\n
Example:<\/strong> ln -b file5.txt link5.txt<\/code><\/p>\n
Output:<\/strong><\/p>\n
\r\n$\r\n<\/pre>\n
No output is shown in the terminal, indicating success. If link5.txt<\/code> already existed, a backup is created, and the hard link is made.<\/p>\n
\n
8. Creating a Symbolic Link with Custom Suffix for Backup<\/h3>\n
Syntax:<\/strong> ln -s -b --suffix=.backup TARGET LINK_NAME<\/code><\/p>\n
Explanation<\/strong>: Creates a symbolic link, making a backup of an existing destination file with a custom suffix.<\/p>\n
Example:<\/strong> ln -s -b --suffix=.backup \/path\/to\/file6.txt symlink6.txt<\/code><\/p>\n
Output:<\/strong><\/p>\n
\r\n$\r\n<\/pre>\n
No output is shown in the terminal, indicating success. If symlink6.txt<\/code> already existed, a backup with the suffix .backup<\/code> is created, and the symbolic link is made.<\/p>\n
\n
More Linux commands:<\/h3>\n\n\n\n\n\n\n\n\n\n
Directory Operations<\/td>\nrmdir<\/code><\/a> \u00b7 cd<\/code><\/a> \u00b7 pwd<\/code><\/a> \u00b7 exa<\/code><\/a> \u00b7 ls<\/code><\/a><\/td>\n<\/tr>\n
File Operations<\/td>\ncat<\/code><\/a> \u00b7 cp<\/code><\/a> \u00b7 dd<\/code><\/a> \u00b7 less<\/code><\/a> \u00b7 touch<\/code><\/a> \u00b7 ln<\/code><\/a> \u00b7 rename<\/code><\/a> \u00b7 more<\/code><\/a> \u00b7 head<\/code><\/a><\/td>\n<\/tr>\n
File System Operations<\/td>\nchown<\/code><\/a> \u00b7 mkfs<\/code><\/a> \u00b7 locate<\/code><\/a><\/td>\n<\/tr>\n
Networking<\/td>\nping<\/code><\/a> \u00b7 curl<\/code><\/a> \u00b7 wget<\/code><\/a> \u00b7 iptables<\/code><\/a> \u00b7 mtr<\/code><\/a><\/td>\n<\/tr>\n
Search and Text Processing<\/td>\nfind<\/code><\/a> \u00b7 grep<\/code><\/a> \u00b7 sed<\/code><\/a> \u00b7 whatis<\/code><\/a> \u00b7 ripgrep<\/code><\/a> \u00b7 fd<\/code><\/a> \u00b7 tldr<\/code><\/a><\/td>\n<\/tr>\n
System Information and Management<\/td>\nenv<\/code><\/a> \u00b7 history<\/code><\/a> \u00b7 top<\/code><\/a> \u00b7 who<\/code><\/a> \u00b7 htop<\/code><\/a> \u00b7 glances<\/code><\/a> \u00b7 lsof<\/code><\/a><\/td>\n<\/tr>\n
User and Session Management<\/td>\nscreen<\/code><\/a> \u00b7 su<\/code><\/a> \u00b7 sudo<\/code><\/a> \u00b7 open<\/code><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"
Learn how to use the ‘ln’ command in Linux for better file organization and system customization.<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[3397],"tags":[888,3316],"topic":[],"class_list":["entry-content","is-maxi"],"acf":[],"yoast_head":"\nHow to Use the 'ln' Command in Linux - Hongkiat<\/title>\n<meta name=\"description\" content=\"Learn how to use the 'ln' command in Linux for better file organization and system customization.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hongkiat.com\/blog\/linux-command-ln\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Use the 'ln' Command in Linux\" \/>\n<meta property=\"og:description\" content=\"Learn how to use the 'ln' command in Linux for better file organization and system customization.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hongkiat.com\/blog\/linux-command-ln\/\" \/>\n<meta property=\"og:site_name\" content=\"Hongkiat\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/hongkiatcom\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-15T10:01:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-09-20T07:48:23+00:00\" \/>\n<meta name=\"author\" content=\"Hongkiat.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@hongkiat\" \/>\n<meta name=\"twitter:site\" content=\"@hongkiat\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hongkiat.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.hongkiat.com\\\/blog\\\/linux-command-ln\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.hongkiat.com\\\/blog\\\/linux-command-ln\\\/\"},\"author\":{\"name\":\"Hongkiat.com\",\"@id\":\"https:\\\/\\\/www.hongkiat.com\\\/blog\\\/#\\\/schema\\\/person\\\/7cc686597d92f9086729e4bcc1577ba3\"},\"headline\":\"How to Use the ‘ln’ Command in Linux\",\"datePublished\":\"2023-09-15T10:01:26+00:00\",\"dateModified\":\"2023-09-20T07:48:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.hongkiat.com\\\/blog\\\/linux-command-ln\\\/\"},\"wordCount\":472,\"publisher\":{\"@id\":\"https:\\\/\\\/www.hongkiat.com\\\/blog\\\/#organization\"},\"keywords\":[\"Linux\",\"Linux Commands\"],\"articleSection\":[\"Desktop\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.hongkiat.com\\\/blog\\\/linux-command-ln\\\/\",\"url\":\"https:\\\/\\\/www.hongkiat.com\\\/blog\\\/linux-command-ln\\\/\",\"name\":\"How to Use the 'ln' Command in Linux - 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