sync command in Linux with Examples Last Updated : 18 Jan, 2022 Comments Improve Suggest changes 1 Likes Like Report sync command in Linux is used to synchronize cached writes to persistent storage. If one or more files are specified, sync only them, or their containing file systems. Syntax: sync [OPTION] [FILE]... Note: Nothing is being shown in the screenshots just because sync command makes the cache in the background. Example: It will be going to sync all cached file data that belongs to the current user. Options: sync -d: This option sync only file data, no unneeded metadata. Example: sync -d /home/algoscale/Desktop/aricleslist.txt /home/algoscale/Desktop/advance.html sync -f: This option will sync the file systems which contains the files. Example: sync -f /home/algoscale/Desktop/aricleslist.txt sync --help: This option display the help text and exit. sync --help sync --version: This option will output version information and exit. sync --version Create Quiz Comment R rahulkumarmandal Follow 1 Improve R rahulkumarmandal Follow 1 Improve Article Tags : Linux-Unix linux-command Linux-misc-commands Explore Linux/Unix Tutorial 5 min read Getting Started with LinuxWhat is Linux Operating System 8 min read LINUX Full Form - Lovable Intellect Not Using XP 2 min read Difference between Linux and Windows 7 min read What are Linux Distributions ? 8 min read Difference between Unix and Linux 5 min read Installation with LinuxHow to Install Arch Linux in VirtualBox? 7 min read Fedora Linux Operating System 12 min read How to install Ubuntu on VirtualBox? 6 min read How to Install Linux Mint? 3 min read How to Install Kali Linux on Windows? 2 min read How to Install Linux on Windows PowerShell Subsystem? 2 min read How to Find openSUSE Linux Version? 2 min read How to Install CentOS 2 min read Linux CommandsLinux Commands 15+ min read Essential Unix Commands 7 min read Find Command in Linux with Examples 7 min read Linux File SystemLinux File System 12 min read Linux File Hierarchy Structure 5 min read Linux Directory Structure 6 min read Linux KernelLinux Kernel 4 min read Kernel in Operating System 3 min read How Linux Kernel Boots? 11 min read Difference between Operating System and Kernel 3 min read Linux Kernel Module Programming: Hello World Program 7 min read Linux Loadable Kernel Module 7 min read Loadable Kernel Module - Linux Device Driver Development 4 min read Linux Networking ToolsNetwork configuration and troubleshooting commands in Linux 5 min read How to configure network interfaces in CentOS? 5 min read Command-Line Tools and Utilities For Network Management in Linux 8 min read Linux - Network Monitoring Tools 4 min read Linux ProcessProcesses in Linux/Unix 5 min read How to Manage Process in Linux 4 min read Getting System and Process Information Using C Programming and Shell in Linux 2 min read Process states and Transitions in a UNIX Process 4 min read Linux FirewallLINUX Firewall 7 min read iptables command in Linux with Examples 7 min read How to Configure your Linux Firewall - 3 Methods 12 min read Shell Scripting & Bash ScriptingIntroduction to Linux Shell and Shell Scripting 7 min read What is Terminal, Console, Shell and Kernel? 5 min read How to Create a Shell Script in linux 7 min read Shell Scripting - Different types of Variables 4 min read Bash Scripting - Introduction to Bash and Bash Scripting 12 min read Bash Script - Define Bash Variables and its types 12 min read Shell Scripting - Shell Variables 6 min read Bash Script - Difference between Bash Script and Shell Script 4 min read Shell Scripting - Difference between Korn Shell and Bash shell 3 min read Shell Scripting - Interactive and Non-Interactive Shell 3 min read Shell Script to Show the Difference Between echo “$SHELL†and echo ‘$SHELL’ 4 min read Like