[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-571400-105":53,"doc-detail-571400-en":126},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":119,"head_meta":121,"extra_data":123,"updated_unix":125},105,"en","linux-command-line-cheat-sheet-quick-reference","Linux Command Line Cheat Sheet - Quick Reference","","Linux Command Line Cheat Sheet provides a compact, sectioned reference of essential commands for everyday administration and troubleshooting. It covers system and hardware inspection, performance monitoring, user account management, core file and directory operations, data manipulation tools, process control, file permissions, networking basics, archives, package installation, searching, secure shell logins, file transfers, and disk usage. The layout combines command syntax with brief usage notes for faster recall during terminal work.",{"@graph":63,"@context":118},[64,80,101],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,71,74,77],{"item":68,"name":69,"@type":70,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":72,"name":10,"@type":70,"position":73},"https://docshare.wps.com/template/",2,{"item":75,"name":51,"@type":70,"position":76},"https://docshare.wps.com/template/general/",3,{"item":78,"name":59,"@type":70,"position":79},"https://docshare.wps.com/template/linux-command-line-cheat-sheet-quick-reference/571400/",4,{"url":78,"name":59,"@type":81,"image":82,"author":87,"headline":59,"publisher":90,"fileFormat":93,"inLanguage":57,"description":61,"dateModified":94,"datePublished":95,"encodingFormat":93,"isAccessibleForFree":96,"interactionStatistic":97},"DigitalDocument",{"url":83,"@type":84,"width":85,"height":86},"https://docshare.wps.com/thumbnails/linux-command-line-cheat-sheet-quick-reference/571400.png","ImageObject",442,249,{"name":88,"@type":89},"Theodore","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-25","2026-10-13",true,{"@type":98,"interactionType":99,"userInteractionCount":8},"InteractionCounter",{"@type":100},"ViewAction",{"@type":102,"mainEntity":103},"FAQPage",[104,110,114],{"name":105,"@type":106,"acceptedAnswer":107},"How can I display basic Linux system and uptime information?","Question",{"text":108,"@type":109},"Use commands like uname -a and uname -r for kernel details, lsb_release -a for Ubuntu version, uptime for how long the system has been running, hostname/hostname -I for host and IP, and date/cal for date and calendar.","Answer",{"name":111,"@type":106,"acceptedAnswer":112},"Which commands help monitor system performance and network traffic?",{"text":113,"@type":109},"For monitoring use top, mpstat, vmstat, and iostat. For network inspection capture traffic with tcpdump -i eth0 and narrow it with an expression like port 80.",{"name":115,"@type":106,"acceptedAnswer":116},"How do I manage file permissions from the command line?",{"text":117,"@type":109},"Use chmod with numeric modes such as 777, 775, 755, 664, and 644, or apply permissions conceptually as r/read, w/write, and x/execute for User, Group, and World (U/G/W).","https://schema.org",{"og:url":78,"og:type":120,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":122,"canonical":78},"index,follow",{"doc_id":124,"site_id":56},571400,1792100658,{"code":4,"msg":5,"data":127},{"doc_id":124,"user_id":128,"nickname":88,"user_avatar":129,"doc_module":9,"category_id":50,"category_name":51,"doc_title":59,"doc_description":61,"doc_content":130,"file_id":131,"file_url":132,"file_type":133,"file_size":134,"view_count":8,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":135,"language":136,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":137,"faqs":138,"seo_title":139,"seo_description":61,"update_tm":140,"read_time":76},7971461740886,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","LINUX COMMAND LINE CHEAT SHEET  \nTable of Contents  \n1-SYSTEM INFORMATION 2  \n2-HARDWARE INFORMATION 2  \n3-PERFORMANCE MONITORING AND STATISTICS 2  \n4-USER INFORMATION AND MANAGEMENT 3  \n5-FILE AND DIRECTORY COMMANDS 3  \n6 – MANIPULATING DATA 4  \n7-PROCESS MANAGEMENT 5  \n8-FILE PERMISSIONS 5  \n9-NETWORKING 6  \n10-ARCHIVES (TAR FILES) 7  \n11- INSTALLING PACKAGES 7  \n12-SEARCH 7  \n13-SSH LOGINS 7  \n14-FILE TRANSFERS 7  \n15-DISK USAGE 8  \n16-DIRECTORY NAVIGATION 8  \n17-PROGRAMMING 8  \n1-SYSTEM INFORMATION  \nuname-a  \nuname-r  \nlsb_release-a  \nuptime  \nhostname  \nhostname-I  \nlast reboot  \ndate  \ncal  \nw  \nwhoami  \n\\# Display Linux system information  \n\\# Display kernel release information  \n\\# Show which version of ubuntu installed  \n\\# Show how long the system has been running + load  \n\\# Show system host name  \n\\# Display the IP addresses of the host  \n\\# Show system reboot history  \n\\# Show the current date and time  \n\\# Show this month's calendar  \n\\# Display who is online  \n\\# Who you are logged in as  \n2-HARDWARE INFORMATION  \ncat /proc/cpuinfo  \ncat /proc/meminfo free-h  \nlspci-tv  \nlsusb-tv  \ndmidecode  \nhdparm-i /dev/sda  \nhdparm-tT /dev/sda  \n\\# Display CPU information  \n\\# Display memory information  \n\\# Display free and used memory ( -hfor human readable,-mfor MB, -gfor GB.)  \n\\# Display PCI devices  \n\\# Display USB devices  \n\\# Display DMI/SMBIOS (hardware info) from the BIOS  \n\\# Show info about disk sda  \n\\# Perform a read speed test on disk sda  \n3-PERFORMANCE MONITORING AND STATISTICS  \ntop  \nmpstat 1  \nvmstat 1  \niostat 1  \ntcpdump-i eth0  \ntcpdump-i eth0 'port 80'  \n\\# Display and manage the top processes  \n\\# Display processor related statistics  \n\\# Display virtual memory statistics  \n\\# Display I/O statistics  \n\\# Capture and display all packets on interface eth0  \n\\# Monitor all traffic on port 80 ( [HTTP](HTTP) )  \nlsof \\# List all open files on the system  \nlsof-u user \\# List files opened by user  \nfree-h \\# Display free and used memory ( -h for human readable, -m  \nfor MB, -g for GB. )  \nwatch df-h \\# Execute \"df-h\", showing periodic updates  \n4-USER INFORMATION AND MANAGEMENT  \nid \\# Display the user and group ids of your  \ncurrent user.  \nlast \\# Display the last users who have loggedonto the system.  \nwho \\# Show who is logged into the system.  \nw \\# Show who is logged in and what they are doing.  \ngroupadd test \\# Create a group named \"test\".  \nuseradd-c \"John Smith\" -m john \\# Create an account named john, with a  \ncomment of \"John Smith\" and create the user's home directory.  \nuserdel john \\# Delete the john account.  \nusermod-aG sales john \\# Add the john account to the sales group  \n5-FILE AND DIRECTORY COMMANDS  \nls-al \\# List all files in a long listing (detailed) format  \npwd \\# Display the present working directory  \nmkdir directory \\# Create a directory  \nrm file \\# Remove (delete) file  \nrm-r directory \\# Remove the directory and its contents recursively  \nrm-f file \\# Force removal of file without promptingfor  \nconfirmation  \nrm-rf directory \\# Forcefully remove directory recursively  \nrmdir \\# Delete a file or files  \ncp file1 file2 \\# Copy file1 to file2  \ncp-r source_directory destination \\# Copy source_directory recursively to destination.  \nIf destination exists, copy source_directory into destination, otherwise create destination with the contents of  \nsource_directory.  \nmv file1 file2 \\# Rename or move file1 to file2 . If file2 is an existing  \ndirectory, move file1 into directory file2  \nln-s /path/to/file linkname touch file  \ncat file less file head file tail file  \ntail -f file  \nlprchgrp  \nmore, page file  \nvi  \ngedit  \n\\# Create symbolic link to linkname  \n\\# Create an empty file or update the access and modification times of file.  \n\\# View the contents of file  \n\\# Browse through a text file  \n\\# Display the first 10 lines of file  \n\\# Display the last 10 lines of file  \n\\# Display the last 10 lines of file and \"follow\" the file as it grows  \n\\# Spool file for line printi","cbCaic701R3iajeG","https://ap.wps.com/l/cbCaic701R3iajeG","pdf",267816,8,"English","# Table of Contents\n## 1-System Information\n## 2-Hardware Information\n## 3-Performance Monitoring and Statistics\n## 4-User Information and Management\n## 5-File and Directory Commands\n## 6-Manipulating Data\n## 7-Process Management\n## 8-File Permissions\n## 9-Networking\n## 10-Archives (TAR Files)\n## 11-Installing Packages\n## 12-Search\n## 13-SSH Logins\n## 14-File Transfers\n## 15-Disk Usage\n## 16-Directory Navigation\n## 17-Programming","[{\"question\":\"How can I display basic Linux system and uptime information?\",\"answer\":\"Use commands like uname -a and uname -r for kernel details, lsb_release -a for Ubuntu version, uptime for how long the system has been running, hostname/hostname -I for host and IP, and date/cal for date and calendar.\"},{\"question\":\"Which commands help monitor system performance and network traffic?\",\"answer\":\"For monitoring use top, mpstat, vmstat, and iostat. For network inspection capture traffic with tcpdump -i eth0 and narrow it with an expression like port 80.\"},{\"question\":\"How do I manage file permissions from the command line?\",\"answer\":\"Use chmod with numeric modes such as 777, 775, 755, 664, and 644, or apply permissions conceptually as r/read, w/write, and x/execute for User, Group, and World (U/G/W).\"}]","Linux Command Line Cheat Sheet - Quick Reference | PDF",1791915358]