![]() ![]() However, uniq works only with the sorted input. The file is then synced (with verbosity, v) to a directory within OUTPUT named after the file extension. Once we’ve transformed all file paths to file extensions, we can use the uniq command with the -c option to count duplicated lines. 5 Answers Sorted by: 331 Use the -o flag between different parameters. The variable EXTENSION is created and its value is the file variable with everything up to the last full-stop stripped out. Then, to apply the “group by” file extensions operation, we can extract all file extensions from the find result using the sedcommand: $ find myDir -type f | sed 's/.*\.//' MyDir/subDir2/archives/backup_lastweek.tar MyDir/subDir2/archives/backup_lastmonth.tar One idea to solve the problem is to use the “divide and conquer” approach.įirstly, we can use the findcommand to get the complete file list under a given directory recursively: $ find myDir -type f generate the statistic report on file extensions based on the file list above To search and find the files recursively based on their extension, use this format of the ‘ find ’ command.list all the files in the myDir directory recursively.Needed something that could return the contents of single or multiple directories, recursively or non-recursively,įor all files or specified file extensions that would beĪccessible easily from any scope or script.Īnd I wanted to allow overloading cause sometimes I'm too lazy to pass all params.First, let’s list the main tasks to solve the problem: Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search
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