Remove old node js mac how to#
How to update Node.js and NPM to next version ?.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.Thats all! If you have any other command line techniques in mind for the same purpose, do not forget to share with us via our feedback section below. Note: To understand the meaning of the flags employed in the commands above, refer to the man pages of each command we have used in the various illustrations. Now run the command to clean up the directory: $ rm -v *Īfterwards, turn off GLOBIGNORE variable: $ unset GLOBIGNOREĭelete Files Using Bash GLOBIGNORE Variable txt files with be removed from the current directory. To employ this method, move into the directory that you wish to clean up, then set the GLOBIGNORE variable as follows: $ cd test Suggested Read: Useful 12 Practical Examples on Grep Command in Linux Here, the GLOBIGNORE variable stores a colon-separated pattern-list (filenames) to be ignored by pathname expansion. This last approach however, only works with bash. Remove All Files Except File Extensions Delete Files Using Bash GLOBIGNORE Variable type f -not \(-name '*gz' -or -name '*odt' -or -name '*.jpg' \) -delete jpg files in the current directory: $ find.
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Let us look at one additional example, the command below will wipe out all files excluding. Remove Files Using find and xargs Commandsħ. $ find /directory/ -type f -not -name 'PATTERN' -print0 | xargs -0 -I Under this method, we can use find command exclusively with appropriate options or in conjunction with xargs command by employing a pipeline as in the forms below: $ find /directory/ -type f -not -name 'PATTERN' -delete Once you have all the required commands, turn off the extglob shell option like so: $ shopt -u extglob odt files as follows, while displaying what is being done: $ rm -v !(*.zip|*.odt)ĭelete All Files Except Certain File Extensions Next, you can delete all files in a directory apart from all.
Remove old node js mac zip#
zip files interactively: $ rm -i !(*.zip)ĭelete All Files Except Zip Files in LinuxĤ. The example below shows how to remove all files other than all. To delete all files with the exception of filename1 and filename2: $ rm -v !("filename1"|"filename2")ĭelete All Files Except Few Files in Linuxģ. To delete all files in a directory except filename, type the command below: $ rm -v !("filename")ĭelete All Files Except One File in LinuxĢ.
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To use them, enable the extglob shell option as follows: # shopt -s extglobġ.
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There are three possible methods we shall explore here, and these include: Delete Files Using Extended Pattern Matching Operators In Linux, a shell pattern is a string that consists of the following special characters, which are referred to as wildcards or metacharacters: Suggested Read: Use find Command to Search Multiple Filenames/Extensions in Linux In this article, we will show you how to delete files in a directory except certain file extensions or types using rm, find and globignore commands.īefore we move any further, let us start by briefly having a look at one important concept in Linux – filename pattern matching, which will enable us to deal with our issue at hand. Sometimes you get into a situation where you need to delete all files in a directory or simply cleanup a directory by removing all files except files of a given type (ending with a particular extension).