![]() I'm fine if those two options don't use regular expressions, but I do not want the exclusion pattern to be applied to singular path components. I am trying to exclude certain directories like /proc, /sys, and /usr/local. I am trying to use grep to recursively search my root filesystem. I was originally hoping that -exclude-dir/ -exclude would be allow for regular expressions and I've found this comment indicating that they do, but it seems that regular expression syntax doesn't affect the utility's behavior (e.g, "^/(dev|proc)"). I am dealing with a certain instance where greps options for excluding paths/directories do not behave in an expected way. If I use -exclude-dir=$/users/developer/projects/my_os/src/sys, two directories I want included in my search. I am trying to exclude certain directories like /proc, /sys, and /usr/local. grep -in github / for each directory grep shows lots of messages like. So when we use the -R flag to search recursively, the -exclude-dirPATTERN option will skip any directory whose base name matches PATTERN. ![]() This option is described as: directories that match PATTERN will be skipped. I am dealing with a certain instance where grep's options for excluding paths/directories do not behave in an expected way. To exclude certain directories we can use the grep option -exclude-dirPATTERN. ![]() Note2: Use '-exclude-dirDIR' option to exclude directories matching the pattern DIR from recursive searches. 14 Answers Sorted by: 1355 Recent versions of GNU Grep (> 2.5.2) provide: -exclude-dirdir which excludes directories matching the pattern dir from recursive directory searches. If -R is specified, it excludes directories matching the given filename pattern from the search. Grep exclude-dir excludes directories matching the given file name pattern from the search. To exclude directories, we also use the -g option.Note: This is NOT a duplicate. grep -d recurse 'how' Note1: The directory related error/warning message we discussed in the previous point can also be muted using the -d option - all you have to do is to pass the value 'skip' to it. Grep exclude directories, we can use the grep exclude-dir option, which needs to be used with the grep -R option. On large codebases, this can get slow, so I use -incldue to restrict/whitelist extensions. When we extract the binary release, theĬompletion file is under completion/_rg. 53 I use recursive grep a lot to find source files with specific content. How to enable shell completion for ripgrep? Show the searching stat (how many matches, how many files searched etc.) Show the number of matching lines in a file Inverse search (search files not containing image) Only show files containing image (Do not show the lines) If you suppress, you won't notice you missed a file. The command /bin/ls -1 xargs grep 'some text' will give you 'no such file or directory' because it breaks up 'a b.txt' into 2 args. Additionally the wildcard for regular expressions is. The accepted answer by seamus is wrong because grep -r -exclude-dir matches against base names which by definition can't contain slashes (slashes turn it into a no-op effectively as no base name will match).without the quotes the asterisk would be expanded by bash. Negative file globing ( do not search in certain files) Try creating 2 files in a dir, 'aaa.txt' and 'a b.txt', both containing the string 'some text'. grep -R hill -2013 using -exclude-dir should work, too: grep -R hill -exclude-dir'.2010-2'. Search literally, i.e., without using regular expressionįile globing (search in certain files), can be used multiple times Search image and ignore case (case-insensitive search) grep exclude strings somthing with regular expression string. However, both of following commands failed. Regex searching support (lines starting with We) Now, I want to search loom excluding gloom. In this post, I list some of the commonly-used flags for ripgrep. In this example, I am searching recursively for 'cli-progress' starting from the current directory but excluding the nodemodules directory from the search. ![]() Ripgrep is a command line tools that searches patterns under your current directory, like the good old grep, but with faster speed. To ignore directories, you can use the -exclude-dir option.
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