Here, the system will scan all the files and present you with the file that matches your argument the best.ģ. Now, if you do not remember the exact file name, try this method: Suppose, you wish to search for a file a.txt, follow the mentioned command:Ģ. You can search for the desired file through date, time, or even through modified time.ġ. There are two prominent ways to Search File and Directory in Linux, carry out this task:įind command eases your process of find file in Linux (CentOS, Debian, Ubuntu)using various arguments. The established connection between the host and the client is extremely secure and safe due to encryption. It is a protocol that connects you to a remote server or system. This article will help you to find file in Linux or how to search file in Linux, before moving forward or dive directly into the file command we should have a brief understanding of SSH. So to increase your productivity and lesser the work efficiency, You can use some basic Linux commands shortcuts to solve your problem. does not work on linux and openbsd, only macOS.List of content you will read in this article:īeing a Linux administrator or beginner, many times we forgot any file which we have download or kept somewhere else in the system but unfortunately, we were not able to find that file. ( basename takes only 1 path argument but xargs will send them all (actually 5000) without -n1. It gives the correct result and it's the fastest ¯\_(ツ)_/¯ $ alias f='time find /Applications -name "*.app" -type d -maxdepth 5' \į -print0 | xargs -0 -n1 basename | wc -l \į -print0 | xargs -0 -n1 -P 8 basename | wc -l \Ġm01.17s real 0m00.20s user 0m00.93s systemĠm01.16s real 0m00.20s user 0m00.92s systemĠm01.05s real 0m00.17s user 0m00.85s systemĠm00.93s real 0m00.17s user 0m00.85s systemĠm00.88s real 0m00.12s user 0m00.75s systemįunnily enough i cannot explain the last case of xargs without -n1. exec and -execdir are slow, xargs is king. $ time sh -c 'find /usr/lib -type f -print0 | xargs -0 -n 1 basename | cksum'Īs you can see, it really is substantially faster to avoid launching basename every time. $ time sh -c 'find /usr/lib -type f -print0 | xargs -0 basename -a | cksum' (For sake of a like-with-like comparison, the timings reported here are after an initial dummy run, so that they are both done after the file metadata has already been copied to I/O cache.) I have piped the output to cksum in both cases, just to demonstrate that the output is independent of the method used. Here is a timing comparison, between the xargs basename -a and xargs -n1 basename versions. Here I've included the -print0 and -0 (which should be used together), in order to cope with any whitespace inside the names of files and directories. If you use the -a option on basename, then it can accept multiple filenames in a single invocation, which means that you can then use xargs without the -n 1, to group the paths together into a far smaller number of invocations of basename, which should be more efficient.Įxample: find /dir1 -type f -print0 | xargs -0 basename -a | xargs -n 1), which may potentially be slow. As others have pointed out, you can combine find and basename, but by default the basename program will only operate on one path at a time, so the executable will have to be launched once for each path (using either find.
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