4/11/2023 0 Comments Grep find any file command linux![]() ![]() Of course, the shell doesn’t care how much pathname you type, so we could have done something like this: grep sum. Not all the files through which you want to search may be that conveniently located. Ps4-variable.sh:sum=$(($one_val + $two_val))Īs you may have noticed, the filename of each matching file is printed first in the output, before the line containing the matching string. If you want to search all files in a given directory, use the wildcard ( *): grep sum *.shīreak-point.sh:sum=$(($one_val + $two_val)) For example, if you want to find a string literal_string with files ending in. This can be done by passing regular expressions for the filename. Search for given string in Multiple files We could have given full path (in unix-like format) and it would happily process it: grep sum /mnt/d/mohit/src/bash/break-point.sh This file break-point.sh just happens to be present in our current directory. The output will matches all the lines containing the string literal_string from the file specified with each new match present on a new line: grep sum break-point.sh This can simply be obtained by grep literal_string filename. Grep is available out of the box in most linux distros, so you do not need to download and install it.Ī very basic usage of grep involves searching specific string in a single file. # Update the system based on the packages installed > the "-y" will approve the change automatically For Ubuntu, run below: # Update the repositories and list of the packages available ![]() # Change the %sudo group to be password-lessĪlso, lets update the package repos and distribution for distro. Let’s also go ahead and enable nopassword login for the group %sudo: # Edit the sudoers with the visudo command For first time, it will ask you to setup username and password like any other place. If you don’t want to use the Windows Store, then follow the steps in the WSL docs for manual install. For the purpose of this blog post, we’ll use Ubuntu 20.04 LTS. ![]() You can now install Linux Distro of your choice by going to Windows Store from start panel and then install the same.
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