The find command in Linux is a versatile and powerful tool for finding files and directories on a file system. The “-exec” option is a useful addition to the find command that allows you to execute a command on any file or directory it finds. This can be useful for tasks like ...
In my opinion, the ls command is themost used Linux commandas it is often used to verify the outcome of the previous operation bylisting the directory contents. The ls command stands for a list; all it does is list the contents of the specified directory. In this tutorial, I'll walk y...
2. locate locate命令其实是"find -name"的另一种写法,但是要比后者快得多,原因在于它不搜索具体目录,而是搜索一个数据库(/var/lib/locatedb),这个数据库中含有本地所有文件信息。Linux系统自动创建这个数据库,并且每天自动更新一次,所以使用locate命令查不到最新变动过的文件。为了避免这种情况,可以在使用locate之前...
Most Linux users use the touch command tocreate new filesbut the same can be done using the cat command too! The cat command has one advantage over the touch command in this case, as you can add text to the file while creating. Sounds cool. Isn't it? To do so, you'd have to us...
$ find -name met* The above command would start searching for the files that begin with the letters 'met' within the current directory and the directories that are present within the current directory. Since the directory is not specified as the the second parameter, Linux defaults to using ...
How to Use the ack Command on Linux How to Use the Date Command in Linux How to Use the Grep Command to Find Information in Files How to Use the lsmod and modinfo Commands in Linux Install and Configure the Streamlink Twitch GUI Install and Use bottom on Linux Install and Use FF...
In this tutorial, we saw how thegrepcommand makes our work easy, as we can filter and specify the number of lines around the match. We’ve discussed how to specify the number of lines before and after a match.We mainly use theA,B, andCoptions to get the lines around a match, and ...
When you are working on text files you may need to find and replace a string in the file. Sed command is mostly used to replace the text in a file. This can be done using the sed command and awk command in Linux. In this tutorial, we will show you how to do this using the sed...
Find text in another command's output Similar to other Unix utilities,grepalso acts onstdinwhen you pipe the output of another command into it. This is a fast and useful way to filter a command's output to match the text pattern you're looking for. ...
Setting a Static IP Address in Ubuntu 18.04 How to use nslookup on Ubuntu Using the Find Command on Ubuntu One of the easiest ways to find files on an Ubuntu system using the terminal is the find tool. This tool is a crucial part of the Linux system, meaning it should always be avail...