How to list directory contents in linux how to#
How to list directory contents in linux update#

If you want to use the terminal window while the gedit text editor is open, launch gedit with the following command instead.

Note: To use the terminal again, press ctrl + c.Īs we create or edit a file using gedit command, by default the file gets open on the gedit text editor and wait for it to close before it returns you to the terminal prompt. If any file with file name file_2 exists in the current directory then it is opened (in edit mode) on the gedit text editor. This command creates a new file file_2 (in write mode) on the gedit text editor if it doesn’t exist in the present working directory. If a file with the file name file_1 exists in the current directory then this command just opens the file on the vi text editor. This command creates a new file file_1 and opens it on the vi text editor if it doesn’t exist in the present working directory. Note: To save and exit from the vi text editor, press the Escape key and then type :wq and hit enter. Major operations that can be done using it are as follows: It is commonly used by programmers to edit the textual content of any file on vi text editor. Modify time is the time when a file was modified. We can see the access, modify, and change is now updated.Īccess time is the last time when the file was accessed. Note: We are using stat file_name to check the timestamp of the file. To change the timestamp of the file stat filea Note: Creating a file and then using the cat command to view the data.

How to list directory contents in linux update#

But its main purpose is to change or update the time-stamp of a file. We can create an empty file (or multiple empty files) using this command. To reverse the data of the file (tac) tac file1 If any file with file name file2 exists in the current directory then it is overwritten with the contents of file1. This command creates a new file file2 with the contents of file1 if file2 doesn’t exist in the present working directory.

To copy the file’s data (the content of one file into another) cat file1 > file2 If any file with file name file2 exists in the current directory then it is opened (in append mode). This command creates a new file file2 (in write mode) if it doesn’t exist in the present working directory. To add the contents at end of a file cat > file2 If any file with file name file3 exists in the current directory then it is overwritten with the contents of file1 & file2. This command creates a new file file3 with the contents of file1 & file2 if file3 doesn’t exist in the present working directory. To concatenate files - adding the contents of two files into a new file or existing file cat >file2 This command simply prints the contents of file1 on the terminal screen.

How to list directory contents in linux how to#

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