How to Use Delete Command in Unix HowTech

Use the tail command to remove the first line of the text file. In the following example, we will use the tail command -n option to remove the first line of the file. tail -n x just print the last x lines. tail -n 3 would give you the last 3 lines of the input. The + sign kind of inverts the argument and make tail print anything but the first x.. You can use sed to delete lines in place with the -i option: $ cat foo.txt bar baz lorem $ sed -i '1d' foo.txt $ cat foo.txt baz lorem You can also delete a range of lines; for example sed -i '1,4d' foo.txt will remove lines 1-4. EDIT: as don pointed out in the comments, the -i option still creates a copy.


How to delete empty lines using sed command under Linux / UNIX nixCraft

How to delete empty lines using sed command under Linux / UNIX nixCraft


Unix & Linux Delete up to first occurrence, edit that line and print the remaining lines

Unix & Linux Delete up to first occurrence, edit that line and print the remaining lines


Unix & Linux Command to remove the first N number of lines in input (2 Solutions!!) YouTube

Unix & Linux Command to remove the first N number of lines in input (2 Solutions!!) YouTube


How to display the first line and the last few lines of a file in Linux

How to display the first line and the last few lines of a file in Linux


Unix & Linux First and last five lines of file (2 Solutions!!) YouTube

Unix & Linux First and last five lines of file (2 Solutions!!) YouTube


How to delete files in linux/unix

How to delete files in linux/unix


Unix Sed Command to Delete Lines in File Top 10 Examples LPI Central

Unix Sed Command to Delete Lines in File Top 10 Examples LPI Central


Linux Command Line (11) Delete Files and Directories YouTube

Linux Command Line (11) Delete Files and Directories YouTube


How to delete empty lines in a text file in linux/unix

How to delete empty lines in a text file in linux/unix


Unix Sed Command to Delete Lines in File 15 Examples LPI Central

Unix Sed Command to Delete Lines in File 15 Examples LPI Central


How to delete files in Linux IONOS

How to delete files in Linux IONOS


Linux / Unix Display First Line of a File nixCraft

Linux / Unix Display First Line of a File nixCraft


Find And Delete Files That Contains A Specific Text In Their Names In Linux

Find And Delete Files That Contains A Specific Text In Their Names In Linux


How to Remove (Delete) Files in Linux Linuxize

How to Remove (Delete) Files in Linux Linuxize


Unix & Linux How do I delete the first n lines and last line of a file using shell commands

Unix & Linux How do I delete the first n lines and last line of a file using shell commands


Remove or ignore all comment lines from Linux config files Linux Tutorials Learn Linux

Remove or ignore all comment lines from Linux config files Linux Tutorials Learn Linux


[Linux basic] Copy, delete, and move commands for Linux files

[Linux basic] Copy, delete, and move commands for Linux files


Unix & Linux Delete First line of a file (10 Solutions!!) YouTube

Unix & Linux Delete First line of a file (10 Solutions!!) YouTube


Unix & Linux Skipping the first line of file YouTube

Unix & Linux Skipping the first line of file YouTube


Unix & Linux Regarding deleting first 327 lines in all the .dat files in a folder YouTube

Unix & Linux Regarding deleting first 327 lines in all the .dat files in a folder YouTube

5. Using the tail Command. Usually, we use the " tail -n x file " command to get the last x lines from an input file. If we prepend a "+" sign to the " x ", the "tail -n +x file" command will print starting with the xth line until the end of the file. Therefore, we can convert our "removing the first line from a file.. By specifying 2, we can remove the first line of a text file. Example. To remove the first line of a text file called file.txt, we can use the following command − $ tail -n +2 file.txt > newfile.txt This command will create a new file called newfile.txt that contains all the lines of file.txt except the first line. Method 4: Using the awk.