How do I go to a specific line in a file in bash?

Write a bash script to print a particular line from a file

awk : $>awk ‘{if(NR==LINE_NUMBER) print $0}’ file.txt.
sed : $>sed -n LINE_NUMBERp file.txt.
head : $>head -n LINE_NUMBER file.txt | tail -n + LINE_NUMBER Here LINE_NUMBER is, which line number you want to print. Examples: Print a line from single file.

How do I extract a line from a text file?

To extract a range of lines, say lines 2 to 4, you can execute either of the following:

$ sed -n 2,4p somefile. txt.
$ sed ‘2,4! d’ somefile. txt.

How do you get a cat line number?

There are two command line options available in the cat command that allows you to display line numbers, –number (-n) and –number-nonblank (-b), according to your requirement. The option -n or –number will print out the line numbers of all lines, including the blank or empty lines in the file.

How do you go to a line through a file in Linux?

To do this, press Esc , type the line number, and then press Shift-g . If you press Esc and then Shift-g without specifying a line number, it will take you to the last line in the file.

How do I extract the second row of a text file?

Ataul

Ataul. Answered On : May 20th, 2015.
Code. head -2 filename | tail -1. Similarly to get the 2nd last line, the order will be reversed that is. tail -2 filename | head -1.

How do I print line numbers using sed?

If you use = in sed the line number will be printed on a separate line and is not available in the pattern space for manipulation. However, you can pipe the output into another instance of sed to merge the line number and the line it applies to. = is used to print the line number. Switch to awk.

How do I show line numbers in bash?

To do so:

Press the Esc key if you are currently in insert or append mode.
Press : (the colon). The cursor should reappear at the lower left corner of the screen next to a : prompt.
Enter the following command: set number.
A column of sequential line numbers will then appear at the left side of the screen.

How do you go to a line in terminal?

Moving the cursor You can use ctrl-A to jump to the beginning of the line and ctrl-E to jump to the end. ctrl-XX (hold ctrl and press ‘x’ twice) will jump to the beginning of the line and then back to the current position the second time you use it.