In short press the Esc key and then press Shift + G to move cursor to end of file in vi or vim text editor under Linux and Unix-like systems.
How do you find the last line of a file in Linux?
To look at the last few lines of a file, use the tail command. tail works the same way as head: type tail and the filename to see the last 10 lines of that file, or type tail -number filename to see the last number lines of the file. Try using tail to look at the last five lines of your .
How do I see the last 10 lines of a file in Linux?
Linux tail command syntax
Tail is a command which prints the last few number of lines (10 lines by default) of a certain file, then terminates. Example 1: By default “tail” prints the last 10 lines of a file, then exits. as you can see, this prints the last 10 lines of /var/log/messages.
How do you jump to the end of a line in Linux?
2 Answers. CTRL + E will take you to the end of the line.
How do I go to a line of a file in Linux?
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 get the first and last line of a file in Linux?
By default, head shows you the first 10 lines of a file. You can change this by typing head -number filename, where number is the number of lines you want to see. To look at the last few lines of a file, use the tail command.
How do I show the first 10 lines of a file in Linux?
Type the following head command to display first 10 lines of a file named “bar.txt”:
- head -10 bar.txt.
- head -20 bar.txt.
- sed -n 1,10p /etc/group.
- sed -n 1,20p /etc/group.
- awk ‘FNR <= 10’ /etc/passwd.
- awk ‘FNR <= 20’ /etc/passwd.
- perl -ne’1..10 and print’ /etc/passwd.
- perl -ne’1..20 and print’ /etc/passwd.
How do I list the first 10 files in Linux?
The ls command even has options for that. To list files on as few lines as possible, you can use –format=comma to separate file names with commas as in this command: $ ls –format=comma 1, 10, 11, 12, 124, 13, 14, 15, 16pgs-landscape.
How do I redirect the number of lines in Unix?
You can use the -l flag to count lines. Run the program normally and use a pipe to redirect to wc. Alternatively, you can redirect the output of your program to a file, say calc. out , and run wc on that file.
How do you go back a line in terminal?
CTRL + C from the current command . Then press the ↑ .
How do I return in Linux?
return command is used to exit from a shell function. It takes a parameter [N], if N is mentioned then it returns [N] and if N is not mentioned then it returns the status of the last command executed within the function or script. N can only be a numeric value.
How do you go to end of line?
Using keyboard to move the cursor and scroll document
- Home – move to the beginning of a line.
- End – move to the end of a line.
- Ctrl+Right arrow key – move one word to the right.
- Ctrl+Left arrow key – move one word to the left.
- Ctrl+Up arrow key – move to the beginning of the current paragraph.
How do I go to a line of a file in Unix?
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.
What is the use of awk in Linux?
Awk is a utility that enables a programmer to write tiny but effective programs in the form of statements that define text patterns that are to be searched for in each line of a document and the action that is to be taken when a match is found within a line. Awk is mostly used for pattern scanning and processing.
How can you display nth line of a file?
Below are three great ways to get the nth line of a file in Linux.
- head / tail. Simply using the combination of the head and tail commands is probably the easiest approach. …
- sed. There are a couple of nice ways to do this with sed . …
- awk. awk has a built in variable NR that keeps track of file/stream row numbers.