Web17 jul. 2024 · For BSD or GNU grep you can use -B num to set how many lines before the match and -A num for the number of lines after the match. grep -B 3 -A 2 foo README.txt If you want the same number of lines before and after you can use -C num. grep -C 3 foo README.txt This will show 3 lines before and 3 lines after. Share Improve this answer … WebHow to Uncomment Multiple Lines in Vim? Method 1: Using the Line Number. The vim text editor supports the “set number” command used to display the line number in the text file. It can be used for commenting out multiple lines at a time in the Vim editor. Let’s see how it can be done: Open a File/Script

How to Print the Longest Line(s) in a File Baeldung on Linux

Web7 aug. 2024 · The wc command can accept zero or more input FILE names. If no FILE is specified, or when FILE is -, wc will read the standard input. A word is a string of … WebExplanation: sed is used to extract lines from a text file:-n to suppress the default output-e 1p to print the first line (the header of the CSV file)-e 101,200p to print from the line 101 … floyd malone bristol ct

linux - How can I count the number of lines in my all my files in …

Web5 jul. 2024 · It works the same way as head, but you can use the -f option to show the last ten lines of a file. When you need to see the last 10 lines of a Linux file, you can use … WebUsually, Linux systems will display the line numbers in the left margin. You can also use the head command to show the first ten lines of a file. However, if you want to see the last few lines of a file, you can use the tail command. The “head -x” part of the command gets the first x lines of a file, and then redirects output to the tail ... Web22 jul. 2024 · The Pitfall of Using the wc Command. Let’s first have a look at the wc command. The wc command has an option -L (–max-line-length), which we can use to … floyd lopez houston payless siding