How do I print a specific line in bash?

How do I print a specific line in bash?

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

1. awk : $>awk ‘{if(NR==LINE_NUMBER) print $0}’ file.txt.
2. sed : $>sed -n LINE_NUMBERp file.txt.
3. 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 can I get two lines of the same file?

Use comm -12 file1 file2 to get common lines in both files. You may also needs your file to be sorted to comm to work as expected. Or using grep command you need to add -x option to match the whole line as a matching pattern. The F option is telling grep that match pattern as a string not a regex match.

How do you find the common lines in two files in UNIX?

A. Use comm command; it compare two sorted files line by line. With no options, produce three column output. Column one contains lines unique to FILE1, column two contains lines unique to FILE2, and column three contains lines common to both files.

How to print every nth line in a file?

Where N = 5, as an example for your case. The sed command breaks down as: -n means “don’t print lines by default”; then, on line 5, run a set { } of commands; those commands are: p rint the line, then q uit. NR=Number of line you want to print (and then exit to avoid waiting the file to finish). In your case

How to print every n th line in Excel?

To print every N th line, use sed -n ‘0~ N p’ For example, to copy every 5th line of oldfile to newfile, do sed -n ‘0~5p’ oldfile > newfile

How to set the for command to only read the second line?

Test1 Test2 Test3 Press any key to continue . . . How do I set up the FOR command to only read that second line (Test1), not the third and fourth as well? Cheers Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Provide details and share your research! But avoid …

How to echo the second line of text?

I want to echo the second line (aka Test1) using the FOR command. I am using this: Test1 Test2 Test3 Press any key to continue . . . How do I set up the FOR command to only read that second line (Test1), not the third and fourth as well? Cheers Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question.