Is there a way to print lines following a pattern?
The simplest is using the grep command. In GNU grep, there is an option -A which prints lines following the pattern. $ grep -A1 Linux file Linux Solaris In the above example, -A1 will print one line following the pattern along with the line matching the pattern.
How to print all lines after match up to the end of?
Then we use a 2-address form that says to apply a command from the line matching /dog 123 4335/ until the end of the file (represented by $ ). The command in question is p, which prints the current line. So, this means “print all lines from the one matching /dog 123 4335/ until the end.”
How to print two lines following a pattern in grep?
In GNU grep, there is an option -A which prints lines following the pattern. In the above example, -A1 will print one line following the pattern along with the line matching the pattern. To print 2 lines after the pattern, it is -A2. 2. sed has the N command which will read the next line into the pattern space.
How to print a line following a pattern in SED?
In sed, that could be accomplished like so: Alternatively, grep’s A option might be what you’re looking for. -A NUM, Print NUM lines of trailing context after matching lines. Hope that helps.
How does print statement PRINT the current line?
The print statement prints the current line ($0), record separator (RS) which is the newline, and the next line which is in x. 5. To print only the line following the pattern without the line matching the pattern: The n command reads the next line into the pattern space thereby overwriting the current line.
How to print the next line in Linux?
First, the line containing the pattern /Linux/ is found. The command within the braces will run on the pattern found. {N;p} means read the next line and print the pattern space which now contains the current and the next line. Similarly, to print 2 lines, you can simply put: {N;N;p}.
How to delete all lines that contain a pattern?
The ex command g is very useful for acting on lines that match a pattern. You can use it with the d command, to delete all lines that contain a particular pattern, or all lines that do not contain a pattern. For example, to delete all lines containing “profile” (remove the /d to show the lines that the command will delete): :g/profile/d
How can I print all the lines between two lines?
Closed 5 years ago. How can I print all the lines between two lines starting with one pattern for the first line and ending with another pattern for the last line? I guess it was a mistake to mention that this document is HTML. I seem to have touched a nerve, so forget that.