How to merge multiple lines into one line in linux?

How to merge multiple lines into one line in linux?

Simply put, the idea of this sed one-liner is: append each line into the pattern space, at last replace all line breaks with the given string.

1. :a; – we define a label called a.
2. N; – append next line into sed’s pattern space.
3. $!
4. s/\n/REPLACEMENT/g – replace all line breaks with the given REPLACEMENT.

How to merge two lines in shell script?

A more-general solution (allows for more than one follow-up line to be joined) as a shell script….Simplest way is here:

1. Remove even lines and write it in some temp file 1.
2. Remove odd lines and write it in some temp file 2.
3. Combine two files in one by using paste command with -d (means delete space)

Is there a way to merge two lines into one in Bash?

A more-general solution (allows for more than one follow-up line to be joined) as a shell script. This adds a line between each, because I needed visibility, but that is easily remedied.

How to avoid a leading newline in Excel?

To avoid a leading newline the first line is copied by 1h. If this was not the last line, d elete it, otherwise move the hold space to the pattern space with g.

Can a SED be used to move the line to the previous line?

Also, when the tag line ( with LINE/SHRT/EKY/EKC/USER) line is continuing it gets indicated by a single extra space. And if supposed to be new line then it continues to next line. Question, can sed be used to move the line to previous line?

How to join all lines with at least one space?

This short script will join all lines that begin with at least one space with the previous line. How it works: H appends each line to the hold space. To avoid a leading newline the first line is copied by 1h. If this was not the last line, d elete it, otherwise move the hold space to the pattern space with g.