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This article shows you how to merge multiple lines of files into one line in Linux, the content is concise and easy to understand, it will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Merge files in a directory into a line with a colon (:) as the delimiter

1 、 paste

The code is as follows:

Ls lib | sed's @ ^ @ lib/@g' | paste-s-d ":"

2 、 tr

The code is as follows:

| ls lib | sed's @ ^ @ lib/@g' | tr "\ n":" | sed's automobile

3 、 xargs

The code is as follows:

Ls lib | sed's @ ^ @ lib/@g' | xargs | sed's /: / g'

4 、 awk

The code is as follows:

Ls lib | sed's @ ^ @ lib/@g' | awk "{if (NR% `ls lib | sed's @ ^ @ lib/@g' | wc-l`) {ORS=\":\ "} else {ORS=\"\ n\ "}; print;}"

5 、 perl

The code is as follows:

Ls lib | sed's @ ^ @ lib/@g' | perl-pe's /\ nUnip pe bank'| sed's automobile

6 、 python

The code is as follows:

#! / usr/bin/env python

# coding:utf8

Import os

Def dirList (dir):

Filelist = os.listdir (dir)

Allfile= []

For filename in filelist:

Allfile.append (dir+'/'+filename)

Return allfile

Allfile=dirList ('lib')

Pathjar=':'.join (allfile)

Print pathjar

The above is how to merge multiple lines of a file into one line in Linux. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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