How to use the Linux basic command paste
This article mainly explains the "Linux basic command paste use", the article explains the content is simple and clear, easy to learn and understand, the following please follow the editor's train of thought slowly in depth, together to study and learn "Linux basic command paste use" bar!
Paste
Merges the specified files as columns and displays the results on the standard output device, which is equivalent to two side-by-side cat commands. The scope of this command: RedHat, RHEL, Ubuntu, CentOS, SUSE, openSUSE, Fedora.
1. Grammar
Paste [options] files
2. List of options
Option
Description
-- help
Show help documentation
-- version
Show version
-d list |-- delimiters=list
Replace tab with the specified delimiter area
S
Merge multiple lines of the same file
3. Examples
1) merge three files
[root@localhost weijie] # cat 1.c / / display the contents of these files
1K
1M
1G
1T
[root@localhost weijie] # cat 2.c
one hundred and twenty three
twenty-three
two hundred and twelve
[root@localhost weijie] # cat 3.c
one hundred and twenty three
twenty-three
two hundred and twelve
[root@localhost weijie] # paste 1.c 2.c 3.c / / merge files
1K 123 123
1M 23 23
1G 212 212
1T
2) merge multiple lines of the same file
[root@localhost weijie] # cat 4.c
one hundred and twenty three
twenty-three
two hundred and twelve
[root@localhost weijie] # paste-s 4.c / / merge multiple lines of the same file into multiple columns
123 23 212
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