Software Testing Study Notes丨 Linux Command sort sorting

Mondo Technology Updated on 2024-02-01

[[email protected] test]$ cat sort_h60mb


1000kb


20mb300kb


a40gb50kb
1.Direct sorting. 

[[email protected] test]$ cat sort_h | sort


1000kb


20mb300kb40gb


50kb60mb


a
2.Sort from a human perspective -h

Characters take precedence over numbers, and units such as kilobytes, megabytes, and gigabytes are automatically sorted in size. 

[[email protected] test]$ cat sort_h | sort -ha


50kb300kb


1000kb


20mb60mb


40gb
3.Sort -r in reverse order

[[email protected] test]$ cat sort_h | sort -hr


40gb60mb


20mb1000kb


300kb50kb


a
Material: 2 (digital only).

[[email protected] test]$ cat sort_n | sort
1.Sort by actual numeric size -n

[[email protected] test]$ cat sort_n | sort -n
2.Save the sorting result to the specified file -o

cat sort_n | sort -nr -o 1.txt
Footage (character delimited).

[[email protected] test]$ cat sort_t


1sp2sp3sp4


2sp1sp2sp3


3sp3sp4sp2


8sp7sp6sp4


6sp4sp9sp7
1.Specify the separator -t, and then sort -k based on the contents of column n-k

[[email protected] test]$ cat sort_t | sort -t . k 2


1sp2sp3sp4


2sp1sp2sp3


3sp3sp4sp2


6sp4sp9sp7


8sp7sp6sp4



[[email protected] test]$ cat sort_t | sort -t p -k 4


3sp3sp4sp2


2sp1sp2sp3


1sp2sp3sp4


8sp7sp6sp4


6sp4sp9sp7



[[email protected] test]$ cat sort_v


docker v10.2.3


docker v1.4.7


docker v5.2.8


docker o.x.5.1
Sort by version -v

[[email protected] test]$ cat sort_v | sort -v


docker v1.4.7


docker v5.2.8


docker v10.2.3


docker o.x.5.1

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