"Shell" sort command

[[email protected] ~]# sort  1   # #常用正序自动排序101paul18100102suan1199103peter1898idnameagescore [email protected ] ~]# sort-r  1  # #常用倒序自动排序idnameagescore103peter1898102suan1199101paul18100

　　

[Email protected] ~]# sort-k  1  # #制定按照第4列排序, But numbers are recognized as characters 101paul18100103peter1898102suan1199idnameagescore[[email protected] ~]# sort-n-K  1  # # # # # # # # The formulation is sorted by the 4th column and converted to a digital idnameagescore103peter1898102suan1199101paul18100

　　

"Shell" sort command