column命令用于格式化列信息。
column命令的使用格式如下：
column [-tx] [-c columns] [-s sep] [file ...]
常用的选项
-c Output is formatted for a display columns wide.
-s Specify a set of characters to be used to delimit columns for the -t option.
-t Determine the number of columns the input contains and create a table. Columns are delimited with whitespace, by
default, or with the characters supplied using the -s option. Useful for pretty-printing displays.
-x Fill columns before filling rows.
样例
$ mount
#mount|column -t
转载于:https://blog.51cto.com/fantefei/1401168