将unix输出发送到csv文件 [英] send the unix output to a csv file

问题描述

我想将unix命令的输出数据放到一个csv文件中.假设我得到的输出是:

I want to put the output data from unix command to a csv file. Suppose the output which I am getting is :

A
B
C

我想将此数据作为

A B C

在三个不同的列中但在同一行中.

in three different columns but same row.

推荐答案

尝试一下:

printf '%s\n' A B C | paste -sd ' ' >> file.csv

或更经典的CSV(带有，的分隔符:

or more classical for a CSV (delimiter with a , :

printf '%s\n' A B C | paste -sd ',' >> file.csv

printf'％s \ n'A B C 只是一个示例，具有与您相同的示例输入.我的解决方案也适用于同一行中的空格.

printf '%s\n' A B C is just an example to have the same sample input as you. My solution works with spaces in a same line too.

EDIT ，您似乎需要使用 for 循环进行处理，因此:

EDIT from your comments, you seems to need to treat with a for loop, so :

for i in {0..5}; do printf '%s\n' {A..C} | paste -sd " " >> file.csv; done

或使用伪代码:

for ...:
    unix_command | paste -sd " " >> file.csv
endfor

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