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bash-使用带分隔符的AWK打印特定列

发布时间:2022-04-19 19:57:25 326

我的文件如下所示:

+------------------------------------------+---------------+----------------+------------------+------------------+-----------------+
| Message                                  | Status        | Adress         | Changes          | Test             | Calibration     |
|------------------------------------------+---------------+----------------+------------------+------------------+-----------------|
| Hello World                              | Active        | up             |                1 |               up |            done |
| Hello Everyone Here                      | Passive       | up             |                2 |             down |            none |
| Hi there. My name is Eric. How are you?  | Down          | up             |                3 |         inactive |            done |
+------------------------------------------+---------------+----------------+------------------+------------------+-----------------+
+----------------------------+---------------+----------------+------------------+------------------+-----------------+
| Message                    | Status        | Adress         | Changes          | Test             | Calibration     |
|----------------------------+---------------+----------------+------------------+------------------+-----------------|
| What's up?                 | Active        | up             |                1 |               up |            done |
| Hi. I'm Otilia             | Passive       | up             |                2 |             down |            none |
| Hi there. This is Marcus   | Up            | up             |                3 |         inactive |            done |
+----------------------------+---------------+----------------+------------------+------------------+-----------------+

我想使用AWK提取特定列。我可以用CUT来做;然而,当每个表的长度根据每列中的字符数而变化时,我无法获得所需的输出。

cat File.txt | cut -c -44
+------------------------------------------+
| Message                                  |
|------------------------------------------+
| Hello World                              |
| Hello Everyone Here                      |
| Hi there. My name is Eric. How are you?  |
+------------------------------------------+
+----------------------------+--------------
| Message                    | Status
|----------------------------+--------------
| What's up?                 | Active
| Hi. I'm Otilia             | Passive
| Hi there. This is Marcus   | Up
+----------------------------+--------------

cat File.txt | cut -c 44-60
+---------------+
| Status        |
+---------------+
| Active        |
| Passive       |
| Down          |
+---------------+
--+--------------
  | Adress
--+--------------
  | up
  | up
  | up
--+--------------

我试着使用AWK,但我不知道如何添加两个不同的分隔符来处理所有的行。

cat File.txt | awk 'BEGIN {FS="|";}{print $2,$3}'

 Message                                    Status
------------------------------------------+---------------+----------------+------------------+------------------+-----------------
 Hello World                                Active
 Hello Everyone Here                        Passive
 Hi there. My name is Eric. How are you?    Down


 Message                      Status
----------------------------+---------------+----------------+------------------+------------------+-----------------
 What's up?                   Active
 Hi. I'm Otilia               Passive
 Hi there. This is Marcus     Up

我想要的结果是:

+------------------------------------------+
| Message                                  |
|------------------------------------------+
| Hello World                              |
| Hello Everyone Here                      |
| Hi there. My name is Eric. How are you?  |
+------------------------------------------+
+----------------------------+
| Message                    |
|----------------------------+
| What's up?                 | 
| Hi. I'm Otilia             | 
| Hi there. This is Marcus   | 
+----------------------------+

+------------------------------------------+---------------+
| Message                                  | Status        |
|------------------------------------------+---------------+
| Hello World                              | Active        |
| Hello Everyone Here                      | Passive       |
| Hi there. My name is Eric. How are you?  | Down          |
+------------------------------------------+---------------+
+----------------------------+---------------+
| Message                    | Status        | 
|----------------------------+---------------+
| What's up?                 | Active        | 
| Hi. I'm Otilia             | Passive       | 
| Hi there. This is Marcus   | Up            | 
+----------------------------+---------------+

或随机选择其他列

+------------------------------------------+----------------+------------------+
| Message                                  | Adress         | Test             |
|------------------------------------------+----------------+------------------+
| Hello World                              | up             |               up |
| Hello Everyone Here                      | up             |             down |
| Hi there. My name is Eric. How are you?  | up             |         inactive |
+------------------------------------------+----------------+------------------+
+----------------------------+---------------+------------------+
| Message                    |Adress         | Test             |
|----------------------------+---------------+------------------+
| What's up?                 |up             |               up |
| Hi. I'm Otilia             |up             |             down |
| Hi there. This is Marcus   |up             |         inactive |
+----------------------------+---------------+------------------+

提前谢谢。

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