我可以使用 echo 和 bash 对齐字符串中的变量吗?
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Can I align variables in a string with echo and bash?
提问by Kiran
I want to do formatting using echo in shell scripting.
我想在 shell 脚本中使用 echo 进行格式化。
Here is a small code snippet which is giving me the problem:
这是一个给我带来问题的小代码片段:
echo -en "\rFileName : $filename : $index of $lines Completed"
The $filenameis a string with varying length, and this is causing problem with formatting in the terminal. How can I overcome this?
这$filename是一个长度可变的字符串,这会导致终端中的格式问题。我怎样才能克服这个问题?
Here's what I mean:
这就是我的意思:
FileName : a800_102 : 6 of 6 Completed
FileName : ersf_1024 : 56 of 56 Completed
I would like to have a table format when I display it on the terminal.
我想在终端上显示表格格式。

