bash命令跨越多行與註釋幾行

Question

在兩者之間

可能重複：
Bash: How to Put Line Comment for a Multi-line Command

我願做這樣的事情

sudo apt-get install \ 
    #a very long description 
    #of the package 
    #that spans multiple lines 
    pkg1 \ #maybe I want an inline comment also 
    #another description that 
    #spans multiple lines 
    pkg2 

注我不只對apt-get命令感興趣。

Answer 1

據我所知，Bash在單個命令中忽略了'＃'後面的所有內容，並且multilining不會改變它。然而，你可能可以使用bash陣列達到相同的表達水平：

packagelist=(
    package1 # Inline Comments 
    # Multiline Comments too 
    package2 
    # Package description goes here 
    # Detailed descriptions.. 
) 
sudo apt-get install ${packagelist[@]}