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DSV is the default format for many unix utils, and AWK and cut parse it easily.
by qwertyuiop924 10y ago
DSV is the default format for many unix utils, and AWK and cut parse it easily.
- gpvos 10y agoYes, of course; that is one end of the "middle ground" I described. The problem is that in Unix, there is no common convention for how to escape the delimiter, so you cannot pass arbitrary strings. CSV can do this, with the proper tooling. Being able to pass around arbitrary strings is quite valuable, and although it is not quite the same as passing objects around, it has the advantage of still being human-readable text. That is why I called it a "useful middle ground" between Powershell and the delimiter-separated fields of Unix tools. However, you do need special tools such as csvkit, as Unix tools like awk, sort and cut cannot properly parse it.
- qwertyuiop924 10y agoOh, you can pass arbitrary strings, you just can't pass arbitrary strings as part of compound datastructures. The closest you can get is using null or some other weird character to separate lines ($RS='\0' in awk), and something similar for field separation (like -0 in find, which is $FS='\0' in awk). But \0 is only one special character, so you need another one.