Usage: how to handle blank and custom command in pre-defined variable?

[justrajdeep]

hi

really love this tool. thanks for the great work.

I have a question about a specific use case.

In my command line i want to pick multiple files from a certain path and also have an option to have nothing.

What i could come up is something like this

$ runt_args: echo ""; fd . -e runt $(depth)/diag/testgen/runt_args/ | sed 's/\.runt$//g' | xargs -n1 basename | sort -u --- --multi --expand

echo "" inserts the blank entry which i can select. The rest of the command selects the filenames.

But in my actual command i need to create a subcommand like $(echo <runt_args>)

my_script.pl $(echo <runt_args>)

is there some alternative way of doing this?

[jackandroselv]

您好！您的邮件我已收到，我会尽快的查阅邮件。谢谢您的来信！