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Questions tagged [yash]

Questions about the yash shell

14
votes
3answers
559 views

Slightly confused about whether printf in the yash shell is a built-in command or not

The yash shell has a printf built-in, according to its manual. However, this is what I see in a yash shell with default configuration: kk@eeyore ~ $ command -v printf /usr/bin/printf kk@eeyore ~ $ ...
13
votes
8answers
3k views

Check variable is an array in Bourne like shell?

In Bourne like shell which support array variable, we can use some parsing to check if variable is an array. All commands below were run after running a=(1 2 3). zsh: $ declare -p a typeset -a a a=(...