
An escape char is needed to prevent "$ nix" from being evaluated and expanded to an empty string. With this change the resulting text is $ nix-env -qaP | grep wget instead of -env -qaP | grep wget
Description
Languages
Nix
96.3%
Shell
1.8%
Python
0.7%
Perl
0.4%
C
0.3%
Other
0.1%