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clean up note

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This commit is contained in:
Graham Christensen 2023-11-22 12:30:23 -05:00
parent a3231d4b02
commit be02735121
1 changed files with 0 additions and 22 deletions
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22
src/cli/subcommand/export.rs
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@ -34,28 +34,6 @@ pub enum Error {
/**
Emit all the environment variables that should be set to use Nix.
In POSIX shell:
nix-installer export --format space-newline-separated \
| while IFS=' ' read key value; do
export "$key"="$value"
done
In Bash / non-POSIX shell:
nix-installer export --format null-separated \
| while IFS= read -r -d $'\0' key && IFS= read -r -d $'\0' value; do
export "$key"="$value"
done
In Fish shell:
nix-installer export --format null-separated \
| while read --null key
read --export --null "$key"
end
Safety note: environment variables and values can contain any bytes except
for a null byte. This includes newlines and spaces, which requires careful
handling.