https://github.com/fujiharuka/renvsubst

https://github.com/fujiharuka/renvsubst

Last synced: 4 months ago
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• Host: GitHub
• URL: https://github.com/fujiharuka/renvsubst
• Owner: FujiHaruka
• License: mit
• Created: 2017-08-11T13:51:47.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2017-08-12T05:36:12.000Z (almost 8 years ago)
• Last Synced: 2025-01-08T04:13:00.693Z (5 months ago)
• Language: Rust
• Size: 8.79 KB
• Stars: 0
• Watchers: 4
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# renvsubst

Text substitution tool like envsubst, but it can escape vars.

# Install

```

$ cargo install renvsubst

```

# Usage

Substitutes the values of environment variables.

```

$ export FOO=foooo

$ echo 'I like $FOO' | renvsubst

I like foooo

```

It can escape variable name.

```

$ echo 'I like $FOO, ${FOO}, \$FOO, \${FOO}' | renvsubst

I like foooo, foooo, $FOO, ${FOO}

```