henry.maestu@gmail.com (Henry Maestu)
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- Registered on: 02/19/2021
- Last sign in: 11/22/2023
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11/22/2023
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07:10 AM Ruby Bug #20014: Ruby command line exection ignores what inside of command {}
- nobu (Nobuyoshi Nakada) wrote in #note-1:
> The brace expansion is a feature of `sh`, and multiple arguments form `system` invokes the given command without `sh`.
Thank you!
Executing this in terminal acts same way as ruby.
`sh -c 'df ... -
Ruby command line executions ignore what inside of {}
``` ruby
storage_info = `df -h --exclude={tmpfs,devtmpfs,squashfs} --total`
puts storage_info
# Same with System command. Seems everything inside {} is ignored
r, w = IO....