Improve command substitution #7

rjc · 2023-07-11T15:26:05Z

rjc commented

2023-07-11 15:26:05 +00:00

.kshrc file isn't special - $ENV can point to any file
use $MAIL since is available by default
replace backticks ('``') with '$()' - they both nest and look better
be consistent about using [ or test - chose the latter here
use -n for the second test case in order to keep the examples'
logic the same:
```
  [...] && echo '* '
```

- `.kshrc` file isn't special - `$ENV` can point to any file - use `$MAIL` since is available by default - replace backticks _('``')_ with `'$()'` - they both nest and look better - be consistent about using `[` or `test` - chose the latter here - use `-n` for the second test case in order to keep the examples' logic the same: [...] && echo '* '

rjc added 2 commits 2023-07-11 15:26:05 +00:00

0a2509e3e0 Fix test case

4e2c82f4fb Improve command substitution

- .kshrc file isn't special - $ENV can point to any file
- use $MAIL since is available by default
- replace backticks ('`') with '$()' - they both nest and look better
- be consistent about using `[` or `test` - chose the latter here
- use `-n` for the second test case in order to keep the examples'
  logic the same:

	[...] && echo '* '

gbmor merged commit 6532e13f7a into trunk

2023-09-05 14:50:18 +00:00

gbmor referenced this issue from a commit

2023-09-05 14:50:19 +00:00

Merge pull request 'Improve command substitution' (#7) from rjc/wiki:command_substitution into trunk

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Reference: institute/wiki#7