Mercurial > ec-dotfiles
comparison rc/bashrc @ 695:26568ef0d05a
[bashrc] Use bash internal random variable
| author | nanaya <me@nanaya.pro> |
|---|---|
| date | Sun, 23 Oct 2022 01:58:46 +0900 |
| parents | 92c1a021e8a1 |
| children | 3588f4f96c31 |
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| 694:92c1a021e8a1 | 695:26568ef0d05a |
|---|---|
| 279 _rm="grm" | 279 _rm="grm" |
| 280 else | 280 else |
| 281 _rm="rm" | 281 _rm="rm" |
| 282 fi | 282 fi |
| 283 # Test if the specified rm has "-I" parameter since it's much better. | 283 # Test if the specified rm has "-I" parameter since it's much better. |
| 284 if "${_rm}" -If "/tmp/.nonexistent.$(date '+%Y%m%d%H%M%S')" 2> /dev/null; then | 284 if "${_rm}" -If "/tmp/.nonexistent.${RANDOM}" 2> /dev/null; then |
| 285 alias rm="${_rm} -I" | 285 alias rm="${_rm} -I" |
| 286 else | 286 else |
| 287 alias rm="${_rm} -i" | 287 alias rm="${_rm} -i" |
| 288 fi | 288 fi |
| 289 unset _rm | 289 unset _rm |