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July 15, 2018 08:00
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Tips: 実行中のシェルスクリプトを書きかえるときには ref: https://qiita.com/kitsuyui/items/d0048eeaa50293a92a60
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| $ run.sh & | |
| $ vim run.sh | |
| (30 秒以内に foo を bar に変えて保存する) | |
| bar |
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| $ run.sh & | |
| $ cp run.sh run.sh.tmp | |
| $ mv run.sh.tmp run.sh | |
| $ vim run.sh | |
| (30 秒以内に foo を bar に変えて保存する) | |
| foo |
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| $ cp run.sh{,.tmp} | |
| $ mv run.sh{.tmp,} |
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| #!/bin/sh | |
| sleep 30 | |
| echo foo |
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