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命令用于管道时，则不要彩色输出 #5

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oldratlee opened this issue Mar 13, 2013 · 1 comment
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命令用于管道时，则不要彩色输出 #5

oldratlee opened this issue Mar 13, 2013 · 1 comment
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show-busy-java-threads.sh会彩色输出。
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-c、-p、-f可以分别判断/dev/stdin是否是字符设备（这里即键盘），是否是管道，和是否是文件。

这里有说明： 在Bash下输出彩色的文本

oldratlee added a commit that referenced this issue Mar 17, 2013
@oldratlee
#5 if stdout is pipeline, shutdown color output
e4fb710
@ghost ghost assigned oldratlee Mar 17, 2013
oldratlee added a commit that referenced this issue Nov 20, 2023
@oldratlee
refactor/robust(bump-scripts-version.sh) 💪 : fix Bash Pitfalls `#1/#5…
8424621 
…`; use `printf` instead of `echo`
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