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## Homebrew
安装:
`$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"`
安装过程中,需要输入密码和确认
![image](https://user-gold-cdn.xitu.io/2020/6/21/172d2…
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http://gnats.netbsd.org/39792
/bin/sh は Ok を印字する
/bin/ksh は何も印字しない。どうやら ksh の動作が正しいらしい
仕様
[set](http://pubs.opengroup.org/onlinepubs/009695399/utilities/set.html)
> When this option is on, if a s…
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I would love to know who thought that implementing a Bash compatibility feature was a good idea. It's fine to adopt good ideas from other shells. It's not fine to try and make ksh 100% bash compatible…
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In boost.process as well as in P1276R0 the environment of the current object is an object. I am not sure this is the right model, since the functions do actually manipulate a global value of the proce…
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I tried to use the IPython display functionality as below:
> from IPython.display import display,HTML
> display(HTML('<h4>Here is an H4 header</h4>'))
but I get the following error (on U…
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@alessandrogario and I noticed that the `users` virtual table implementation for Windows [hardcodes the `shell` column string](https://github.com/osquery/osquery/blob/master/osquery/tables/system/wind…
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## Current Behavior
If this is added to `~/.xonshrc`:
`$PROMPT = r"{RESET}{INVERT_WHITE}hello{RESET}"`
The prompt will display as white with the normal background.
![image](https://github.co…
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### Setup
I am using xonsh in readline mode inside Emacs.
Because the prompt contains some garbage characters (Emacs' `comint-mode` doesn't handle the color codes correctly) like ^A^B, I set $PR…
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My distros use busybox ash and the Updater.sh is using bash to work. I think making shell agnostic is better for just works in all systems.
Wha i expect is it just run as normal and i get this inst…
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Used in #679. The great thing about Bash's trap is that you can trap EXIT and it will trigger on all other kinds of signals that make the program exit. It's a bit (very if you want to make it compatib…