On Wed, 30 Dec 2020 00:50:56 +0300
Andry via Cygwin <cygwin@cygwin.com> wrote:
> Hello Cygwin,
>
> >I am trying to change directory before run a bash shell with login:
>
> I've minimized to a minimal example to repro the issue:
>
> *run_cygwin_bash.bat*:
>
> ```
> @echo off
>
> set CYGWIN_ROOT=...
> set PWD=...
> set PROJECT_LOG_FILE=...
>
> chcp.com 65001 >nul
>
>
> "%CYGWIN_ROOT%\bin\bash.exe" -c "{ cd ""%PWD:\=/%""; CHERE_INVOKING=.
> ""%CYGWIN_ROOT:\=/%/bin/bash.exe"" -l -i; } 2>&1 |
> ""%CYGWIN_ROOT:\=/%/bin/tee.exe"" -a ""%PROJECT_LOG_FILE:\=/%"""
> ```
>
> To execute:
>
> ```
> c:\> start "" cmd.exe /C run_cygwin_bash.bat
>
> ```
>
> To stall:
>
> ```
> $ 123
> c:/cygwin/bin/tee: 'standard output': Permission denied
> ```
>
> It repro only if:
>
> `chcp.com 65001` used together with `start "" cmd.exe ...`
I cannot reproducue your problem even with chcp.com 65001 and
start "" cmd.exe ...
By the way, using tee for logging the output is not good
idea because stdout is not a tty. Due to this, less command
does not work properly.
Instead, I recommend:
@echo off
set CYGWIN_ROOT=...
set PROJECT_LOG_FILE=...
"%CYGWIN_ROOT%\bin\script" -q -a "%PROJECT_LOG_FILE%" -c "chcp.com 65001 >
/dev/null 2>&1; /bin/bash --login"
--
Takashi Yano <takashi.y...@nifty.ne.jp>
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