io-redirection

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Open a database shell from ant task?

I\'ve been working on a Python/Django project and I just discovered the \'./manage.py dbshell\' command. It reads your configuration file for the database credentials and launches a database shell开发[详细]

2023-03-23 19:23 分类：问答
linux shell stream redirection to run a list of commands directly

I have this svn project... to get a list of unadded files (in my case, hundreds): svn status |grep \"^?\"[详细]

2023-03-23 14:47 分类：问答
Repeatably Feeding Input to a Process' Standard Input

I have a (C#) console application which maintains a state. The state can be altered by feeding the application with various input through the console. I need to be able to both feed the application wi[详细]

2023-03-21 06:46 分类：问答
Redirect all output to file in Bash [duplicate]

This question already has answers here: How to redirect and append both standard output and stand开发者_如何学Pythonard error to a file with Bash[详细]

2023-03-20 02:32 分类：问答
Bash script won't re-direct input to a subprocess [duplicate]

This question already has answe开发者_如何转开发rs here: Send command to a background process (6 answers)[详细]

2023-03-18 04:00 分类：问答
Send string to stdin

Is there a way to effectively do this in bash: /my/bash/script < echo \'This开发者_如何转开发 string will be sent to stdin.\'[详细]

2023-03-16 19:20 分类：问答
Language choice button URL adapted from current URL

Our website has two language versions, Czech and English. We have a simple flag in the top right of each page (within header.php) that directs to either index_cz.php for the Czech index and index.php[详细]

2023-03-16 04:14 分类：问答
Why does redirection + pipe ( 2>&1 |) merge both streams instead of moving stderr to stdout?

I read that redirections are processed left to right. So in this example command 2>&1 | less One would think that fd 2 is directed to fd 1 first and t开发者_开发知识库hen fd 1 is sent to pi[详细]

2023-03-15 15:19 分类：问答
redirecting stdin _and_ stdout to a pipe

I 开发者_StackOverflow社区would like to run a program \"A\", have its output go to the input to another program \"B\", as well as stdin going to intput of \"B\".If program \"A\" closes, I\'d like \"B\[详细]

2023-03-15 10:18 分类：问答
Bash - interpreting the contents of a variable

How can I make Bash interpret the contents of开发者_开发百科 a variable as I/O redirects and not simply pass those contents to the command being executed. Take this script for example:[详细]

2023-03-11 03:50 分类：问答