stdin

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Control keys (left arrow) are sent to stdin (^[[D) instead of being interpreted

When reading user input using getline(cin, mystrvar), some control keys don\'t work. Example: User input: abc^[[Dd[详细]

2023-04-04 06:07 分类：问答
Procmail recipe, pipe to Java stdin

I\'m trying to run some custom parsing on incoming mail using procmail, and would like to call a java program to read in the headers and body of the message using the |pipe to stdin. There are plenty[详细]

2023-04-04 01:50 分类：问答
Writing to stdin and reading from stdout (UNIX/LINUX/C Programming)

I was working on an assignment where a program took a file descriptor as an argument (generally from the parent in an exec call) and read from a file and wrote to a file descriptor, and in my testing,[详细]

2023-04-03 23:42 分类：问答
capture output from a pipe and store it in a variable

I am trying to capture output from a pipe and store it in a variable. Using a subshell ie var=$(computeOutput) WILL NOT WORK because the computeOutput function itself is setting other variables that开[详细]

2023-04-03 07:08 分类：问答
TCL: While no key is pressed loop

I would like to run a while loop until the stdin is filled with a character. puts "Press x + <enter> to stop."[详细]

2023-04-02 23:02 分类：问答
Devise script command utility with one simple line command

The script utility works like this: $ script Script started, file is typescript $ ls 2bindoublelinenew1playtypescript[详细]

2023-04-02 21:52 分类：问答
Writing to stdin for homebrew-piping

I\'m writing a small program to mimic the Unix piping system (e.g. \"cat file1.txt | grep keyword | wc\").[详细]

2023-04-02 09:32 分类：问答
Logger for stdin stdout

To debug external process handling by Emacs I need wrapper which log all message flow. So Emacs send string to wrapper stdin, wrapper log it and send to external process. Then back external process s[详细]

2023-04-02 05:52 分类：问答
Counting columns of a space separated file

My question concerns the use of std::count (or another appropriate function) to count the columns of a space separated file.[详细]

2023-04-01 19:34 分类：问答
csh stdin to Python stdin?

How do you redirect the stdin of a csh script开发者_Go百科 to the stdin of a python script? I have a cgi script I\'m writing in csh that runs on a Solaris machine. This csh script is a wrapper to a[详细]

2023-04-01 09:48 分类：问答