(Adapted from this: Join Manual, Header lines). I am sorting a file called file1 with this content: If I just write: sort -k2b,2 file1 I get: ...
(Adapted from this: Join Manual, Header lines). I am sorting a file called file1 with this content: If I just write: sort -k2b,2 file1 I get: ...
The following code: ...for some reason outputs a funny ASCII character at the beginning of the line of each non-root folder and in other places too ...
When I run top -n 1 -d 2 | head -n 12; it returns processor usage for some processes sorted by %cpu desc as desired, but I'm not convinced that the re ...
I'm using Landing page so I already have button I want to redirect people after clicking on this button the button id is: button-c86b272c I want to re ...
In a batch file, suppose %PageName% has the value: And %FolderName%: I want to be able to echo the following line and append it to an HTML file. ...
I have a terraform file: in a bash terminal, I can do: $ echo "local.a" | terraform console "foo" $ echo "local.b" | terraform console "bar" Now ...
I am trying to figure out how to run c++ code with Python's subprocess, without the need of a file or creation of a file, just a string. I was able t ...
A standard feature Python's subprocess API is to combine STDERR and STDOUT by using the keyword argument But currently I need the opposite: Redirec ...
The problem Some programs ('called-command') receive as part of their parameters, another program with its own parameters ('indirect-command'). Such ...
I was doing some testing on bash on my understanding of file descriptor redirection and discovered that: ((echo STDOUT; echo STDERR >&2;) 3> ...
When I try to update Windows features; When I update UseShellExecute to "true"; "The Process object must have the UseShellExecute property set to fals ...
In a Bash loop, I have a mix of commands that append directly to a file, and commands that output to stdout, and then the whole loop is appended to th ...
I'm pretty new to programming in C and I have a school assignment that requires me to use I/O Redirection and strictly use scanf to read the data from ...
I would like to undestand where a stdin redirection goes in an expression like < <(cmd) as a test to learn more about bash I tried to write a b ...
I have a long-running bash script (like a daemon), which may emit output to both stdout and stderr. I have these requirements: prepend every outp ...
I'm new to JUnit tests and I've written code to redirect a file as an input, but I'm not sure how to test it. What's the best way to test the code? ...
From a dos prompt if I lauch the following command in the script.conf will be written text= and not text=1 How can I solve this problem? Thanks. ...
I wrote a shell GUI application that starts a console application with CreateProcessW, then terminates and leaves the console application running. No ...
I have a powershell script that, among other things, sometimes needs to call a third-party application (TPA) to trigger a login prompt. My issue is th ...
My batch file is prematurely terminating when I run this in a cmd.exe that is NOT an MSVC development command shell. I never get to the if errorlev ...