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while running this programe i occured one error as ambigous redirect

This is my following bash script And I receive this kind of error: ./l7.sh: line 12: $file_name: ambiguous redirect Here are the full code https://github.com/vats147/public/blob/main/l7.sh And Why I am getting this error? even my syntax is correct. Answer Into the parameter file_name you must assign $1, which will pass to the current file as an input parameter. These are positional

Changing language of dummy document in blindtext package in Linux

So actually I am trying to create a dummy document using the blindtext package in Latex. so whenever I am trying to create a dummy document it creates a one in German language something like: lorem ipsum… So is it possible to create a dummy document in a different language like English or something else?? This is what I have

How to cross-compile Qt6 on Linux for Windows?

I’m trying to cross-compile Qt 6.2.1. Target – Windows, my machine OS – Linux (Mint 20.2) (both 64bit). Unfortunately I can’t compile it on Windows, so I have to do this cross-compilation. My configure cmd: At the end of CMake work I’m getting this: And then, after cmake –build . –parallel: I have checked (this is also visible in log

cp: cannot stat No such file or directory

I’m trying to install Haptic Device SDK in Ubuntu 16.04 STL (64-bit). The installation process is trivial. It is just running sudo ./install but I get these issues The install file is I’ve installed the following tools Answer Move to a directory without spaces, tabs or newlines in the name. DIR is split on whitespaces, it should be quoted.

CentOS .NET Core 6.0 installs wrong runtime version

These are 2 commands I ran trying to install .net core 6.0 on CentOS 8 Stream: Install says it installed 6.0.0-0.6 but the actual version is 6.0.0-rc.2.21470.23 and my app is failing with error: Can it be fixed without manual .net install ? SOLUTION (worked) add repo to the OS: sudo rpm -Uvh https://packages.microsoft.com/config/centos/8/packages-microsoft-prod.rpm change it priority to preceed the

Find CFLAGS and LDFLAGS equivalent in linux

I’m trying to figure out what is the equivalent paths of these in Linux. I downloaded the openssl package sudo apt-get install libssl-dev Answer Assuming you want to find flags needed to build using that installed package, then pkg-config: So you don’t need any special -I nor -L flags, because the includes and libraries are already in the system paths,

.NET Core Console app on Linux env var NETCORE_ENVIRONMENT – necessary?

Does environment variable NETCORE_ENVIRONMENT=Production mean anything when running a console app ? In asp.net core there is ASPNETCORE_ENVIRONMENT=Production – which (as far as I know) changes the app to use appsettings.Production.json. Does NETCORE_ENVIRONMENT exists at all and whats the effect of using it? (I found it in my scripts when I installed 5.0 app almost a year ago, now I

The implementation of Linux kernel current macro

Generally speaking, if we want to use current macro in Linux kernel, we should: but there is a asm-generic version: the asm version implements the current macro through per-cpu variable, but asm-generic version implements the current macro through thread_info, these two are totally different. Linux kernel headers’ organization says we should use asm version, which include asm/current.h, but so many

Trying to get Emgu.CV running in dotnet core 3.1 on debian

So I am trying to get Emgu.CV running on debian, without any success yet. I have the same error all the time, even when I fixed all the dependcies I already upgraded to debian bullseye because of problems with GLIBC package. And I use the following commands to install dependencies: Output of ldd command: Is there somebody who has any

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