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Tag: linux
GCC promotes weird relocation R_X86_64_32S error but not in manually linking
I’m trying to invoke sys_write via the syscall instruction under Linux environment on an x86_64 machine with inline assembly in C files. To achieve this, I wrote the following code: While my compiling it with GCC, the following error promoted: Then I added -fPIE to the compiler command. Unfortunately, n…
ubuntu error when install app E: dpkg was interrupted, you must manually run ‘sudo dpkg –configure -a’ to correct the problem [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack …
Should I bother about user might mess up my program’s files?
I am writing a C++ program for Linux which creates some files on the disk during the work. These files contain information about program’s internal objects state, so that the next time the program is started it reads these files to resume previous session. Some of these files are also being read/written…
C program to mkdir in POSIX shared memory missing permissions
I have a POSIX shared memory directory which gets blown away on reboot and needs to be recreated on occasion. An example, This creates the directory with missing write permissions for group/others: I’ve tried experimenting with the mode_t flags and even replaced “0777” with “S_IRWXU | …
How to quickly rename my files on macOS or linux from CLI?
Here’re my source files. I need to figure it out a way to rename all the files to remove the first 36 characters up to _file or replacing as something else. I am expecting all the files are as below. Thanks in advance! Answer You can use rename like this: If you are on macOS, you can install rename with
Gradle JVM version doesn’t match the used JDK version
In the screenshot below, you can see what I am using the 11.0.11 JDK version but my Gradle uses the 1.8.0_282 JVM version. And it’s not a problem because for set the Java version in a project using Gradle Toolchain. I’m not sure but it looks strange. Is it worth worrying about and can I specify a …
Powershell Linux Sharepoint Management
I installed powershell (pwsh) on Ubuntu 20.4. I am trying to manage some Sharepoint stuff. I did the following: And it installed. So, I thought. I cannot access any commands, such as Get-SPOSiteDesign, etc. I list the modules I have: From the following result, it seems the problem is that there are not any Ex…
In Docker Desktop for windows 10 with WSL2, where does docker containers live & how Linux containers can run a java app, but not windows nanoserver?
I have Windows 10 Enterprise Version and I have installed Docker Desktop, enabled WSL2 backend, and downloaded and installed the Linux kernel update package. I am learning Docker and I have some doubts about how Docker works behind the scenes. I have drawn a basic architecture diagram of Docker on windows wit…
Ubuntu shell script – Scanning the drive for archives: ERROR: No more files
I have installed the package p7zip-full for ubuntu and I am running the following shell script named 7z and placed within the same directory as the dataset zipped files The dataset folder looks as in the image and I get the error below although this certain file exists within my directory. How can I resolve t…