Whenvever my computer starts up I want to move contents of a folder to a unique folders. For Example, Folder “A” has some Pictures then in the start up I want to MOVE the contents to a new folder “B”. Again after 3 Hours I want to Move the contents from Folder “A” to newly …
Tag: linux
Syntax error when trying to pipe multiple commands in an alias definition
Hey can anyone help me to solve syntax error on creation of alias.I am new to bash so i am not aware of any restriction in use of alias command Every time i run this alias command I get this error. Answer Avoid using alias (they’re only allowed in interactive shells) and define a simple function instead…
How do you make a Concourse Linux Machine read executable files? (chmod style)
I am trying to get my Concourse CI Linux VM to run a shell script. But i keep getting the same error: I fixed this locally (non VM, on a Mac) with chmod +x path/filename.sh to make it executable and adding !#/bin/sh to the shell script. But i dont know how to get Concourse/VM to know that it’s an execut…
CMAKE_PREFIX_PATH doesn’t help CMake in finding Qt5
From here: https://stackoverflow.com/a/28327499/462608 I tried this: Here is the output of cmake . This is to show that /opt/Qt5.9.1/ does exist. Here I run the cmake with -DCMAKE option, but the output is still same: Contents of the directory: Answer I installed the following missing packages: Attaching any …
JAX WS Server implementation performance issue for Linux JVM?
I’ve faced with a very weird problem. The built-in JAX WS server implementation works 100 times slower on linux machines then on Mac OS X or Windows. I’ve created and shared a JMH test: https://github.com/Andremoniy/linuxjvmjaxwstest Basically it does the following: starts a JAX WS with one SOAP m…
Amazon Linux: Change default ec2-user when creating an AMI image [closed]
Closed. This question is not about programming or software development. 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 anoth…
localhost refuses access on port during Docker tutorial
I’m currently getting started with Docker on a Linux VM provided by my university. To get started with docker I’m doing their tutorial (https://docs.docker.com/get-started/part2/#run-the-app). After creating the files the tutorial says to use the command: docker run -p 4000:80 <name of containe…
Compare A Variable Regularaly Using Linux Scripts and Cron
I’m trying to check if a number differs from what it was last time it was checked, in this case checking a number every minute, using Linux scripts and cron. eg: But the problem I am having is that the variables aren’t accessible between scripts and using source (eg. source script.sh) runs the scr…
Search output of p4 command
I am trying to perform an action depending on the output of perforce commands. But it seems that pipping and greping/acking the command doesn’t appear to pickup the output e.g. Further example of what i’m trying to do: Is there anyway to read the output of a perforce command without having to writ…
How do I install a specific version of a git commit library in Linux?
How to install a specific version of git commit in Linux? When any program requests for the library it should take from the installation. Eg: The following version of wiringPi is required by one of my c++ program. Answer Add a checkout statement after you clone? Eg: Then you type the build and installation co…