I just have a simple question . I have windows Active directory . I have created key tab file from it with command : Now as per my understanding this file consist of username along with its password in encrypted format. When I will try to authenticate with this keytab file, Request served by the file only or …
Using wait-for-it.sh to wait on an endpoint with a slash
Background: I have a project that runs a docker image (in production it will run in knative, but for testing, docker/docker compose is a good first step), and as part of my CI/CD pipeline, I would like to run acceptance tests against the image. I have the image configured to run in docker, and the (cucumber) …
Unable to lock file linux
I’m trying to lock a file and obviously there is something I’m missing, because eventhough it seems it’s locked I can still access and edit it using vim editor. Locking file: Checking using lslocks: But still able to access it and edit using different terminal (different process I believe). …
i cant install pyaudio, a weird error is showing up?
i used command pip3 install pyaudio,this error shows up btw, im using ubuntu 20.04 i was using speech recogniser module in python but this error shows up and im using visual studio code any thoughts? any answers? Answer There are a few more dependencies which have to be manually installed before using python&…
Bash: Date-epoch with systemd
I execute the following line in a bash console. The content of my.log is as expected. Now I change the timestamp to epoch (format-code +%s). File is As expected again. But if I put this command line into systemd it would fail. produces Must be a problem with the format-code of date. If I remove the +%s then i…
Bash-script to toggle espeak by keyboard shortcut
To read a selected text in GUI out loud I use the command xsel | espeak-ng -v mb-us3 -p3 -s135. To stop it I use killall -s STOP espeak-ng. To start it again killall -s CONT espeak-ng. All 3 commands work, but the noob I am won’t let me archive correct results. The problem is in the if- and case-stateme…
spawn strace command with Node.js child_process
Since I’m not happy with this approach and I got no answers, I’m trying another method to track the output of an already running program. I based this code on this Unix Stack Exchange and what I’m trying to do is just retrieve the log information of a program that is already running. Obs: to…
How to get the gdb call stack trace?
I have a core dump and a file where debug information is stored, can I use gdb without using an executable file to get a call stack with the name of functions and lines? Answer can I use gdb without using an executable file to get a call stack with the name of functions and lines? At least on Linux/x86_64,
How to find all shared libraries actually used during execution in Linux?
I have an executable and I would like to find out which shared libraries were actually used during a specific run. I know ldd would list all the shared library dependencies of that executable but I would like to find out the subset of those that were actually used during a specific run*. Is this possible? *wh…
Cannot bind NumPad minus key on Linux with Tkinter
I encountered an issue regarding KeyPress binds in tkinter when switching between Windows and Linux while using a NumPad. Using self.bind(“-“, function) works on Windows, however is not triggered on Linux. With the following code snippet I found out that the events of a keyboard-minus differs from…