I have this multithreading script, which operates on a data set. Each thread gets a chunk of the data set and then each thread iterates over the data frame and calls and api (MS Graph Create). What I have seen…
I have this text file : z1 x2 c3 v4 b5 n6 m7 a8 and i want to reformat it to: z1 x2 c3 v4 b5 n6 m7 a8 in the Linux Terminal . How can I do this?
I use Gitpod as my online IDE. Gitpod builds a Docker container from a user-provided Dockerfile. The user doesn't have access to the terminal which runs the docker build command and thus no flags can be passed. At the moment,…
The following index_of function doesn't work for all cases: #!/bin/bash index_of() { local string="$1" local search_string="$2" local prefix=${string/${search_string}*/} local index=${#prefix} if [[ index -eq ${#string} ]]; then index=-1 fi printf "%s" "$index" } a='#[hello] world' b=$(index_of "$a" "world") echo "A:…
I have IAP configured and use it to connect to several instances in GCP. All the pre-requisite permissions and firewall rules I should need are in place (IAP-secured Tunnel User, owner, security admin) and this works flawlessly on all other…
I am trying to get esp-idf working with ubuntu. I see the usb tty port in /dev, as /dev/ttyUSB0. Compilation of my blink program happened without any issues, in ubuntu, but when I tried to flash the image to esp32,…
I'm facing this error while building on Ubuntu server: Step 1/10 : FROM java:8-jre-alpine ERROR: Service 'XXXX' failed to build: manifest for java:8-jre-alpine not found: manifest unknown: manifest unknown It was working fine since months, suddenly now its not working.…
While installing Docker Desktop using the command in Ubuntu sudo apt-get install ./docker-desktop-<version>-<arch>.deb I'm getting bash: version: No such file or directory' error. The log is - sudo apt-get install ./docker-desktop-<version>-<arch>.deb Hit:2 https://download.docker.com/linux/ubuntu jammy InRelease Hit:3 http://in.archive.ubuntu.com/ubuntu jammy InRelease Get:4…
I have a fresh ubuntu server installed with virtualmin. It autoinstalls Php version 7.2, I need 7.4. So I install 7.4. When I check the version with -v it shows 7.4. However, webmin and wordpress both still see and use…
I want to use NULL in python as implemented in java. I came across asyncio.windows_event which contains the NULL class and it works fine on windows. However, when I tried to run the same code in Ubuntu, I got the…