My system is : Ubuntu 20.04 Php 7.4 Nginx I have a php file with following content in /var/www/hamrah.com/create.php path : <?php $output = shell_exec('bash flutter create test'); echo "<pre>$output</pre>"; i run this command in terminal and And this command…
Hello I am trying to parse a file into an array which contains empty elements Sample file (test) test11|test12|test13|test14 test21||test23|test24 the following funtion just print the array elements test_func() { local param=($@) echo "1: ${param[1]}, 2: ${param[2]}, 3: ${param[3]}, 4:…
I'm trying to print out the happiest countries in the world for 2022, by receiving the data from https://en.wikipedia.org/wiki/World_Happiness_Report?action=raw). and then editing displaying the first 5 countries. Here is my code: #!/bin/bash content=$(curl -s "https://en.wikipedia.org/wiki/World_Happiness_Report?action=raw") lines=$(echo "$content" | grep '^|'…
I have a json like this [{"version": 0.0,"Resources": [ {"TargetService": {"Type": "AWS::ECS::Service","Properties": {"TaskDefinition": "abc","LoadBalancerInfo": {"ContainerName": "def","ContainerPort": 8080}}}} ]}] My attempt is to replace TaskDefinition key value from "abc" to "123" and ContainerName key value from "def" to "456 in one…
I cannot get PHP dio to work on linux. I receive no error messages, but nothing is output to the serial device when I use dio_write nand reads are always null. I initiate the serial port with $bbSerialPort = dio_open($portName,…
Would like to return just "123.235.44.1" value from below. how do i do this? # dhclient -v Internet Systems Consortium DHCP Client 4.4.1 Copyright 2004-2018 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ Listening on LPF/ens3/fa:16:3e:9e:33:25 Sending…
I have a Dockerfile that attempts to install the package google-chrome-stable among other packages in Ubuntu (v16 Xenial I think) as part of a Gitlab pipeline step. I have had no issues until recently, when the step started failing with…
Helli, I have to build a Docker image for the following bioinformatics tool: https://github.com/CAMI-challenge/CAMISIM. Their dockerfile works but takes a long time to build and I would like to build my own, slightly differently, to learn. I face issues: there…
I have a program that takes in a csv file which stores data in this format ` Lastname,Name,YYYYMMDD` (last bit is year month day for birthday) that only accepts **only gregorian calendar years** and I want my program to display…
I have a file that has ~12300000 rows of type <timestamp, reading> - 1674587549.228 29214 1674587549.226 29384 1674587549.226 27813 1674587549.226 28403 1674587549.228 28445 ... 1674587948.998 121 1674587948.998 126 1674587948.999 119 1674587949.000 126 1674587948.996 156 1674587948.997 152 1674587948.998 156 1674588149.225 316…