Advertisements How to change a value in .spec file using sed. Want to change the $nmatch value of build to someother value say build1.1 { "files": [ { "aql": { "items.find": { "repo": {"$eq":"app-java-repo"}, "path": "archives/test/app", "type": "folder", "$or": [ { "$and": [ { "name": {"$nmatch" : "*build*"} //change value using sed } ] }… Read More sed command to change value in .spec file
Advertisements I try to create a regular expression to match strings between quotes but it seem’s not working. My RegExp: \[shortanalytics\snumber=[0-9]+\stoptext="[A-Za-z]+"\sbottomtext="[A-Za-z]+"\sicon=[A-Za-z]+\] Text to match: [shortanalytics number=60 toptext="super test" bottomtext="test 2" icon=add] >Solution : You can try using the following one: "([^"]+)" Explanation: ": quote ([^"]+): any character other than quote ": quote This will match… Read More Regex to match strings between quotes
Advertisements Controller: $html = ""; $user_id = 10; $by = ‘By Aaron’; $getLedgerData = "getLedgerData(‘" . $user_id. "’,’" . $by . "’)"; $html .= "<a onclick=" . $getLedgerData . "></a>" print_r($html);die; // result shows: getLedgerData(’10’,’By Aaron’) When I passed $html to ajax response and set from there to a respected HTML tag. It will also… Read More PHP variable binding issue with html from controller for ajax response
Advertisements I have java installed and set up properly and works fine with the normal Windows Powershell. However, I’m trying to make java work with the ZSH terminal and I cannot get it to work. My JAVA_HOME (in powershell) is set to this path: C:\Program Files\Java\jdk-15.0.2 Im trying to add this line to my .zshrc… Read More Adding Java home not working on windows ZSH
Advertisements To give context, I’m trying to create a simple version of bash, and for that I need to mimic the way bash parses content with multiple sets of single and double quotes. I can’t figure out the overall procedure by which bash handles quotes inside quotes. I noticed some repeated patterns but still don’t… Read More How are strings with multiple kinds of quotes interpreted in bash?
Advertisements I sometimes use ssh to run multiple commands on a remote host like this: ssh my_user@my_host "command1; command2" utilizing double quotes to send both commands to the remote machine. Now I would like to access an environment variable in one or both of the commands. Here is a simplified example that illustrates what I… Read More Executing multiple commands with ssh, including evaluation of environment variables on the remote machine
Advertisements I have a list of Linux commands that I need to repeat up to 670. How can I automate the commands, so I don’t have to do the 670 times. I don’t know how to do all the operations from C1, C2, C3 …. to C670? #START C1 mkdir C1 cd C1 awk ‘/Prymnesium_parvum_GenomeV1.0_Contig_1\t/’… Read More Script linux loop for multiple number
Advertisements The text value holds string text with double quotes and apostrophes as you see in the example. when I print the result it changes to different characters. The text that is coming from API is : "mismatched input ‘STARTt’ expecting ‘START’ "; but when I print it, it goes : "mismatched" input="" ‘startt’="" expecting=""… Read More keep apostrophes when passing string value in Innerhtml
Advertisements How can I access values in the status and date columns stored as JSON? Please, have a look at an example row below. {"1":{"status":true,"date":"2022-03-30"},"3":{"status":true,"date":"2022-03-30"}} >Solution : Demo: set @j = ‘{"1":{"status":true,"date":"2022-03-30"},"3":{"status":true,"date":"2022-03-30"}}’; select json_extract(@j, ‘$."1".status’) as status; +——–+ | status | +——–+ | true | +——–+ In this case, it may be unexpected that you… Read More Access JSON column
Advertisements Running my script like the following: Node index.js POST * In my script I do this: process.argv.forEach((val, index) => { console.log(`${index}: ${val}`); }); The output will be the following where * causes to dump all my files’ names in my project: $ node index.js POST * 0: C:\Program Files\nodejs\node.exe 1: C:\Users\myComputer\myScript\index.js 2: POST 3:… Read More special characters like asterisks argv