How do you reverse the certificate blocks given a CER file using a linux script (i.e. awk, sed, etc..) ? So suppose I have a file called mycert.cer t ...

I am using getopts and for the options I want to accept just one type of letter but it can be passed multiple times. Can't figure out how to do this b ...

I am wanting to grep an SQL file to get the following information, however, I am struggling to get it to work - I've tried the following; The line ...

When I execute this fraction of code it gives me this error: How do I fix it? I'm not very good with shell scripts, that's why I can not think o ...

I'm trying to execute delete SQL like below in ksh. In this roop, I can delete row one by one. But what I want to is to delete multiple rows like 5 ...

how to convert json data into single string with no spaces in between using bash scripting? I have below json data we need to convert above json d ...

Makefile: What I tried to do in the do_the_work is: Step 1: create an empty dir Step 2: clone repository Step 3: get sha1 from repository ...

I have to filter out a huge number directories/paths, that contain files with the extension .spring (a compressed file of two fastq files). But in som ...

I apologize in advance for my poor spelling due to my reliance on google translate When sending an image in 64 format between Xamarin shell pages, th ...

How to dynamically update one JSON object and put it back into the original JSON objects variable? I have one variable with the following JSON data i ...

I am using Windows MATLAB to run SSH commands, but every once in a while the SSH command hangs indefinitely, and then so does my MATLAB script (someti ...

I am new to Jenkins server, Take the back up of Jenkins jobs and plugins and delete the same which is older than 15days.. with shell script ...

Input csv - new_param.csv value like - master.csv has value like - Require Output Updated new_param.csv - true or false in 2nd column tried ...

I have a custom .gitmessage. It is defined in the git config. I've added a ~/.vim/after/ftplugin/gitcommit.vim to redefine a couple of things in the p ...

I have tab separated files and need to compare FILE_1 with N (10) files, If the IDS of column 1 of first file match with the 1st column of other files ...

From $ man sh: "read [-p prompt] [-r] variable [...]". Is any default name for the requested variable? I have omitted it by mistake, yet the script r ...

In our script we run the function in the background and stored their processor id in one file, we stored 6 background processors id in one file likewi ...

My system is Ubuntu 16.04 and MariaDB version is 10.2.38. I want to get Ubuntu version from shell and save the result in sql variable. I executed ...

On a windows script i need to replace entire line number of a file (eg: line number 15) with the contents of a variable. I don´t have a string to sear ...

I am programming a Bash-like shell. I am having trouble understanding how this interaction works. This command ls > out | cat < out only out ...