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Convert char array of C into string of C++

I need to convert char array of C into string c++ but the char array is an element of struct. Code: This is my Structure in C and I want to access name[50] in c++ but for that I have to convert it into string. I have tried strcpy and memcpy. I am using ESL_BOOL status; and it is working

sed with variable as argument in bash script

I am trying to write a bash script to scan for authorized_keys files and remove the keys of a couple previous employees if found. I am having one heck of a time figuring out the escaping for the sed command at the end. I am using commas instead of / since / can show up in the ssh-key. Any help

How cut characters from string and put it at the end- In shell

I want to be able to do the following: And get output like: I know the command sed is able to do this but I need some guidance. Thanks! Answer In sed you can do: Which outputs 3002_3322 3.2.1.log HELLO. Explanation The first word is captured by ([^[:blank:]]*) The () means I want to capture this group to use …

Pass array to C# from C++ via mono

I need to pass an array from C++ to C# using mono. But I can’t get mono_array_set() to compile. So how can I pass an array from C++ to C#? I’ve tried mono_runtime_invoke() which compiles but gives a runtime error. Answer This works:

How can I fix the following sed command?

I am trying to append _out to anything that matches the regex shown in the follwing sed command. The _out should be before the [ (]. The command returns the lines correctly as I expect. Now the problem comes when I try the following command where I define regions to use in the replacement. So for example if I…

Using makefile, LD_PRELOAD to executable file

I have two files, “abc.c” and “run” and I want to make a executable binary file which perform below two intstructions I tried to use makefile in linux, but failed. Can I use makefile to make executable binary file ? Answer Ideally, makefile should be used for compilation. For automatin…

Replace characters in specific columns only (CSV)

I have data like this: It has dot . as decimal separator but I need to use , instead. Desired data: I tried using Sed. With sed -i ‘s/./,/g’ myfile.csv I could replace all dots with commas but would destroy dates on the fourth column. How can I change dots to commas in elsewhere but leave the four…

Cannot Get Laravel Welcome Page to Show

My server is on DigitalOcean cloud. I am using Ubuntu with Apache web server. My home computer is running Windows 7. I am using putty for terminal. Followed all of the directions on https://laracasts.com/series/laravel-5-fundamentals/episodes/1. Made it up to 8:40, where it directs you to run php -S localhost…