I am accessing files from nodejs dynamically, but I am facing a problem when user creates a directory with different case like (/hello) and try to access it with different case like (/Hello). Is there a way that I can access directories on linux through nodejs with case insensitivity? Answer On a case-insensi…
Bypassing SSL Certificate Validation on DotNet Core Service Stack
I know that ServicePointManager.ServerCertificateValidationCallback no longer exists in .Net Core and is instead replaced with: However we are currently using the ServiceStack.Core library which, as far as I can see, does not expose either a property like this or the handler itself. How would I tell a Service…
space issue between Month and date in linux
In my linux system date is having two space between month and date(ex:Jun 4) .so i used date command(ex:date +’%b %_d %H’) and stored the value in variable that time i am getting only one space between month and date(ex:Jun 4), so please help me to get the actual system format while using variable…
How to programmatically check whether a library dependent program can run in a Linux system?
I am having a program(binary) which depends upon libraries such as pthread, sqlite3,libcrypto and libcurl.I want to run this program in multiple user PCs.How to programmatically check whether the dependencies are met, before installing the binary? ./configure cannot be be used as it is for the purpose of buil…
Get hardware information from /proc filesytem in Linux
I use execv to run lshw command to get the CPU, disk, and memory in C code. But I would like to search another solution to get these information from /proc or any other existed data. Have any suggestion? Here is my code: Linux command: $ sudo lshw -short -c disk -c processor -c memory I have two questions: Wh…
How to exclude print commands of python script in variable of shell script
I have a python script called spark.py. This scipt will be invoked using a shell script in Linux. The spark.py is like below: The shell.sh is like below In this shell script I am collecting the output of the spark.py as a variable. When I do so I am unable to see any print commands of the spark.py in the
Reading a string, char[] until end of line C
I need to read a file name, but I want my code working for names contains space. How to read until end of line from keyboard? My code: Answer Read carefully the documentation of fgets(3) (which might be locally available on your Linux computer with man fgets) fgets() reads in at most one less than size charac…
Automatically close PuTTY when connection is lost
I have a script in bash, running multiple PuTTY sessions. For example, I open the connection to run a couple of commands, when it finishes it saves the values, closes the session, opens a new session and runs a couple more. This script is supposed to run for 60 hours, more or less, so i need to have everythin…
How to run node server and java server in same command line in package.json start
I need to run : And : I tried : Or But in both case the java server is not running when I ask it in the node applicaition. But if I run both commande in 2 differents console. There is no problem. Thank you Edit: I try to do it in the npm start Answer Ok so I found
Need to run .jar from console for it to work
I have a java application. I’m using eclipse to write, compile and create a runnable .jar. The program is used to discover OCF devices. It uses UDP and multicast. Multicast code The code works when I start it from eclipse. It also works when I run the .jar from console on Linux. But when I start it with…