I’m trying to extract the user who is triggered the Jenkins job and testNG execution status from Jenkins console. Need to get below details from Jenkins console using Linux command. Jenkins console log: Started by user achuMohan =============================================== TransferMoneyTest Tests run…
Problem doing a system call, the system call is not displaying to kernel
In Ubuntu, I wrote a new system call: This is my testing file: But the testing file is good. The system call is not doing anything and I cannot see why. What am I supposed to do that I am doing wrong? I don’t really have anything left to find. I checked the testing file and it runs properly. It
Outputting a decimal value as two little-endian hex bytes to a file
I have a need for a bash command that does the following: Write a new file in which the two first bytes contain the raw hex bytes (not ASCII) of a value (start address in this case). I.e., 49152 should be written to the file as 00 c0. I tried several combinations of printf, xxd, fold, tac/cat etc. This presen…
Convert CSV to TSV
How do you convert this csv file into a tab delimited file? Notice both the Surverys and Response columns are empty strings. I use this code to convert it to a tab file – It doesn’t convert the last column though. This is the output I get (Notice the last column is omitted) – There are 8 col…
Change exit code on a single line using Bash?
I am using the savscan command but this returns 3 instead of 1 when a malware is detected, and I need to get 1 if a malware is detected, I tried the following: but I still get the exit code 0, I also need to run everything in one line Answer Personally, I’d use a function wrapper for this: …as
How to filter a “diff” command to exclude certain entries?
I have to take some text my professor has given me, put it into two files, and I have to use the “diff” function to compare those two files. But, some lines in those files are missing an entry in the 6th (last) column. I need to filter the diff command to exclude those lines. I tried to use the
Discover “true” size of /proc/mounts
At the moment, I can determine when /proc/mounts changes using poll and the revents POLLERR | POLLPRI. I would now like to be able to compare the size of this pseudo-file before and after changing to determine whether a new mount has been attached, or an old one removed. I have tried to use ioctl(fd, FIONREAD…
How to run Rebol script on Linux 64-bit
I can not run this sample Rebol script on Debian 10 Linux 64-bit OS. The script is from the official Rebol tutorial. I’m trying to run it using this command from console: but it fails with error message I use the latest available build for Linux x86-64 from the official Rebol site. How to run the script…
Linker can’t find Lua library definition
So, I’m relatively new to C++ and I’ve been trying to run Lua files in my C++ project. To start off things, I ran this simple code: And the terminal command looks like this: Edit: Corrected to this Lua libraries are installed on my system (Linux), but the linker can’t find the definition for…
Cordova can’t find $ANDROID_HOME
I found a lot of solutions but they didn’t help me. I defined variables in /home/username/.zshrc And variables were defined because: Also command below works fine: I try to build a project Answer In tried many files with env variable for my linux In manjaro linux it needs to write env variables only in …