I am new to Git. I have recently created a repository and uploaded a folder in it using the following sequence of commands: This was my first time when I uploaded the files to this repository. Now I am trying to upload more files to this repository using the following commands: But, I am getting the following…
Tag: linux
How can I automatically change my desktop background every day?
I am interested in having my desktop background automatically change every day. Perhaps taking the “picture of the day” from some website. Is this something I could do with a Python script? I can code pretty well but I only really do numerical work, so I’m just looking for an overview of the…
How to auto insert a string in filename by bash?
I have the output file day by day: The date and time string, ex: 202105200900 will change every day. I need to manually rename these files to ( insert a short string x86 after date/time ) any bash script can help to do this? Answer If you’re always inserting the string “x86” at character #18…
In Linux Shell, how to find out which commands I use most often and how often?
I want to find out which are the top 5 commands that I ran in the shell. I want to see which commands I use most often. It would be great if I can also see how often I ran these top commands. Is there an easy way to find it without installing any plugins? Answer You can do it
Externing a C++ class to avoid including its header file
I have created a static library for the following class, libtgbotengine.a and externed the class to be used in a different project. tgbotengine.h In a different project, I want to link libtgbotengine.a with the following cpp file. My goal is to not to include tgbotengine.h. Is externing myTgBotEngine help me …
npm install giving errors : [node version : 16.2.0 and npm version : 7.13.0]
The command used : sudo npm install I am trying to execute this command inside the a specific folder. The package.json file is as shown: I have included parts of the log file which mentioned about the errors. The logs are : I have included parts of the log file which mentioned about the errors. I have include…
Why copy command is not working when using file paths?
I’m having a problem with the copy command. cp ../teste/env/test/x.tar ../../../teste2/file The folders exist and also the file x.tar. When I start the script I’m on a different folder, so that’s why I make a ../ at the begining. It keeps giving me this error: cp: cannot create regular file …
Set up gams module for python on Linux
I’m sure this problem is pretty basic but this is my first time trying to run gams via python on Linux so I’d appreciate some help. My problem seems to be that I cannot properly link the GAMS directory. When I tried to I got an error: I’m trying to run this on a cluster (Linux). I can get it
Writing a script with ping information into an excel or .csv file
I would like to create a table of min/avg/max ping data using a script. The input would be a .txt of host names and their locations, the output should be a table of those names and their ip address and max, avg and min ping of the command ping -c 10 example.com It would be something similar to this: Answer
Setup or env variable lost after running bash files
Please excuse me if there is an error in the sample code. There are two files testA.sh and testB.sh. testA.sh testB.sh deepak[18:33] $ ./testA.sh test b hello deepak[18:33] $ echo $a deepak[18:33] $ If we run any setup in the testB.sh then how can we use that setup or env variable in the main console (for exa…