Arguments for bash script interfaceChristian Margreitter
Python error "TypeError: sort() takes at most 2 arguments (3 given)" I am receiving "TypeError: sort() takes at most 2 arguments (3 given)" upon running the following script taken from this tutorial: The python, numpy, and mayavi versions I'm using are 3.5.2 ... ...
In some cases, the script should not run when no argument is passed. In that case, you can use conditional statements to check the length of arguments passed ($@) is zero or not. If no arguments are passed, the script will fail. Take a look at the below code. I am storing the pa...
Another helpful shell option to use is the xtrace option that can be enabled with set -o xtrace or set -x. When your Bash script runs in trace mode all the commands and their arguments get printed out before being executed. This is helpful to debug runtime and logic errors in a scrip...
Fortunately, you can use bash arguments to turn a hard command into a pretty easy task! To demonstrate, take a look at the followingfind.shbash script: #!/bin/bash find / -iname $1 2> /dev/null It’s a very simple script that yet can prove very useful! You can supply any file...
Write a Bash script that defines a function called power which takes two numbers as arguments and prints the result of raising the first number to the power of the second number.Code:#!/bin/bash # Define the power function power() { local base=$1 local exponent=$2 local result=$((...
Exercise 1: Create a script that accepts input in GB and outputs its equivalent value in MB and KB. Exercise 2: Write a script that takes two arguments and outputs the result in exponential format. So, if you enter 2 and 3, the output will be 8, which is 2 to the power 3. ...
Fortunately, you can use bash arguments to turn a hard command into a pretty easy task! To demonstrate, take a look at the followingfind.shbash script: #!/bin/bash find / -iname $1 2> /dev/null It’s a very simple script that yet can prove very useful! You can supply any file...
1. Run: ./script.sh Wan 1. It printHello Wan. Example Create a empty project init-js.sh echo "Initializing JS project at $(pwd)" git init npm init -y # create package.json with all the defaults mkdir src touch src/index.js ...
This will clone the repository and install the new versions of scripts that were installed, if you didn’t install a certain tool this script will not install the new version of that tool. Uninstalling AUR pacman -Rns bash-snippets # or bash-snippets-git APT Package Manager sudo apt ...