Please create hw2 directory in your root and use bash files to finish the following exercises through one or more bash scriptsTo assign variables in bash use the syntax foo=bar and print the value of
Here is the code to accomplish the given requirements:
#!/bin/bash
# Assign the first argument as the directory name
dir_name=$1
# Create the directory and change into it
mkdir $dir_name && cd $dir_name
# Run the commands and observe the results
false || echo "Oops, fail"
true || echo "Will not be printed"
true && echo "Things went well"
false && echo "Will not be printed"
true ; echo "This will always run"
false ; echo "This will always run"
Save the above code in a file named hw2.sh and make it executable using the command chmod +x hw2.sh. Then, you can run the script by executing ./hw2.sh <directory_name>, where <directory_name> is the name of the directory you want to create and change into.
原文地址: https://www.cveoy.top/t/topic/i934 著作权归作者所有。请勿转载和采集!