Computer scienceSystem administration and DevOpsCommand lineWorking with files

File descriptors and pipes

Theory

Change file content

Report a typo

Write a program that will change the content of the /tmp/file.txt to I am the bash master! to make us know you've mastered the topics well!

Sample Input 1: 

Hello, world!

Sample Output 1: 

I am the bash master!
Write a program in Shell
#!/usr/bin/env bash
solve() {
# add your solution here

}
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