A lap 2018. szeptember 17., 11:32-kori változata

Bash

You have to write a bash script: write commands into a file, similar like the ones in konsole. The commands should do the following:

• Make a directory called Info1 in the home folder (mkdir)
• enter that directory (cd)
• download the file http://math.bme.hu/~borbely/felsobb_mat.random in the current directory (wget)
• count the lines of that file (wc) and write it in a file lines.txt (redirecting)
• erase the downloaded file (rm)
• finally, enter the parent directory (back to home folder)

script

You can try the commands in konsole, and write them in a file with extension .sh, attach the .sh file to your email.

You can execute the commands in the file at once with bash

   bash >>something.sh<<

Deadline

2018. September 23. 23:59

Points

• If your commands fail, you get 0 points.
• If your commands work but do something else that the task then you get 1 or 2 points.
• Perfect solution is 3 points.