Linux Tip: How to use the logsave command

This video tutorial introduces the 'log save' command in Linux, which allows users to selectively add command output to a file. The syntax involves using 'log save' followed by the log file name and the command to run. By default, it overwrites existing content, but the 'A' option can be used to append instead. The tutorial also suggests setting up an alias to simplify saving command outputs.

What is the primary function of the 'log save' command?

• To change file permissions

• To create new directories

• To selectively add command output to a file

• To delete files

What happens to the existing content of a file when using 'log save' without any options?

• It is encrypted

• It is appended to the file

• It is overwritten

• It is deleted permanently

Which option should be used with 'log save' to append data instead of overwriting?

• A option

• C option

• D option

• B option

What is the benefit of setting up an alias for 'log save'?

• It increases the security of the log files

• It enables automatic file compression

• It simplifies the process of saving command output

• It allows for faster file deletion

How can you use an alias to save command output with 'log save'?

• By using the alias 'SV'

• By using the alias 'SAVE'

• By using the alias 'LOG'

• By using the alias 'LS'