Bash Shell Scripting- tee command

The video tutorial explains the T command in shell scripting, which is used to display command output and store it in a file simultaneously. It covers basic output redirection using the greater than symbol and demonstrates how the T command can be used to append outputs with the -A option. Practical examples with date and uptime commands are provided to illustrate the concepts. The tutorial emphasizes the utility of the T command in creating logs for shell scripts.

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