Streams & Redirection: Split the Output

A noisy program at /root/noisy.sh prints normal results to stdout and warnings/errors to stderr — mixed together on screen. Your job is to pull those two streams apart and then total a set of logs. Write each result under /root/answers/ (already created):

1. out.txt — run /root/noisy.sh and capture ONLY its stdout (the result lines) here, using >.

2. err.txt — capture ONLY its stderr (the warning/error lines) here, using 2>. (You can do both in one command: bash /root/noisy.sh >out.txt 2>err.txt.)

3. logtotal.txt — a single number (wc's own N total line is accepted too): the TOTAL line count across every *.log under /root/logs2, produced by feeding find's output into a counter (find … | xargs, or find … -exec).

The skill: stdout (1) and stderr (2) are separate wires — redirect each on its own — and a pipe/xargs turns a list of files into a command's arguments.