Linux Administration Using the "at" @ command, schedule the commands below to run at 11:30pm, three days from when you write the code. Redirect the output of the at –l command to a file echo "Get number of running processes" ps ax | wc -l echo "Get last 10 kernel messages" dmesg | tail echo "Review open ports" netstat -lntup echo "Review security logs for failures, warnings, etc." cat /var/log/auth.log |egrep -i "fail|warn|crit|error|bad"
Linux Administration Using the "at" @ command, schedule the commands below to run at 11:30pm, three days from when you write the code. Redirect the output of the at –l command to a file echo "Get number of running processes" ps ax | wc -l echo "Get last 10 kernel messages" dmesg | tail echo "Review open ports" netstat -lntup echo "Review security logs for failures, warnings, etc." cat /var/log/auth.log |egrep -i "fail|warn|crit|error|bad"
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Linux Administration
Using the "at" @ command, schedule the commands below to run at 11:30pm, three days from when you write the code. Redirect the output of the at –l command to a file
echo "Get number of running processes"
ps ax | wc -l
echo "Get last 10 kernel messages"
dmesg | tail
echo "Review open ports"
netstat -lntup
echo "Review security logs for failures, warnings, etc."
cat /var/log/auth.log |egrep -i "fail|warn|crit|error|bad"
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