https://wiki.pedromussato.com/index.php?action=history&feed=atom&title=Linux_system_information_gatheringLinux system information gathering - Revision history2026-04-08T10:29:50ZRevision history for this page on the wikiMediaWiki 1.42.3https://wiki.pedromussato.com/index.php?title=Linux_system_information_gathering&diff=105&oldid=prev413vhcu1lq0463ob: Created page with "Save your linux configurations before making a change is important for at least 2 reasons: * If something goes wrong you can restore with the data collected * If something goes wrong but not related to what you did, you'll need prof of this (trust me this happens) My script: echo 'cat /etc/*release' cat /etc/*release echo echo echo 'df -h' df -h echo echo echo 'ip a' ip a echo echo echo 'ps -ef' ps -ef echo echo echo 'netstat -nr' net..."2024-10-10T17:32:47Z<p>Created page with "Save your linux configurations before making a change is important for at least 2 reasons: * If something goes wrong you can restore with the data collected * If something goes wrong but not related to what you did, you'll need prof of this (trust me this happens) My script: echo 'cat /etc/*release' cat /etc/*release echo echo echo 'df -h' df -h echo echo echo 'ip a' ip a echo echo echo 'ps -ef' ps -ef echo echo echo 'netstat -nr' net..."</p>
<p><b>New page</b></p><div>Save your linux configurations before making a change is important for at least 2 reasons:<br />
<br />
* If something goes wrong you can restore with the data collected<br />
* If something goes wrong but not related to what you did, you'll need prof of this (trust me this happens)<br />
<br />
My script:<br />
echo 'cat /etc/*release' <br />
cat /etc/*release <br />
echo <br />
echo <br />
echo 'df -h' <br />
df -h <br />
echo <br />
echo <br />
echo 'ip a' <br />
ip a <br />
echo <br />
echo <br />
echo 'ps -ef' <br />
ps -ef <br />
echo <br />
echo <br />
echo 'netstat -nr' <br />
netstat -nr <br />
echo <br />
echo <br />
echo 'rpm -qa' <br />
rpm -qa <br />
echo <br />
echo <br />
echo 'uptime' <br />
uptime <br />
echo <br />
echo <br />
echo 'uname -a' <br />
uname -a <br />
echo <br />
echo <br />
echo 'uname -r' <br />
uname -r <br />
echo <br />
echo <br />
echo 'sudo yum history' <br />
sudo yum history <br />
echo <br />
echo 'uptime' <br />
uptime <br />
echo <br />
echo 'sudo yum update --assumeno' <br />
sudo yum update --assumeno <br />
echo done<br />
<br />
<br />
Usually I prefer in one line, easyer and i can just send to the server and save the output easyer<br />
echo 'cat /etc/*release' ; cat /etc/*release ; echo ; echo ; echo 'df -h' ; df -h ; echo ; echo ; echo 'ip a' ; ip a ; echo ; echo ; echo 'ps -ef' ; ps -ef ; echo ; echo ; echo 'netstat -nr' ; netstat -nr ; echo ; echo ; echo 'rpm -qa' ; rpm -qa ; echo ; echo ; echo 'uptime' ; uptime ; echo ; echo ; echo 'uname -a' ; uname -a ; echo ; echo ; echo 'uname -r' ; uname -r ; echo ; echo ; echo 'sudo yum history' ; sudo yum history ; echo ; echo 'uptime' ; uptime ; echo ; echo 'sudo yum update --assumeno' ; sudo yum update --assumeno ; echo done</div>413vhcu1lq0463ob