root password recovery fedora core
- No Comments
- Oct, 04, 2009
- Angelo Schalley
- Linux
Option 1:
1) Reboot (CTR-ALT-DEL) and at the lilo prompt type # linux single*
2) The kernel will load up and you will be straight into a root shell.
3) Now type passwd root to set the new password and reboot to resume operations.
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enable / disable icmp linux
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- Oct, 04, 2009
- Angelo Schalley
- Linux
disable:
echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all
enable :
echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_all
find search big large files linux
- No Comments
- Oct, 04, 2009
- Angelo Schalley
- Linux
find / -type f -size +20000k -exec ls -lh {} \; | awk ‘{ print $9 “: ” $5 }’
