October 2018
M T W T F S S
« Sep    
1234567
891011121314
15161718192021
22232425262728
293031  

Categories

WordPress Quotes

The future belongs to those who believe in the beauty of their dreams.
Eleanor Roosevelt

Recent Comments

October 2018
M T W T F S S
« Sep    
1234567
891011121314
15161718192021
22232425262728
293031  

Short Cuts

2012 SERVER (64)
2016 windows (9)
AIX (13)
Amazon (34)
Ansibile (18)
Apache (133)
Asterisk (2)
cassandra (2)
Centos (209)
Centos RHEL 7 (258)
chef (3)
cloud (2)
cluster (3)
Coherence (1)
DB2 (5)
DISK (25)
DNS (9)
Docker (28)
Eassy (11)
ELKS (1)
EXCHANGE (3)
Fedora (6)
ftp (5)
GIT (3)
GOD (2)
Grub (1)
Hacking (10)
Hadoop (6)
horoscope (23)
Hyper-V (10)
IIS (15)
IPTABLES (15)
JAVA (7)
JBOSS (32)
jenkins (1)
Kubernetes (2)
Ldap (5)
Linux (189)
Linux Commands (167)
Load balancer (5)
mariadb (14)
Mongodb (4)
MQ Server (22)
MYSQL (84)
Nagios (5)
NaturalOil (13)
Nginx (30)
Ngix (1)
openldap (1)
Openstack (6)
Oracle (34)
Perl (3)
Postfix (19)
Postgresql (1)
PowerShell (2)
Python (3)
qmail (36)
Redis (12)
RHCE (28)
SCALEIO (1)
Security on Centos (29)
SFTP (1)
Shell (64)
Solaris (58)
Sql Server 2012 (4)
squid (3)
SSH (10)
SSL (14)
Storage (1)
swap (3)
TIPS on Linux (28)
tomcat (59)
Uncategorized (29)
Veritas (2)
vfabric (1)
VMware (28)
Weblogic (38)
Websphere (71)
Windows (19)
Windows Software (2)
wordpress (1)
ZIMBRA (17)

WP Cumulus Flash tag cloud by Roy Tanck requires Flash Player 9 or better.

Who's Online

29 visitors online now
6 guests, 23 bots, 0 members

Hit Counter provided by dental implants orange county

Grub Fallback: Boot good kernel if new one crashes

Grub Fallback: Boot good kernel if new one crashes

t’s hard to believe but I didn’t know about Grub fallbackfeature. So every time when I needed to reboot remote server into a new kernel I had to test it on local server to make sure it won’t panic on remote unit. And if kernel panic […]