mysql> set global innodb_max_dirty_pages_pct = 0;
faster mysql shutdown
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Monthly Archives: August 2014
centos sudo no password
username ALL = (ALL) NOPASSWD: ALL
linux mail attach file
mailx -a /path/to/file email@address
linux check motherbord
dmidecode -t 2
openvz change container root password
vzctl set VPS_ID –userpasswd root:newpassword
directadmin – /usr/local/lib/libz.so.1: no version information available (required by python)
Everything is ok, don’t worry. Or:
cd /usr/local/directadmin/custombuild
./build update
./build set new_zlib yes
./build update_data
./build zlib
./build libxml2
./build php n
zabbix: less than 25% free in the configuration cache
vi /etc/zabbix/zabbix_server.conf
CacheSize=24M
service zabbix-server restart
#Default CacheSize size is 8M
info [buildhttpdconf] Missing IP for domain, using
cd /var/cpanel/userdata/nobody/
ls
main main.cache server.domainname.com server.domainname.com.cache
vim server.domainname.com
group: nobody
ip: “*”
port: 80
serveradmin: [email protected]
serveralias: www.server.domainname.com
servername: server.domainname.com
usecanonicalname: ‘Off’
user: nobody
owner: ‘nobody’
/scripts/rebuildhttpdconf
lvectl – TypeError: int() argument must be a string or a number, not ‘NoneType’
Fix.
Please check /etc/container/ve.cfg config
maybe you also check /etc/container/ve.cfg.rpmnew configuration
then try lvectl apply all
Cat6 cable
Cat6 cables, also called Category 6 or Cat 6 cables, provide lower crosstalk, a higher signal-to-noise ratio, and are suitable for 10GBASE-T (10-Gigabit Ethernet), while Cat5e cables support only up to 1000BASE-T (Gigabit Ethernet).
As a means of future-proofing your network, Cat6 is generally a better choice and worth the small premium in price. Cat5e and Cat6 cables are both backwards compatible, which means newer Cat6 cables can be used with older Cat5e, Cat5 and even Cat3 equipment.