sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist
centos7 : change / Set default java version
update-alternatives --config java
centos 7 : format over 4TB Hint
# yum install parted # lsblk fdisk -l /dev/sda Disk /dev/sda: 4000.8 GB, 4000787030016 bytes, 7814037168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk label type: dos Disk identifier: 0x4d1b22b4 Device Boot Start End Blocks Id System […]
named : master-slave notify Hint
master : in zone files masters ip : 192.168.0.10 2015122601; serial => must changed when zone file edited IN NS ns.owllab.org. IN NS ns1.owllab.org. slave : in named.conf file # vi /etc/named/named.conf zone "owllab.org" IN {type slave;masters […]
named : IPV4 Only Hint
# vi /etc/sysconfig/named OPTIONS="-4" systemctl restart named-chroot
wp : js_composer : cubebox : target white space error debug
vc-extensions-cubebox.php must be added trim() best solution js_composer => helpers.php
Data recovery : TestDisk
http://www.cgsecurity.org/ [root@centos7 ~]# dumpe2fs /dev/mapper/vg_centos6-lv_root | grep superblock dumpe2fs 1.42.9 (28-Dec-2013) Primary superblock at 0, Group descriptors at 1-4 Backup superblock at 32768, Group descriptors at 32769-32772 Backup superblock at 98304, Group descriptors at 98305-98308 Backup superblock at 163840, Group descriptors at 163841-163844 Backup superblock at 229376, Group descriptors at […]
centos7 : epel-release, libnss-mysql hint
# yum install epel-release # yum install libnss-mysql vi /etc/libnss-mysql-root.cfg ------------------------------------ username nss-root password passwd ------------------------------------ vi /etc/libnss-mysql.cfg ------------------------------------ username nss-user password passwd ------------------------------------ vi /etc/nsswitch.conf ------------------------------------ # passwd: db files # shadow: db files # group: db files passwd: files sss […]