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%AppData%\Local\BANDAI NAMCO Entertainment\Config\input.ini
Windows Update by Command Line (Powershell)
Simple Sequence
Run as Administrator
PS C:\Users\Administrator> Install-Module PSWindowsUpdate
PS C:\Users\Administrator> Get-WindowsUpdate
PS C:\Users\Administrator> Install-WindowsUpdate
Advanced Commands
PS C:\Users\Administrator> Get-PSRepository
PS C:\Users\Administrator> Remove-PSRepository PSGallery
PS C:\Users\Administrator> Add-PSRepository -Name PSGallery -InstallationPolicy Trusted
PS C:\Users\Administrator> Get-WUServiceManager
"Microsoft Update" is the latest. "Windows Update" is an older one, like for Windows 7.
PS C:\Users\Administrator> Add-WUServiceManager -MicrosoftUpdate
PS C:\Users\Administrator> Get-WUInstall -MicrosoftUpdate
Good to know:
Import-Module PSWindowsUpdate
Install-Module -Name PSWindowsUpdate -Force
Get-Command -Module PSWindowsUpdate
Install-Module -Name PSWindowsUpdate -Force
chflags [-R [-H | -L | -P]] flags file ...
Examples
➜ Downloads $ cp download.dat no_delete
cp: no_delete: Operation not permitted
➜ Downloads $ cp ls -lOe no_delete(Capital O, not number 0)
-rw-r--r-- 1 operator1 staff uchg 0 5 26 19:44 no_delete
➜ Downloads $
➜ Downloads $ chflags nouchg no_delete
➜ Downloads $ cp download.dat no_delete
➜ Downloads $
Examples
Lock the folder "finance" against changes:
$ chflags uchg finance
Unlock the folder named "finance" and allow changes to all the contents:
$ chflags -R nouchg finance
Make the folder ~/Library visible (this was the default setting prior to OS X Lion )
$ chflags nohidden ~/Library
(An alternative method is to use the 'Go' drop down menu in Finder and hold down the option key.)
Hide the folder ~/Library from finder:
$ chflags hidden ~/Library
Make the file MyLogs.txt append-only:
$ chflags uappnd MyLogs.txt
Unlock your Documents directory and everything in it:
$ chflags -R nouchg ~/Documents
Keywords and keyword aliases - Owner or Super-user only:
opaque set the opaque flag
nodump set the nodump flag
uappnd, uappend set the user append-only flag
uchg, uchange, uimmutable set the user immutable flag
uunlnk, uunlink set the user undeletable flag
Keywords and keyword aliases - Super-user only:
arch, archived set the archived flag
sappnd, sappend set the system append-only flag
schg, schange, simmutable set the system immutable flag
sunlnk, sunlink set the system undeletable flagThe immutable flag makes the file/folder Locked/Protected and is equivalent to locking the file in Finder's Show Info box.
Putting the letters no before an option causes the flag to be turned off.
For example:
uchg Means the file cannot be changed
nouchg Means the file can be changed (immutable bit cleared)
hidden Will set the hidden flag
nohidden Will remove the hidden flagOracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> show parameter target
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
archive_lag_target integer 0
db_flashback_retention_target integer 1440
fast_start_io_target integer 0
fast_start_mttr_target integer 0
memory_max_target big integer 0
memory_target big integer 0
parallel_servers_target integer 16
pga_aggregate_target big integer 180M
sga_target big integer 600M
SQL>
[oracle@ora11 ~/scripts]$ ipcs -m600+M 정도 필요하다.
------ Shared Memory Segments --------
key shmid owner perms bytes nattch status
0x3b5a955c 5013505 oracle 660 631242752 22
[root@ora11 ~]# tail -2 /etc/security/limits.conf확인
oracle soft memlock 921600
oracle hard memlock 921600
[root@ora11 ~]# su - oracle -c "ulimit -l"혹은
921600
[oracle@ora11 ~/scripts]$ ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 16037
max locked memory (kbytes, -l) 921600
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 10240
cpu time (seconds, -t) unlimited
max user processes (-u) 16037
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
[oracle@ora11 ~/scripts]$
[oracle@ora11 ~/scripts]$ id -a
uid=500(oracle) gid=500(dba) groups=500(dba)
[oracle@ora11 ~/scripts]$ grep dba /etc/group
dba:x:500:dmadmin
[oracle@ora11 ~/scripts]$ grep Hugepagesize /proc/meminfo2M 단위로 할당 중임, 600M / 2M = 300 개 필요, 넉넉하게 400개 지정
Hugepagesize: 2048 kB
[root@ora11 ~]# tail -2 /etc/sysctl.conf
vm.nr_hugepages = 400
vm.hugetlb_shm_group = 500
[root@ora11 ~]# sysctl -w vm.nr_hugepages=400
vm.nr_hugepages = 400
[root@ora11 ~]# sysctl -w vm.hugetlb_shm_group=500
vm.hugetlb_shm_group = 500
[root@ora11 ~]#
[oracle@ora11 ~/scripts]$ egrep -e Mem -e Page -e Huge /proc/meminfo미 적용시
MemTotal: 2056548 kB
MemFree: 674696 kB
AnonPages: 69968 kB
PageTables: 11384 kBHugePages_Total: 500
HugePages_Free: 199
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
[oracle@ora11 ~/scripts]$ egrep -e Mem -e Page -e Huge /proc/meminfoHugePage 사용시 메모리 할당 갯수가 줄어들어 관리용 PageTable도 줄어드는 것 확인됨
MemTotal: 2056548 kB
MemFree: 1055076 kB
AnonPages: 71488 kB
PageTables: 37716 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
SQL> show parameter target11.2.0.2 부터는 HugePage를 강제로 사용하고 모자라면 기동안되게하는
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
archive_lag_target integer 0
db_flashback_retention_target integer 1440
fast_start_io_target integer 0
fast_start_mttr_target integer 0
memory_max_target big integer 0
memory_target big integer 0
parallel_servers_target integer 16
pga_aggregate_target big integer 180M
sga_target big integer 600M
SQL>
ALTER SYSTEM SET use_large_pages=only SCOPE=SPFILE;단순히 swap되지 않고 메모리에만 있게 하려면 다른 방법도 있다.
SHUTDOWN IMMEDIATE;
STARTUP;
# umount /dev/shm
# mount -t ramfs ramfs /dev/shm
binutils
compat-libstdc++-33
elfutils-libelf
elfutils-libelf-devel
elfutils-libelf-devel-static
gcc
gcc-c++
glibc
glibc-common
glibc-devel
glibc-headers
kernel-headers
ksh
libaio
libaio-devel
libgcc
libgomp
libstdc++
libstdc++-devel
make
sysstat
unixODBC
unixODBC-devel
binutils
compat-libstdc++-33 (both 32 and 64 bit required)
elfutils-libelf
elfutils-libelf-develelfutils-libelf-devel-static
gcc
gcc-c++
glibc (both 32 and 64 bit required)
glibc-common
glibc-devel (both 32 and 64 bit required)
glibc-headers
ksh
libaio (both 32 and 64 bit required)
libaio-devel (both 32 and 64 bit required)
libgcc (both 32 and 64 bit required)
libstdc++ (both 32 and 64 bit required)
libstdc++-devel
make
sysstat
unixODBC (both 32 and 64 bit required)
unixODBC-devel (both 32 and 64 bit required)
# Kernel parameter settings for Oracle fs.aio-max-nr = 1048576 fs.file-max = 6815744 kernel.shmall = 2097152 kernel.shmmax = 4294967295 kernel.shmmni = 4096 kernel.sem = 250 32000 100 128 net.ipv4.ip_local_port_range = 9000 65500 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048586
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
/etc/pam.d/login
session required /lib/security/pam_limits.so
session required pam_limits.so
# yum -y install ntp
# ntpdate time.windows.com
# chkconfig --list | grep ntp
ntpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
# chkconfig ntpd on
# chkconfig --list | grep ntp
ntpd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
# service ntpd start
...
server 3.kr.pool.ntp.org
server 3.asia.pool.ntp.org
server 0.asia.pool.ntp.org
...
kr.pool.ntp.org
asia.pool.ntp.org
time.bora.net
time.windows.com
time.kornet.net
time.nuri.net
[root@bocs ~]# uname -m
x86_64
rpmforge-release-0.5.3-1.el3.rf.i386.rpm 20-Mar-2013 16:59 11K RHEL3 and CentOS-3 x86 32bit
rpmforge-release-0.5.3-1.el3.rf.x86_64.rpm 20-Mar-2013 16:59 11K RHEL3 and CentOS-3 x86 64bit
rpmforge-release-0.5.3-1.el4.rf.i386.rpm 20-Mar-2013 16:59 11K RHEL4 and CentOS-4 x86 32bit
rpmforge-release-0.5.3-1.el4.rf.x86_64.rpm 20-Mar-2013 16:59 11K RHEL4 and CentOS-4 x86 64bit
rpmforge-release-0.5.3-1.el5.rf.i386.rpm 20-Mar-2013 16:59 12K RHEL5 and CentOS-5 x86 32bit
rpmforge-release-0.5.3-1.el5.rf.x86_64.rpm 20-Mar-2013 16:59 12K RHEL5 and CentOS-5 x86 64bit
rpmforge-release-0.5.3-1.el6.rf.i686.rpm 20-Mar-2013 16:59 12K RHEL6 and CentOS-6 x86 32bit
rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm 20-Mar-2013 16:59 12K RHEL6 and CentOS-6 x86 64bit
rpmforge-release-0.5.3-1.rf.src.rpm 20-Mar-2013 16:59 8.5K Distribution independent source
3. 해당 rpm download[root@bocs ~]# wget http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm혹시 wget 없다면
Resolving apt.sw.be... 193.1.193.67
Connecting to apt.sw.be|193.1.193.67|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 12640 (12K) [application/x-redhat-package-manager]
Saving to: ?pmforge-release-0.5.3-1.el6.rf.x86_64.rpm?
100%[=====================================================================>] 12,640 61.2K/s in 0.2s
Last-modified header invalid -- time-stamp ignored.
2013-09-25 03:26:33 (61.2 KB/s) - ?pmforge-release-0.5.3-1.el6.rf.x86_64.rpm?saved [12640/12640]
[root@bocs ~]#
[root@bocs ~]# yum -y install wget
[root@bocs ~]# rpm -Uvh rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm5. Repository PGP key 설치
warning: rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 6b8d79e6: NOKEY
Preparing... ########################################### [100%]
1:rpmforge-release ########################################### [100%]
[root@bocs ~]#
[root@bocs ~]# wget http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt
[root@bocs ~]# rpm --import RPM-GPG-KEY.dag.txt
[root@bocs src]# yum --enablerepo=rpmforge -y install htop
mv /boot/initrd-`uname -r`.img /boot/initrd-`uname -r`.img.old
mkinitrd -v --with=ext4 --with=ext3 /boot/initrd-`uname -r`.img `uname -r`
#yum -y upgrade mkinitrd e2fsprogs
#yum -y install e4fsprogs
#cd /; umount /dev/VolGroup00/LogVol01
#tune4fs -O extents,uninit_bg,dir_index /dev/VolGroup00/LogVol01
#vi /etc/fstab
#e4fsck -fDC0 /dev/VolGroup00/LogVol01
#mount -a
#cd /; umount /dev/VolGroup00/LogVol01
#tune2fs -O extents,uninit_bg,dir_index /dev/VolGroup00/LogVol01
#vi /etc/fstab
#e2fsck -fDC0 /dev/VolGroup00/LogVol01
#mount -a
[root@was was]# cat /etc/redhat-release
CentOS release 5.9 (Final)
[root@was was]# uname -a
Linux was 2.6.18-348.16.1.el5 #1 SMP Wed Aug 21 04:00:25 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux
[root@was was]# ls
jdk-6u45-linux-i586-rpm.bin
jdk-6u45-linux-x64-rpm.bin
vfabric-tc-server-standard-2.9.3-RELEASE.noarch.rpm
[root@was was]# mkdir tt;cd tt
[root@was tt]# sh ../jdk-6u45-linux-i586-rpm.bin
Unpacking...
Checksumming...
Extracting...
UnZipSFX 5.50 of 17 February 2002, by Info-ZIP (Zip-Bugs@lists.wku.edu).
inflating: jdk-6u45-linux-i586.rpm
inflating: sun-javadb-common-10.6.2-1.1.i386.rpm
inflating: sun-javadb-core-10.6.2-1.1.i386.rpm
inflating: sun-javadb-client-10.6.2-1.1.i386.rpm
inflating: sun-javadb-demo-10.6.2-1.1.i386.rpm
inflating: sun-javadb-docs-10.6.2-1.1.i386.rpm
inflating: sun-javadb-javadoc-10.6.2-1.1.i386.rpm
Preparing... ########################################### [100%]
1:jdk ########################################### [100%]
Unpacking JAR files...
rt.jar...
jsse.jar...
charsets.jar...
tools.jar...
localedata.jar...
plugin.jar...
javaws.jar...
deploy.jar...
Installing JavaDB
Preparing... ########################################### [100%]
1:sun-javadb-common ########################################### [ 17%]
2:sun-javadb-core ########################################### [ 33%]
3:sun-javadb-client ########################################### [ 50%]
4:sun-javadb-demo ########################################### [ 67%]
5:sun-javadb-docs ########################################### [ 83%]
6:sun-javadb-javadoc ########################################### [100%]
Done.
[root@was tt]# whereis java
java: /usr/bin/java /etc/java /usr/lib/java /usr/share/java
[root@was tt]# java -fullversion
java full version "1.6.0_45-b06"
[root@was tt]# rpm -qa | egrep -e java -e jdk
jdk-1.6.0_45-fcs
sun-javadb-demo-10.6.2-1.1
sun-javadb-common-10.6.2-1.1
sun-javadb-client-10.6.2-1.1
sun-javadb-docs-10.6.2-1.1
sun-javadb-core-10.6.2-1.1
sun-javadb-javadoc-10.6.2-1.1
[root@was tt]# cd ..
[root@was was]# rpm -i vfabric-tc-server-standard-2.9.3-RELEASE.noarch.rpm
[root@was was]# rpm -qa | grep vfabric
vfabric-tc-server-standard-2.9.3-RELEASE
[root@was was]# cd /opt/vmware/vfabric-tc-server-standard/
[root@was vfabric-tc-server-standard]# ls
lib README.txt tcruntime-instance.bat tomcat-6.0.37.A.RELEASE
licenses tcruntime-ctl.bat tcruntime-instance.sh tomcat-7.0.42.A.RELEASE
quickstart tcruntime-ctl.sh templates
[root@was vfabric-tc-server-standard]# tail -1 /etc/passwd
tcserver:x:503:502:tc Server User:/home/tcserver:/bin/bash
[root@was vfabric-tc-server-standard]# chmod g+w .
[root@was vfabric-tc-server-standard]# su - tcserver
[tcserver@was ~]$ cd /opt/vmware/vfabric-tc-server-standard/
[tcserver@was vfabric-tc-server-standard]$ JAVA_HOME=/usr/java/default ./tcruntime-instance.sh create -v 6.0.37.A.RELEASE server01
Creating instance 'server01' ...
Using separate layout
Creating bin/setenv.sh
Applying template 'base'
Copying template's contents
Applying fragment 'context-fragment.xml' to 'conf/context.xml'
Applying fragment 'server-fragment.xml' to 'conf/server.xml'
Applying fragment 'web-fragment.xml' to 'conf/web.xml'
Applying fragment 'tomcat-users-fragment.xml' to 'conf/tomcat-users.xml'
Applying fragment 'catalina-fragment.properties' to 'conf/catalina.properties'
Applying template 'base-tomcat-6'
Copying template's contents
Applying fragment 'server-fragment.xml' to 'conf/server.xml'
Applying fragment 'web-fragment.xml' to 'conf/web.xml'
Applying template 'bio'
Copying template's contents
Applying fragment 'server-fragment.xml' to 'conf/server.xml'
Configuring instance 'server01' to use Tomcat version 6.0.37.A.RELEASE
Setting permissions
Instance created
Connector summary
Port: 8080 Type: Blocking IO Secure: false
[tcserver@was vfabric-tc-server-standard]$ ls server01
bin conf lib logs README.txt temp webapps work
[tcserver@was vfabric-tc-server-standard]$ JAVA_HOME=/usr/java/default ./tcruntime-instance.sh list
Listing instances in '/opt/vmware/vfabric-tc-server-standard'
server01 Info:
Instance name: server01
Runtime version: 6.0.37.A.RELEASE
tc Runtime Base: /opt/vmware/vfabric-tc-server-standard/server01
Status: NOT RUNNING
[tcserver@was vfabric-tc-server-standard]$
[tcserver@was vfabric-tc-server-standard]$ JAVA_HOME=/usr/java/default ./tcruntime-ctl.sh server01 status
Instance name: server01
Runtime version: 6.0.37.A.RELEASE
tc Runtime Base: /opt/vmware/vfabric-tc-server-standard/server01
Status: NOT RUNNING
[tcserver@was vfabric-tc-server-standard]$ JAVA_HOME=/usr/java/default ./tcruntime-ctl.sh server01 start
Using CATALINA_BASE: /opt/vmware/vfabric-tc-server-standard/server01
Using CATALINA_HOME: /opt/vmware/vfabric-tc-server-standard/tomcat-6.0.37.A.RELEASE
Using CATALINA_TMPDIR: /opt/vmware/vfabric-tc-server-standard/server01/temp
Using JRE_HOME: /usr/java/default
Using CLASSPATH: /opt/vmware/vfabric-tc-server-standard/tomcat-6.0.37.A.RELEASE/bin/bootstrap.jar
Using CATALINA_PID: /opt/vmware/vfabric-tc-server-standard/server01/logs/tcserver.pid
Status: RUNNING as PID=11482
[tcserver@was vfabric-tc-server-standard]$ JAVA_HOME=/usr/java/default ./tcruntime-ctl.sh server01 stop
Instance is running as PID=11482, shutting down...
Instance is running PID=11482, sleeping for up to 60 seconds waiting for shutdown
Instance shut down gracefully
[tcserver@was vfabric-tc-server-standard]$
# ls -l /dev | grep "^brw" | grep " [hs]d"
brw-rw----. 1 root disk 8, 0 Sep 5 11:27 sda
brw-rw----. 1 root disk 8, 1 Sep 5 11:27 sda1
brw-rw----. 1 root disk 8, 2 Sep 5 11:27 sda2
brw-rw----. 1 root disk 8, 16 Sep 5 11:27 sdb
# fdisk -l /dev/sdb
Disk /dev/sdb: 21.5 GB, 21474836480 bytes
255 heads, 63 sectors/track, 2610 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
# fdisk /dev/sdb
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0x698cd53a.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
WARNING: DOS-compatible mode is deprecated. It's strongly recommended to
switch off the mode (command 'c') and change display units to
sectors (command 'u').
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-2610, default 1):
Using default value 1
Last cylinder, +cylinders or +size{K,M,G} (1-2610, default 2610):
Using default value 2610
Command (m for help): t
Selected partition 1
Hex code (type L to list codes): 8e
Changed system type of partition 1 to 8e (Linux LVM)
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
# fdisk -l /dev/sdb
Disk /dev/sdb: 21.5 GB, 21474836480 bytes
255 heads, 63 sectors/track, 2610 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x698cd53a
Device Boot Start End Blocks Id System
/dev/sdb1 1 2610 20964793+ 8e Linux LVM
# pvcreate /dev/sdb1
Physical volume "/dev/sdb1" successfully created
# vgscan
Reading all physical volumes. This may take a while...
Found volume group "VolGroup" using metadata type lvm2
# lvscan
ACTIVE '/dev/VolGroup/lv_root' [8.54 GiB] inherit
ACTIVE '/dev/VolGroup/lv_swap' [992.00 MiB] inherit
# pvscan
PV /dev/sda2 VG VolGroup lvm2 [9.51 GiB / 0 free]
PV /dev/sdb1 lvm2 [19.99 GiB]
Total: 2 [29.50 GiB] / in use: 1 [9.51 GiB] / in no VG: 1 [19.99 GiB]
# vgcreate VolData /dev/sdb1
Volume group "VolData" successfully created
# lvcreate -L 15G -n lv_data VolData
Logical volume "lv_data" created
# lvscan
ACTIVE '/dev/VolData/lv_data' [15.00 GiB] inherit
ACTIVE '/dev/VolGroup/lv_root' [8.54 GiB] inherit
ACTIVE '/dev/VolGroup/lv_swap' [992.00 MiB] inherit
# mkfs.ext4 /dev/VolData/lv_data
mke2fs 1.41.12 (17-May-2010)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
983040 inodes, 3932160 blocks
196608 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=4026531840
120 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 31 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
* /etc/fstab 에 아래 한줄 추가
/dev/mapper/VolData-lv_data /opt ext4 defaults 1 1
# mount -a
# df -k
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/VolGroup-lv_root
8813300 1558824 6806784 19% /
tmpfs 771484 0 771484 0% /dev/shm
/dev/sda1 495844 97423 372821 21% /boot
/dev/mapper/VolData-lv_data
15481840 169456 14525952 2% /opt