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configuration
Windows Server 2012: Deactivating UAC Deactivating UAC in Windows 2008 R2 was possible via running msconfig (for example winkey+r -> msconfig), going to the Tools tab and launching "Change UAC settings". There, you select "Never notify" to disable UAC. The same approach is still
Tool
Metacharacters Defined Metacharacter Examples ^ Start of a string. ^abc abc, abcdefg, abc123, … $ End of a string. abc$ abc, endsinabc, 123abc, … 0 Any character (except \n newline) a.c abc, aac, acc, adc, aec, … | Alternation. bill|ted ted, bill {…} Explicit quantifier notation. ab{2}c abbc […] Explicit set of characters to
Tool
Rotate 90 clockwise: ffmpeg -i in.mov -vf "transpose=1" out.mov For the transpose parameter you can pass: 0 = 90CounterCLockwise and Vertical Flip (default) 1 = 90Clockwise 2 = 90CounterClockwise 3 = 90Clockwise and Vertical Flip Use -vf "transpose=2,transpose=2" for 180 degrees. Make sure you
Network
NET-SNMP snmpwalk simple example The NET-SNMP snmpwalk command is a really good tool , but it has a really big help output, to simplify things just use one of the below examples and, if needed add the adequate parameters: SNMP v1: snmpwalk -v1 -c <community> <ipaddress>[:<
configuration
Oracle 11g 啟用 Archive Log Mode 我從Oracle下載Pre-Built Developer VMs，內建11gR2的Database，但是並沒有啟用Archive Log Mode SQL> archive log list; Database log mode No Archive Mode Automatic archival Disabled Archive destination Oldest online log sequence 389 Current log sequence 391 關閉DB，重啟到mount階段 SQL> startup mount SQL> alter database archivelog （alter
Server
If you worked with AES-256 (AES with 256 bit keys) on Java, you probably faced with the following error:java.security.InvalidKeyException: Illegal key size or default parameters This error indicates that your JVM does not support unlimited security strength. And so, your Java installation supports only 128 bit keys
configuration
Contents * 1 Notes * 2 Source Download * 3 Configure lm-sensors * 4 Install and Configure Net-SNMP Packages * 5 Install and Configure Net-SNMP Source * 6 Additional SNMP Commands Notes This is a Wiki tutorial for using Net-SNMP and lm-sensors on Ubuntu 10.04. Source Download You can download the latest sources of Net-SNMP
configuration
Contents * 1 SNMPv3 background * 2 SNMP INFORMs vs SNMP TRAPs Notifications * 2.1 SNMPv3 INFORMs vs SNMP TRAPs * 3 Configuring snmptrapd for receiving SNMPv3 INFORMs * 3.1 Configuring a SNMPv3 TRAP User * 3.2 Configuring a SNMPv3 INFORM User * 4 Authorizing your user to do things with the received notifications
backup
by VIVEK GITE on OCTOBER 18, 2015 last updated MARCH 28, 2016 in COMMAND LINE HACKS, HARDWARE, HOWTO, STORAGE Tape devices should be used on a regular basis only for archiving files or for transferring data from one server to another. Usually, tape devices are all hooked up to Unix
Tool
Windows 7 – Manual Restore from Dell Factory Image Try this method if the automated Factory Restore procedure does not work. If the factory-installed Dell Backup and Recovery Manager is missing or damaged, it may be possible to manually restore the factory image using Microsoft's ImageX utility. The procedure
Troubleshooting
Ubuntu command rdesktop-vrdp <IP> Failed to connect, CredSSP required by server Solution On DOS mode execute below command reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" /v UserAuthentication /t REG_DWORD /d 0 /f
Hardware
S.M.A.R.T.，全稱為「Self-Monitoring Analysis and Reporting Technology」，即「自我監測、分析及報告技術」。是一種自動的硬碟狀態檢測與預警系統和規範。透過在硬碟硬體內的檢測指令對硬碟的硬體如磁頭、碟片、馬達、電路的執行情況進行監控、記錄並與廠商所設定的預設安全值進行比較，若監控情況將或已超出預設安全值的安全範圍，就可以透過主機的監控硬體或軟體自動向使用者作出警告並進行基本的自動修復，以提前保障硬碟資料的安全。除一些出廠時間極早的硬碟外，現在大部分硬碟的均配備該項技術。 歷史 最早期的硬碟監控技術起源於1992年IBM在為AS/400電腦的IBM9337硬碟陣列中的IBM 0662 SCSI2代硬碟機之中，後來該技術被命名為Predictive Failure Analysis（故障預警分析技術），它是透過在韌體中測量幾個重要的硬碟安全參數和評估他們的情況。從物理硬碟傳送到監控軟體的結果中被限定兩種結果：「硬碟安全」和「硬碟不久後會發生故障」。 不久，由系統製造商Compaq和硬碟製造商Seagate、Quantum和Co