Computer
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Setup Java 8 on host, in order to use site-wide through network file systemComputer/linux 2014. 5. 28. 19:23
# Setup Java 8 on host, in order to use site-wide through glusterfs, # Working enviroments : host, user # # Get Java SE 8u5 from http://www.oracle.com/technetwork/java/javase/downloads/index.html # via JDK download link, which can forward me to the following http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html # Enable the radio button of Accept License Agreement, ..
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update-alternative setup for libreofficeComputer/linux 2014. 3. 21. 10:56
Debian Wheezy has the libreoffice 3.5.4 as the default office suite, somehow, I don't like to use 3. For better handling stupid MS file formats, I installed LibreOffice4 from its website via downloading deb packages : jhlee@kaffee:/volatile/firefox_download$ tar zvxf LibreOffice_4.1.5_Linux_x86-64_deb.tar.gz jhlee@kaffee:/volatile/firefox_download$ cd LibreOffice_4.1.5.3_Linux_x86-64_deb/ jhlee@..
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minicom linefeedComputer/linux 2014. 2. 13. 15:52
minicom shows the returned value from a device without linefeed as default. It is weird, so enable the linefeed by CTRL-A Z and A. Here AToggle 'Add Linefeed' on/off. If it is on, a linefeed is added before every carriage return displayed on the screen.
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excel CONCATENATE 함수Computer/wins 2014. 1. 26. 19:42
먹고 살려니 엑셀을 죽어라 사용하는 시간이 되었나 보다. MS 개발자들도 바보가 아닐텐데, 문자와 수식이 공존하는 셀에서 작업할때 사용하는 CONCATENATE함수. 나도 늙었나 보다. 엑셀을 다 쓰고...http://office.microsoft.com/ko-kr/excel-help/HP010062736.aspx =CONCATENATE("2.7.1 Control (",COUNTA(B39:B55),"회)") 2.7.1Control(17회)
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disable usb device in Debian Linux on Dell Latitude E7440Computer/linux 2014. 1. 7. 15:15
There is an infinite error message for Bus 001 Device 114: ID 04f3:0111 Elan Microelectronics Corp. Jan 7 01:04:10 e7440 kernel: [ 9561.564950] usb 1-1.8: Manufacturer: ELAN Jan 7 01:04:12 e7440 kernel: [ 9563.570637] usb 1-1.8: USB disconnect, device number 32 Jan 7 01:04:12 e7440 kernel: [ 9563.768250] usb 1-1.8: new full-speed USB device number 33 using ehci_hcd Jan 7 01:04:12 e7440 kernel: [..
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Diable Dell Latitude E7440 touchpad Debian WheezyComputer/linux 2014. 1. 7. 13:25
Somehow, Fn+TouchpadIcon doesn't work, so the force command line should be needed when I uses the USB mouse. * find the list asctrluser@e7440:~$ xinput list ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ Logitech Unifying Device. Wireless PID:4013 id=14 [slave pointer (2)] ⎜ ↳ Logitech Unifying Device. Wireless PID:2010 id=15 [slave p..
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untar a tar file into a specific directory nameComputer/linux 2013. 12. 31. 14:54
base_version="3.14.12.4" extn_version="20120904" extn_filename="extensionsTop_${extn_version}.tar.gz" extn_raw_dirname="extensions_for_${base_version}" tar xvzf ${extn_filename} --transform 's/extensions/'${extn_raw_dirname}'/'
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identify NetBIOS names on LinuxComputer/linux 2013. 12. 20. 12:38
nmblookup -A ip_address nmblookup is used to query NetBIOS names and map them to IP addresses in a network using NetBIOS over TCP/IP queries. The options allow the name queries to be directed at a particular IP broadcast area or to a particular machine. All queries are done over UDP. from Man page Status of a networked MS Windows machine (with an NetBIOS name). This command is an equivalent of W..