Year: 2015

http 503 service unavailable on SharePoint

Error: http 503 service unavailable Whenever I see this error message on share point site, first I look at status of Application pool . If it is disabled/stopped then I look at windows event-viewer log . There were couple of warning messages followed by an error message in event viewer . Warning Message 1: Event […]

ngrep on Cent OS 7

Tried to install ngrep on Cent OS 7 with yum install ngrep on Cent OS 7 and it returned “No package ngrep available. Error: Nothing to do ” then tried to install ngrep rpm directly rpm -ivh http://pkgs.repoforge.org/ngrep/ngrep-1.45-1.el6.rf.x86_64.rpm which is meant for el6 and it returned error like error: Failed dependencies: libpcre.so.0()(64bit) is needed by […]

Install Windows Java based desktop application on Mac

If you are using Mac and have some windows desktop application which is java run time environment dependent ,you have few choices for running it on a Macintosh . 1 .dual boot with windows by using bootcamp. You will see good performance with this solution as the entire system resources are spared for windows operating […]

Working with HUAWEI GSM modem on linux

When I connected the Huawei modem I could see only  3 additional sg0 ,sg1, sdb  entries in   /dev  and there are no USBtty0 ,USBtty1,USBtty2 which supposed to be cerated by Huawei modem . By default linux will detect HUAWEI modem as usb storage /cd drive . we must switch it to USB serial inorder […]

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