I am running an NTP-Server on my lubuntu 15.04 box. The server uses the local system clock as its only time source. /etc/ntp.conf Timezone of the server is GMT+1 (due to summertime it results in UTC+2 at the moment). When I set the clock using date I see the time is 00:00:00 which is fine. If a ntp-client que…
Tag: ubuntu
How to extract something out of a file after greping?
How can I extract group-3-vm1 after I do this grep? Here’s the result: Answer This awk command replaces the grep and tail commands while also extracting the text of interest: How it works -F'[:/]’ This sets the field separator to either a colon or a slash. /Tracking URL/{n=$4;} This looks for line…
SonarQube will not start up
I followed this tutorial on installing SonarQube on my Ubuntu x64 Server http://stuff.stevenreid.uk/2015/03/12/install-sonarqube-5-0-1-on-ubuntu-14-04-x64/. However, when starting up sonarqube (linux-x86-64), it gets shutdown before completing to start. This is the sonar.log file: I already have the debug log…
Postgresql edit gone wrong on Ubuntu. Error every time I use sudo apt-get install
A few months back I edited the PostgreSQL version 8.2.19 source code in Ubuntu OS to change the algorithm of the buffer manager in it. I don’t remember what I exactly did but I did something wrong (clearly) so now whenever I try to install a new program, I get the following error (even after it installs…
Running a script remotely on a Linux machine with screen and nohup is killed shortly after logout [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack …
How are the number various ulimit values for a process set? [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack …
QT Creator’s code completion for function overloading is buggy
I am using QT Creator on Ubuntu 14.04, to make a C++ project using cmake (not using qmake). In my source code editor, if I type a function name that is recognised, then next to the function name a code completion box will appear. This box consists of a down arrow, and next it the function prototype. Now, it s…
How to access remotely MS SQL Server on linux ubuntu 14.04
How would I access MS SQL Server with ubuntu 14.04. I tried using freetds I failed to understand the process and It was my first time learning sqlmap. I have tried to read for several hours but in vain. Just give me a clue a way to proceed. I have the IP address of the database but I don’t know
gdb core dump can not see any symbols after “sudo apt-get install libc6-dbg”
I am trying to debug a program in Ubuntu 12.04(x86_64) LTS with core dump file. At the beginning, the “bt” command is ok, just like below I want to see the symbol in libc.so.6 , so I install libc6-dbg using but after install I get all the thing wrong , showing in the below: I try to remvoe lib6c-d…
Can I Run docker on linux mint 13? [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack …