What does it mean by concept of variable-free programming? I have to write a program which adhere to concept of variable free programming for my class assignment. But I have no idea about the concept of variable-free programming. here is the instruct
My config: Distro: Debian 8.3 jessie DE: Gnome 3.14.0 lspci -k | grep -i -A2 "multimedia\|audio" output: : 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) Subsystem: Intel Corporation D
I am using wget to 1) login to a webpage and 2) subsequently download a series of sequentially ordered files. Now the wget command runs seamlessly when downloading a single file from a URL, wget --post-data='identity=username&password=password&que
For some reason, my laptop does not detect USBs at all unless I am connected to the internet. (I also am not very good at using Ubuntu, so I have no idea what could cause the problem.) Note: I have tried searching, but I am not sure how to get releva
I do not need some kind of realtime visual status of my ethernet - I want to run my script when last five minutes I uploaded less than X. So I need to get only one number from some command. What can you recommend? --------------Solutions-------------
I have been using a script to configure trackpoint for ages. It worked on my current Lenovo x230 laptop with Gentoo but stopped working probably due to some software update. #!/bin/bash trackpoint="TPPS/2 IBM TrackPoint" xinput set-prop "$t
I want to create my repository on my debian based machine! so: $ touch /etc/apt/myown.list urls: http://www.domain.ext/path/to/repository smb: smb://path/to/repository ftp: ftp://ftp.domain.ext/path/to/repository Right? So how can I put nfs and cd-ro
I used this command to zip all files in a folder : zip -r fixedrom.zip /sdcard/dbtools/zipfix/fix/ ; It works fine but the zip should be like this : Meta-inf Recovery System Boot.IMG Etc... But after unziping its like this Sdcard>dbtools>zipfix>f
I'm new to Linux environment (Mint), and recently I was trying to create a websocket for my HTML web app. Eventually I came across websocketd. As per installation steps, I'm supposed to add this websocketd to PATH. I know adding variables to PATH in
I want to make a directory with the name being the day. I have this variable: [Desktop]: $dia 21/02/16 created this way: dia=$'date +%d/%m/%y' I'm trying to make a new directory this way: mkdir "$dia" mkdir: date +%d/%m: No such file or director
On XFCE (Archlinux) I have the problem, that thunderbird leaves workspace 2 and comes to workspace 1, when I click on a "new email" desktop notification. I have tried to set thunderbird to stay "always on this workspace" but it did not
Why does fopen have troubles with relative filepath arguments when it is used in a Linux C++ shared object which is invoked by a C# managed executable spawned by mono? For example, mono ./BuildCameraListLinux.exe fopen("AssemblyCameraList.xml",
I can not install avro in my linux pc 17.3 (rosa).If anyone know the process please share it. Thank you.
I would like to list all installed services (especially running) with their port numbers, where they are assigned. Could you be so glad and help me with this command?
I have some PCs running various types of debian testing to have the latest version of a number of packages. Usually this works great for my usage, but occasionally, an apt-get dist-upgrade wants to remove packages I will keep on my PC due to some inc
This is driving me insane, as I'm sure there must be some program doing the job but I just can't find it. To be noted, I'd be on ARM/Raspberry so unfortunately Xidel is not an option here, unless someone is kind enough to point me in the right direct
I am trying to copy some text from the browser by highlighting it. I then go to emacs and want to paste over an existing paragraph without deleting it beforehand. How do you do that?
I'm askin myself, is there any software who can encrypt my whole hard drive with Linux Mint 17.3 on it AFTER the installation? Like TrueCrypt for Windows?! If not and I've to reinstall everthing is there any possibility to safe all my datas (includin
I had a lampp installation working fine, but after some mistakes I decided to reinstall it, but now when I reboot it still starts but I have 2 websites: - the first one has no domain - I call it by the server ip, and is stored in the htdocs folder, t
I read everything in UNIX is works through I/O piping. Below command is not working and giving unexpected results . service --status-all | grep '+' Well I started reading Unix very recently. 1) Can you point to me right material to learn more about w