I am able to see logged-in users via the who or last command.  How can I log off a particular user who login through SSH?
What is the Ubuntu equivalent of this interface?    I am looking for a user-friendly method that the owner of a computer can use to log off other users without having to restart.  The case I'm concerned about is of the beginner-level user who needs administrative control over the computer because they are the owner, but probably isn't concerned with most of the tasks we would usually associate with system administration.
What are the integer solutions to $a^{b^2} = b^a$ with $a, b \ge 2$ Usage of "they" / "them" / "their" when the person's gender is not known Combinatorial Proof Question: Vandermonde convolution identity Can you deliver it [when,after] it [is | will be] assembled? Adding parentheses around subfig references Say I have a figure with two subfloats inserted using the subfig package.  When I reference them with \ref{myLabel} I get this     Figure 3.5a and 3.5b.     But what I want is this:     Figure 3.5(a) and 3.5(b).   How can I add the parentheses? When I run  mkdir ../../bin/Release_Linux/Resources   Im getting an error  $ mkdir ../../bin/Release_Linux/Resources mkdir: cannot create directory ‘../../bin/Release_Linux/Resources’: No such file or directory   Or just   mkdir Release_Linux/Resources mkdir: cannot create directory ‘Release_Linux/Resources’: No such file or directory $P_n(x):=1+ \sum_{m=1}^n\dfrac{x^m}{m!}$ has no real root for even $n$ and exactly one real root for odd $n$ Is it true that  $$P_n(x):=1+ \sum_{m=1}^n\dfrac{x^m}{m!}$$ has no real root for even $n$ and exactly one real root for odd $n$? I can only prove that the polynomial cannot have any multiple roots. Am stuck , Please Help. Is it possible to install Ubuntu FROM a smartphone? So, I'm in a situation were I want to install ubuntu in my laptop (currently running windows 8) but I don't happen to have pendrives, CDs or the like available. The only "external" device I have with me is a samsung galaxy s2 with a micro SD-card in it.   Is it possible to use the phone as a pendrive to install ubuntu from it somehow? (without damaging the phone's OS and data) Sponsor Gallery, Page, or Something Like That? "The Struts dispatcher cannot be found" error while deploying application on WebLogic 12.1.3 is "I'll" correct as a short answer? How do JavaScript closures work? How would you explain JavaScript closures to someone with a knowledge of the concepts they consist of (for example functions, variables and the like), but does not understand closures themselves?  I have seen  given on Wikipedia, but unfortunately it did not help. Where is the itoa function in Linux? Do I need an airport transit visa through Switzerland if I have no Schengen visa? Am traveling from Cairo to Moscow via Swiss Air I try to understand and visualize myself covariance matrix. Supposing I have a matrix A = [ 2 3 4; 5 5 6 ], how do I calculate its covariance matrix, and what is its practical meaning? (All I was able to understand by now is that on the diagonal of the covariance matrix, variances for particular variables are placed, and on the upper and lower fields correlations between those variables.) Avoid linebreaks in LaTeX console / log output (or increase columns in terminal) Is it possible to tell the LaTeX command not to use line breaks in its console / log output?  This would make it easier to automate the processing of the log file, e.g. extracting the names of missing graphics files like in this output  ! LaTeX Error: File `figures/triggers/muontriggers/notmu18_medium_mu10_loose/2d map_abs_eta_phi.pdf' not found.   which are otherwise cut into pieces and unnecessarily difficult to grep etc. In this video, a college basketball player steals the ball, races down court, and avoids the defender by throwing a pass to himself off the backboard.    In all the (disorganized) basketball games I've played in, a shot had to hit the rim before the shooter was allowed to rebound. And that looks like a shot to me.  Obviously the officials allowed it, but I couldn't find an explicit mention in the . Is this ruled as a shot, and if so, why is it legal? I'd be interested in the answer for any level of basketball, though NCAA is the most relevant. What are all the marriages and child relationships following the final chapter? In the last chapter of Naruto, some characters got married, and some of them had kids. What is the entire husband-wife-kids set? Downloading OpenStreetMap data with street names and city attributes for ArcGIS Desktop? I'm currently trying to download data from OpenStreetMap specifically from San Carlos, Venezuela. I'd like to take the OSM file and convert it to SHP for use in ArcGIS.   I've used geofabrik for other country's in the past, but Venezuela is not available for download. Exporting a bounding box of the city directly from OpenStreetMap, then using OpenStreetMap Toolbox to convert the OSM to SHP gives me the lines but it's missing street names and city. Ideally I'd have addresses as well, but I can live with just street names.  Is there any way to achieve this? Export all streets within a city from OpenStreetMap, then convert it to SHP with city and street name attributes? What do you call a person who keeps talking about art; studies art, criticizes art, and thinks he'd be amazing with it. But he doesn't practice it