Category Archives: Uncategorized

Command line TUI

Open up /usr/share/applications/defaults.list and change line to Source URL: https://askubuntu.com/questions/2495/how-can-i-get-firefox-to-use-dolphin-instead-of-nautilus

                                                                                                                         Usage : scrot [OPTIONS]… [FILE]Where FILE is the target file for the screenshot.If FILE is not specified, a date-stamped file will be dropped in thecurrent directory.See man scrot for more details-h, –help display this help and exit-v, –version output version … Continue reading →

Install thunerlink at https://github.com/mikehardy/thunderlink

The above command in Linux will convert each page of the pdf file “myPDFfile.pdf” into sequentially numbered png files of the file names starting with “img” such as img-01.pngimg-02.png… Options “-rx 300 -ry 300” means that 300 dpi is used … Continue reading →

$ command 2> /dev/null 1>&2 which is to first redirects stderr to /dev/null and then redirects stdout to point to the same place stderr is currently pointing to.

\usepackage{authblk} \author[1]{Author A\thanks{A.A@university.edu}} \author[1]{Author B\thanks{B.B@university.edu}} \author[1]{Author C\thanks{C.C@university.edu}} \author[2]{Author D\thanks{D.D@university.edu}} \author[2]{Author E\thanks{E.E@university.edu}} \affil[1]{Department of Computer Science, \LaTeX\ University} \affil[2]{Department of Mechanical Engineering, \LaTeX\ University} \renewcommand\Authands{ and }

\appendix \setcounter{figure}{0} \renewcommand\thefigure{A.\arabic{figure}} \addcontentsline{toc}{section}{Appendix} %\counterwithin{figure}{section} %\numberwithin{equation}{section} %\numberwithin{figure}{section} %\numberwithin{table}{section}

to add new gateway route add default gw 192.168.0.1 to see the network adapter information nmcli dev show eth0 to restart network ./init.d/networking restart to see dns stauts systemd-resolve –status