![]() ![]() a - global (same behavior for charging and battery states) You can check the settings by (do this check while using battery) Sudo pmset -b tcpkeepalive 0 # Redo if you did SMC/NVRAM reset or os update ![]() To disable network while sleeping on battery In System Preferences -> Energy Saver -> Battery, disable "Enable Power Nap while on battery power". On new versions like Catalina, the battery discharges overnight even if the laptop is in sleep because it is waking up for network. To see some info on your wireless connection, click Option + wifi icon in menubar. AppCleaner allows you to uninstall apps and all associated files. ![]() You need to know how to use vi/vim for this.ĭefaults env_keep += "http_proxy HTTP_PROXY"ĭefaults env_keep += "https_proxy HTTPS_PROXY"ĭefaults env_keep += "ftp_proxy FTP_PROXY"ĭefaults env_keep += "rsync_proxy RSYNC_PROXY" If you are behind a proxy server, then to get server settings to be visible under sudo, you need to set some environment variables for http and rsync and do the followingĮnter your password and add the following additional lines and save the file. (Avoid Chrome like the plague) Some command line stuff Safari works well other options are Firefox and Opera. While I have experimented many, IINA is the one I now use. Inkscape: Inkscape is a Vector Graphics Editor, similar to Adobe Illustrator, that strives to be SVG Compliant, open source, responsive and extensible. The numbers can be read on the screen, and written or copied to a spreadsheet The image file can come from a scanner, digital camera or screenshot. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bezier curves.Įngauge: This open source, digitizing software converts an image file showing a graph or map, into numbers. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. ImageMagick: Use ImageMagick to create, edit, compose, or convert bitmap images. If you installed MaxTex, then you already have asymptote. Labels and equations are typeset with LaTeX, for high-quality PostScript output. Image toolsĪsymptote: Asymptote is a powerful descriptive vector graphics language that provides a natural coordinate-based framework for technical drawing. File transferįileZilla lets you setup some servers so that you can quickly transfer files between your computers. You also get Pages for free which is an alternative to Word. Keynote is free with OSX and is surprisingly good, even better than PowerPoint. The available binaries are old versions you can install this via brew ( brew install djview). Keep it installed for those times.ĭjview: For viewing djvu archive files. But there are some times when your PDF doesnt display properly and you absolutely need this. I sometimes use it for writing small notes and documents.Īcrobat: For viewing pdf files, but I find this a very heavy application and avoid using it normally. TexMacs is a wysiwyg editor that seems to be getting very good. To manage my bibliography, I have come to like Zotero a lot. MacTex is a nice way to install all the Latex packages. You may also want to try Paraview which is also very powerful tool. VisIt is my favourite program for visualizing PDE solutions coming from finite difference/volume/element methods. Install this from your Python distribution. To generate line plots for publication, Matplotlib is probably the most useful. ![]()
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