Mac Utilities & Tools

December 9, 2021 / Rating: 4.7 / Views: 517

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Mac Utilities & Tools

Disk Utility Create a partition, format drives and external disks, start your Mac in recovery mode, and much more with Disk Utility. This is your go-to tool for managing your disks. Grapher Grapher is your Mac’s built-in graphing calculator. If you’re a math student, Grapher is one the handiest tools for your equations.

What are all the tools in the Mac Utilities folder?
This article compares and contrasts mac OS utilites vs. Linux utilities – the Swiss Army Knife for almost every need. The command that is common to all Linux/BSD variants is the one that returns the operating system name: On mac OS, the response is “Darwin”. Mac OS (Mac OS X) comes with the BSD (Berkeley Standard Distribution) version of command line tools which are slightly different from the Linux version (in Red Hat, Debian, Ubuntu, Core OS, etc.) even though both are compliant with POSIX standards. On Debian and its derivatives is the There is also which is a collection of “the hassle-free way to get Unix programs on OS X”. Its packages include zshell and tig (Git spelled backwards), the Text-Mode Interface for Git. mac OS provides a GUI to manage system configuration settings. The “back-slash” character needs to precede every space character in the name because a space usually separates parts of commands. BTW There is also a folder at “~/Applications” for user-level apps. Open a Finder window to view files in both folders. In folder “/Applications/Utilities” are several apps which include “System Information.app”. mac OS provides a GUI to display detailed information about system Hardware, Software, and Networks. Mouse to the upper-left corner of the screen and hold down Option while you click the Apple icon. But you can also open it without the Option key by selecting “About This Mac” then pressing “System Report”. Instead of examining various Linux config files (/etc/*elease, /proc/meminfo for memory, /proc/cpuinfo for number of cores), mac OS has a “system_profiler” utility presenting many data types. SPParallel ATAData Type SPUniversal Access Data Type SPApplications Data Type SPAudio Data Type SPBluetooth Data Type SPCamera Data Type SPCard Reader Data Type SPComponent Data Type SPDeveloper Tools Data Type SPDiagnostics Data Type SPDisabled Software Data Type SPDisc Burning Data Type SPEthernet Data Type SPExtensions Data Type SPFibre Channel Data Type SPFire Wire Data Type SPFirewall Data Type SPFonts Data Type SPFrameworks Data Type SPDisplays Data Type SPHardware Data Type SPHardware RAIDData Type SPInstall History Data Type SPNetwork Location Data Type SPLogs Data Type SPManaged Client Data Type SPMemory Data Type SPNVMe Data Type SPNetwork Data Type SPPCIData Type SPParallel SCSIData Type SPPower Data Type SPPref Pane Data Type SPPrinters Software Data Type SPPrinters Data Type SPConfiguration Profile Data Type SPRaw Camera Data Type SPSASData Type SPSerial ATAData Type SPSPIData Type SPSmart Cards Data Type SPSoftware Data Type SPStartup Item Data Type SPStorage Data Type SPSync Services Data Type SPThunderbolt Data Type SPUSBData Type SPNetwork Volume Data Type SPWWANData Type SPAir Port Data Type SPi Bridge Data Type “load averages” numbers are calculations of the average system load over three periods of times: the last one-, five-, and fifteen-minute periods. These count the number of processes either using or waiting for CPU (the ready queue or run queue) increments the load number by 1. In a system with four CPU cores, a load average of 3.73 would indicate that there were, on average, 3.73 processes ready to run, and each one could be scheduled into a CPU. mac OS has Kernel Extensions (kexts) to handle hardware*. Developers and software use the low-level kextload utility to load, kextunload to unload kexts, and kextstat to diagnose problems. Although there are no direct equivalent in Linux, the Linux Many who work with Linux distribution avoid minor (but annoying) differences by replacing OS X commands based on BSD with the GNU (Linux) version by installing the “coreutils” family of commands. It’s among Daniel Missler’s The First 10 Things I Do on a New Mac. This is about more than having the same toolset as on Linux machines. Mac: Although with its Mavericks version, Apple (along with the transition from GCC to Clang) substituted GDB (the GNU interactive debugger) with LLDB (the standalone LLVM debugger). Unfortunately, the Eclipse IDE was not capable of communicating with any interactive debugger other than gdb. NOTE: Install Xcode (version 7.3.1 is known to work). Once it is installed, lldb-mi will reside somewhere under the Xcode folder (it normally is /Applications/Xcode.app/Contents/Developer/usr/bin/lldb-mi). CDT will initialize the default LLDB path to this value if it is present. Note that if you had previous debug configurations with a non-default path for LLDB or if you changed the path in the preferences, the path to lldb will not be automatically set for you. You will have to edit the LLDB path manually in the debug configuration and/or you need to reset the preferences to defaults (if it was modified). This describes how to code-sign the GDB executable so that mac OS will allow it to control other processes. codesign -s gdb-cert /usr/local/Cellar/gdb/7.12_1/bin/gdb NOTE: To start dbg, use sudo or define alias gdb=”sudo gdb” Tutorials make use of some commands, so install them: brew install grep --with-default-names brew install gnu-indent --with-default-names # C code prettifier brew install gnu-sed --with-default-names brew install gnu-tar --with-default-names brew install gnu-which --with-default-names brew install gnutls brew install ed --with-default-names # in /bin/ed brew install watch brew install wdiff --with-gettext because that causes ‘brew doctor’ to issue warning: “Putting non-prefixed findutils in your path can cause python builds to fail.” ### GPG https://superuser.com/questions/655246/are-gnupg-1-and-gnupg-2-compatible-with-each-other The Debian description for it is “Unix tools that nobody thought to write long ago, when Unix was young.” Read about each utility command at https://rentes.github.io/unix/utilities/2015/07/27/moreutils-package/ On Darwin This mentions that Apple has deprecated cron in favor of launchd (a daemon running under the System context). to automatically start (after reboots) service programs at boot time. If the system is turned off or asleep, cron jobs do not execute until the next designated time occurs. However, a launchd job will run when the computer wakes up if the computer was asleep when the job should have run (if the Start Calendar Interval key has been set). Since it’s a background process, launchd doesn’t present a user interface. So you get “launchd cannot be run directly.” when you run launchd like other commands. The standard way now to run a service on Mac OS X is to use launchd , a program that starts, stops and manages daemons and scripts in Apple OS X environments. An XML document named with file extension .plist defines its properties. The sample file below defines the Nexus Repository Manager from installed in PROTIP: Consider setting up a different user to run the repository manager and adapt permissions and the RUN_AS_USER setting in the nexus startup script. To manually start it after the configuration: nix-shell environment on top of nixos/nixpkgs https://github.com/mattgraham/dotfiles/blob/master/bash/message_reset https://apple.stackexchange.com/questions/69223/how-to-replace-mac-os-x-utilities-with-gnu-core-utilities/69332 https:// compares Linux, Darwin, and Windows utilities part may be reproduced in any form without explicit written permission. Different types of Scaffolding used for various types of construction. The 8 types of scaffoldings are trestle, steel, patented, suspended, cantilever, single, double, kwikstage scaffolding etc. To understand these Scaffoldings completely lets first learn its definition and then the uses of various Type of Scaffoldings, and their uses. In this blog you’ll find the most important scaffolding types with their images and explanation. By understanding the meaning, usage, purpose and results of each type of Scaffolding. You can easily select the various types of Scaffolding required for your construction work. This is also helpful in creating a safer environment for construction workers. Keep yourself updated from latest article about most trending products and share your thoughts.With Apple File System (APFS), the file system introduced in mac OS 10.13, you can easily add and delete volumes on your storage devices. APFS-formatted volumes automatically grow and shrink—you never have to repartition a storage device again.You can find your way in the Utilities Folder through clicking the Applications. Apple also has created 2 shortcut guides in order to make your way easier in the Utilities Folder. Apple created the Disk Utility feature on your Mac in order to make the disk-related task easy to perform for you. You can convert, compress, and encrypt your disk images as well as disable or enable your disk journals. Before you make any changes to your utility folder, make sure that you know what you are doing in order to avoid accidental data erasures.You can find your way in the Utilities Folder through clicking the Applications. Apple also has created 2 shortcut guides in order to make your way easier in the Utilities Folder.Apple created the Disk Utility feature on your Mac in order to make the disk-related task easy to perform for you.You can convert, compress, and encrypt your disk images as well as disable or enable your disk journals.Before you make any changes to your utility folder, make sure that you know what you are doing in order to avoid accidental data erasures.

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