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Installation and uninstallation of
applications (.dmg)
Apple disk image
Mountable as a drive in Finder
Installation and uninstallation of
applications (.pkg)
Installer package
Used to distribute software
Similar to exe
Runs through an installer script
Installation and uninstallation of
applications (.app)
Application bundle
Contains the necessary files to use the application
âView package contentsâ from the Finder
Installation and uninstallation of
applications (App Store)
Centralized updates and patches
Automatic updates available
Patch management and see all apps at once
Installation and uninstallation of
applications (Uninstallation process)
Move the .app from the trash
Some apps have uninstallers in the same directory as the .app file
Apple ID and corporate
restrictions
Personal apple products use a personal apple ID
Companies use managed apple IDs instead
Integrate with active directory
Connect to corporate MDM
Assign and move apps and digital content to selected users
Best practices (Backups)
Time machine
Included with mac os
Hourly backups for the past 24 hours
Daily backups for the past month
Weekly backups for all previous months
Will automatically delete oldest backups when space is low
Best practices(Antivirus)
No native anti-virus
Many 3rd party options
Automate signature updates
Best practices(Updates/patches)
Set Apple to automatically update your software and OS to keep up with security and feature updates
System Preferences(Displays)
Configure the location of multiple displays
Menu can be moved to any display
Move Apple menu to any display
Adjust brightness, resolution, etc
System Preferences(Networks)
Configure network interfaces
wired, wireless
Advanced
IPv4 and IPv6 manual and automatic
Detailed network settings
IP, DNS, 802.1x, etc
System Preferences(Printers & Scanners)
Configure and add new printers
Configure shared printers so that any on your network can print on the printer
View status
Toner, scanning status
System Preferences(Privacy)
Limit application access to private data
Location services, photos, calendars, etc
Control access to cameras and microphones
Enable on per-app basis
Unauthorized apps cannot view any data, must go to system preferences
System Preferences(Accessibility)
Allow apps to use system input
Mouse, keyboard, audio, etc
Scripting and automation
Requires access for input
Limits 3rd party applications
Canât take over keyboard, etc
System Preferences(Time Machine)
Automated backups with time machine
Features(Mission Control)
Quickly view everything that is running
Create multiple desktops
To open use ctrl-up arrow or swipe up with 3 fingers
Features(Keychain)
Password management
Notes
Certificates
Integrated into the OS
3rd party apps can use this as well
Passwords are secure and encrypted
Features(Spotlight)
Find files, apps, images, etc
Similar to windows search
Click magnifying glass in top right
Define search categories to filter results
Features(iCloud)
Cloud service that can sync over multiple systems
Share across apple systems
Backup service
Features(Gestures)
Do more than point and click
Swipe, pinch, click
Customizable to new gestures
Features(Finder)
Central OS file manager
Integrate to other devices
File servers
Remote storage
Screen sharing
Features(Remote Disc)
Use an optical drive from another computer
Designed for copying files
Not for audio CD or video DVD sharing
Set up sharing in system preferences
Go to sharingâDVD or CD sharingâenable
Features(Dock)
Fast access to apps
Customize dock easily
Small dot below running apps
Put folders on dock
Can customize position in system preferencesâdockâmenu bar
Force Quit
Stop an application from executing
Command-option-escape
Then select app and choose quit
Hold option key while right clicking and choose force quit
Disk Utility
Manage disk and images
Resolve issues
File system utilities
Verify and repair file systems
Modify partition details
Erase disks
Create, convert, and restore images
Manage disk images
FileVault
Full disk encryption
Decryption uses local key or icloud authentication
Proper authentication is requires before mac os can start
System preferencesâsecurity & privacyâfile vault
Terminal
Command line access to the OS
uses linux commands
run scripts, manage files, compile code, etc
Linux Common commands (ls)
Lists files in a directory or the current directory
-a flag to list hidden directories and files
-l to list more information and in list format
Pipe with more command to list one page at a time âls -l | moreâ
Linux Common commands (pwd)
Prints the current working directory
Linux Common commands (mv)
Moves a file or directory
Can be used to rename a file or dir
mv <SOURCE> <DEST>
Linux Common commands (cp)
Copy file or dir
Same syntax as mv
-r flag for dir
Linux Common commands (rm)
Removes files or dir
-r flag for dir
Linux Common commands (chmod)
Change mode of a file system object
r=read
w=write
x=execute
Linux Common commands (chown)
Change ownership
needs sudo
âsudo chown [OWNER:GROUP] fileâ
Linux Common commands (su/sudo)
Run a command with elevated privileges
âsudo <COMMAND>
Linux Common commands (apt-get)
Advanced packaging tool
Handles the management of app packages
Install, update, or remove apps
Ex: sudo apt-get install wireshark
Linux Common commands (yum)
Similar to apt-get
Used for redhat versions of linux
Manages RPM packages
Linux Common commands (ip)
Manage the network interfaces
ip address
view interface address
ip route
view the ip routing table
ex: sudo ip address add 192.168.121.241/24 dev eth0
Linux Common commands (df)
Disk Free
Shows the amount of free space in blocks
To view it in KB, MB, and GB, use the -h flag
Linux Common commands (grep)
Find text in a file
Search through many files at a time
âgrep <STRING> <FILE(S)>
Linux Common commands (ps)
View the current processes
View all processes âps -e | moreâ
Linux Common commands (man)
Manual for commands
Ex: âman grepâ to list all commands and flags for the grep command
Linux Common commands (top)
View CPU, RAM
Linux Common commands (find)
Linux Common commands (dig)
Linux Common commands (cat)
Prints out the contents of a file
Linux Common commands (nano)
Text editor
Alternative to vim