Oakwood academy of spells and sorcery mac os. One of the coolest ways to get familiar with the Terminal is to use it to open files. Turn on your Mac and continue to hold the power button until you see the startup options window, which shows your bootable volumes and a gear icon labled Options. Select the volume containing the bootable installer, then click Continue. When the macOS installer opens, follow the onscreen instructions.
Hidden behind beautiful Mac screens is the world of Terminal Command lines. Knowing how to use these commands will help you increase your work efficiency in a great way.
Below is a list of the most basic commands divided by purpose of use: Oportunity to revenge mac os.
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When you think of Terminal, you probably imagine some hacker sitting in front of their computer in a dimly lit room trying to break into an FBI database. In reality, it's just a simple tool that can make using your Mac much easier. Charger: charger connected, not charging UPS: UPS not installed System: clamshell is closed, clamshell was closed on wake up Voltage: 12.534V Current: 0.000A Charge: 2.778Ah of 2.923Ah (95.0%) Capacity: 2.923Ah of 4.200Ah (69.6%) Cycles: 108 Only 69.6% capacity even though I'm effectivly fully charged? Vaus escape mac os. This points the Terminal to your desktop rather than your user folder. You can point Terminal to any folder you want for this tutorial. Enter: touch Purge. And press enter. This creates a new file called 'Purge' on your desktop, you won't see it just yet though. Enter: pico Purge. And press enter. This opens up the Terminal editor for the purge.
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CORE COMMANDS
Key/Command | Description |
---|---|
cd [folder] | Change directory e.g. cd Documents |
cd | Home directory |
cd ~ | Home directory |
cd / | Root of drive |
cd – | Previous directory |
ls | Short listing |
ls -l | Long listing |
ls -a | Listing incl. hidden files |
ls -lh | Long listing with Human readable file sizes |
ls -R | Entire content of folder recursively |
sudo [command] | Run command with the security privileges of the superuser (Super User DO) |
open [file] | Opens a file ( as if you double clicked it ) |
top | Displays active processes. Press q to quit |
nano [file] | Opens the file using the nano editor |
vim [file] | Opens the file using the vim editor |
clear | Clears the screen |
reset | Resets the terminal display |
CHAINING COMMANDS
Key/Command | Description |
---|---|
[command-a]; [command-b] | Run command A and then B, regardless of success of A |
[command-a] && [command-b] | Run command B if A succeeded |
[command-a] || [command-b] | Run command B if A failed |
[command-a] & | Run command A in background |
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PIPING COMMANDS
Key/Command | Description |
---|---|
[command-a] | [command-b] | Run command A and then pass the result to command B e.g ps auxwww | grep google |
COMMAND HISTORY
Key/Command | Description |
---|---|
history n | Shows the stuff typed – add a number to limit the last n items |
Ctrl + r | Interactively search through previously typed commands |
![value] | Execute the last command typed that starts with ‘value’ |
![value]:p | Print to the console the last command typed that starts with ‘value’ |
!! | Execute the last command typed |
!!:p | Print to the console the last command typed |
FILE MANAGEMENT
Key/Command | Description |
---|---|
touch [file] | Create a new file |
pwd | Full path to working directory |
. | Current folder, e.g. ls . |
. | Parent/enclosing directory, e.g. ls . |
ls -l . | Long listing of parent directory |
cd ././ | Move 2 levels up |
cat | Concatenate to screen |
rm [file] | Remove a file, e.g. rm data.tmp |
rm -i [file] | Remove with confirmation |
rm -r [dir] | Remove a directory and contents |
rm -f [file] | Force removal without confirmation |
cp [file] [newfile] | Copy file to file |
cp [file] [dir] | Copy file to directory |
mv [file] [new filename] | Move/Rename, e.g. mv file1.ad /tmp |
pbcopy < [file] | Copies file contents to clipboard |
pbpaste | Paste clipboard contents |
pbpaste > [file] | Paste clipboard contents into file, pbpaste > paste-test.txt |
DIRECTORY MANAGEMENT
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Key/Command | Description |
---|---|
mkdir [dir] | Create new directory |
mkdir -p [dir]/[dir] | Create nested directories |
rmdir [dir] | Remove directory ( only operates on empty directories ) |
rm -R [dir] | Remove directory and contents |
less [file] | Output file content delivered in screensize chunks |
[command] > [file] | Push output to file, keep in mind it will get overwritten |
[command] >> [file] | Append output to existing file |
[command] < [file] | Tell command to read content from a file |
SEARCH
Key/Command | Description |
---|---|
find [dir] -name [search_pattern] | Search for files, e.g. find /Users -name 'file.txt' |
grep [search_pattern] [file] | Search for all lines that contain the pattern, e.g. grep 'Tom' file.txt |
grep -r [search_pattern] [dir] | Recursively search in all files in specified directory for all lines that contain the pattern |
grep -v [search_pattern] [file] | Search for all lines that do NOT contain the pattern |
grep -i [search_pattern] [file] | Search for all lines that contain the case-insensitive pattern |
mdfind [search_pattern] | Spotlight search for files (names, content, other metadata), e.g. mdfind skateboard |
mdfind -onlyin [dir] -name [pattern] | Spotlight search for files named like pattern in the given directory |
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HELP
Key/Command | Description |
---|---|
[command] -h | Offers help |
[command] –help | Offers help |
info [command] | Offers help |
man [command] | Show the help manual for [command] |
whatis [command] | Gives a one-line description of [command] |
apropos [search-pattern] | Searches for command with keywords in description |