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computing:darwin

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computing:darwin [2016/04/21 17:24] – created oemb1905computing:darwin [2020/02/12 01:02] (current) – oemb1905
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-Test+------------------------------------------- 
 +  * **darwin**  
 +  * **Jonathan Haack** 
 +  * **Haack's Networking** 
 +  * **netcmnd@jonathanhaack.com**  
 + 
 +------------------------------------------- 
 +Making a bootable usb stick ... 
 + 
 +  diskutil list 
 +  diskutil eraseDisk <filesystemtype> <partitionname> <diskidentifier> 
 +  diskutil unmountDisk <diskidentifier> 
 + 
 +Examples 
 + 
 +  sudo dd if=/Volumes/Cave/Users/axes/Desktop/lubuntu.iso of=/dev/disk4 bs=1m 
 +  sudo dd if=/Users/me/tails-i386-1.3.iso of=/dev/rdisk9 bs=16m && sync 
 + 
 +Insert USB drive into PPC Mac of choice, depress command-option-o-f (open firmware) 
 +try usb0, usb1, usb2, etc. until it works and finds the port you used for the img 
 + 
 +  probe-usb 
 +  boot usb0/disk@1:2,\\yaboot 
 +  boot usb1/disk@1:2,\\yaboot  
 + 
 +once inside the yaboot shell, some common examples are: 
 + 
 +  install url=mintppc.org 
 +  install 
 +  cli   
 +  cli-expert 
 +  cli64 
 +  cli64-expert 
 + 
 + 
 +------------------------------------------- 
 +#**wireless hardware drivers, b43 cutter +** 
 +------------------------------------------- 
 + 
 +  deb http://httpredir.debian.org/debian/ wheezy main contrib non-free 
 +  deb http://http.debian.net/debian/ jessie main contrib non-free 
 +  apt-get update 
 +  sudo lspci 
 +  apt-get install firmware-b43-installer 
 +  apt-get install firmware-b43-lpphy-installer 
 +  apt-get install firmware-b43legacy-installer 
 + 
 +use lspci above and then visit https://wiki.debian.org/bcm43xx#supported-b43 
 + 
 +------------------------------------------- 
 + 
 +32bit EFI 64bit .iso notes for GNU/Linux installs  
 + 
 +  hdiutil convert -format UDRW -o destination_file.img source_file.iso 
 +  diskutil list 
 +  diskutil partitionDisk /dev/disk1 1 "Free Space" "unused" "100%" 
 + 
 +Particularly helpful is partitioning as GPT from command line in macOS:   
 + 
 +  diskutil partitionDisk /dev/disk2 GPT JHFS+ New 0b 
 +   
 +Back to writing the image to the partition with dd: 
 +   
 +  dd if=[Directory/to/udrw/img] of=/dev/disk1 bs=1m 
 +  diskutil eject /dev/disk2 
 + 
 +First, disable Gatekeeper because it is stupid - use Terminal 
 + 
 +  sudo spctl --master-disable 
 + 
 +Second, disable System Integrity Protection (SIP) because it is stupid and won't let you dual boot properly.  Reboot your Mac, holding down command + r, and once in the recovery OS, open a Terminal and enter: 
 + 
 +  csrutil disable 
 + 
 +Now, reboot your Mac normally and enter a Terminal. 
 +   
 +  cd ~ 
 +  wget https://sourceforge.net/projects/refind/files/0.11.2/refind-bin-0.11.2.zip 
 +  unzip refind-bin-0.11.2.zip 
 +  cd refind-bin-0.11.2 
 +  sudo ./refind-install 
 +  sudo reboot 
 +   
 +------------------------------------------- 
 +   
 +PATH Location on macOS 
 + 
 +  /Sometimes they are installed by default in opt 
 +#(although this can be changed by an --option)etc/paths (location of PATH on Mac) 
 +  /etc/man.path (man page paths) 
 + 
 +Force Empty Trashes  
 +  sudo rm -rf ~/.Trash/* 
 +  sudo rm -rf /Volumes/*/.Trashes 
 + 
 + 
 +------------------------------------------- 
 + 
 +Showing hidden items in Finder 
 + 
 +  defaults write com.apple.finder AppleShowAllFiles TRUE 
 +  killall Finder 
 + 
 + 
 +------------------------------------------- 
 + 
 +Hiding Users in macOS.  First, create an admin user in System Preferences.   
 + 
 +  sudo dscl . create /Users/shortnameofuser IsHidden 1 
 +  sudo mv /Users/shortnameofuser /var/shortnameofuser 
 +  sudo dscl . -create /Users/shortnameofuser NSFHomeDirectory /var/shortnameofuser 
 +  sudo dscl . -delete "/SharePoints/shortnameofuser's Public Folder" 
 +  sudo reboot 
 + 
 +Locate bitcoin wallet private key from Bitcoin-qt console: 
 + 
 +  walletpassphrase [enterpassword] 
 +  dumprivkey [enter public address from gui] 
 + 
 +------------------------------------------- 
 + 
 +To add shell scripts to Terminal command, open bash.rc, and add this to the fields (first create a directory for your scripts): 
 + 
 +  export PATH="/path/to/dir:$PATH" 
 + 
 +#Then, restart Terminal by: 
 + 
 +  source .bashrc 
 + 
 +#I also added the directory of my shell scripts to the path directory 
 + 
 +  cd Volumes/Cave/etc/ 
 +  nano edit paths  
 + 
 +#Then add a line to the scripts folder: 
 + 
 +  /Volumes/Cave/Users/axes/Scripts 
 + 
 +#To make a script executable (not tested yet - old commands in fodler) 
 + 
 +  chmod +x yourshellscript.sh 
 + 
 +------------------------------------------- 
 + 
 +#El Capitan Boot Volume command - presuming it is in the Applications directory and is the GM Candidate version ... if not, substitute in version / title of the one you have: 
 + 
 +  sudo /Applications/Install\ OS\ X\ El\ Capitan\ GM\ Candidate.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install\ OS\ X\ El\ Capitan\ GM\ Candidate.app --nointeraction 
 + 
 +------------------------------------------- 
 + 
 +#OS X Server Settings 
 + 
 +#To require binding 
 + 
 +  sudo slapconfig -setmacosxodpolicy -binding required 
 +   
 +#To rebuild an Open Directory if nothing else works (Quit Server, Run Command, Restart CPU) 
 + 
 +  sudo slapconfig -destroyldapserver 
 + 
 +#Making an alias called "fix_brew" 
 +  alias fix_brew='sudo chown -R $USER /usr/local/' 
 +   
 +#preferred way of re-owning homebrew is to use this command below 
 +  sudo chown -R `whoami` /usr/local/ 
 +#or 
 +  sudo chown -R $USER /usr/local/ 
 + 
 +#disable System Integrity Protection 
 +  csrutil disable 
 +  csrutil enable 
 +  csrutil status 
 +   
 +#change gatekeeper settings or disable entirely or re-enable 
 +  spctl --status 
 +  sudo spctl --master-enable 
 +  spctl --add /Path/To/Application.app 
 +   
 +#Making a shell script executable 
 +  sudo chmod 700 file.sh 
 + 
 +#verifying checksum 
 +  shasum /path/to/file.extension 
 + 
 +#make tarball dokuwiki 
 +  tar zcpfv dokuwiki-backup.tar.gz /path/to/dokuwiki 
 +  
 +#ssh key pair ... later 
 +  ssh  
 + 
 +#disable ssh on *nix machines 
 + 
 +  su - root 
 +  cd /etc/ssh/ 
 +  nano sshd_config 
 + 
 +#change the following lines and make sure to remove comment (#) ... 
 +  ChallengeResponseAuthentication no 
 +  PasswordAuthentication no 
 +  UsePAM no 
 + 
 +#restart ssh - which on linux is below ... macOS uses launchd so not sure yet 
 +  /etc/init.d/sshd restart 
 +   
 +#add user from command line - should prompt for password 
 +  sudo sysadminctl -addUser <exampleuser> -password - -admin 
 +   
 +#Changing tempermental host name 
 +  sudo scutil --set ComputerName "newname" 
 +  sudo scutil --set LocalHostName "newname" 
 +  sudo scutil --set HostName "newname" 
 +  dscacheutil -flushcache 
 + 
 +#pimp bash profile 
 +  nano ~/.bash_profile 
 +  export PS1="\[\033[36m\]\u\[\033[m\]@\[\033[32m\]\h:\[\033[33;1m\]\w\[\033[m\]\$ " 
 +  export CLICOLOR=1 
 +  export LSCOLORS=ExFxBxDxCxegedabagacad 
 +  #alias ls='ls -GFh' 
 +  alias l='ls' 
 +  alias ll='ls -lah' 
 + 
 +#sfcc server - use for thunderbird on macOS and on gnulinux 
 +  https://archimedes.sfcc.edu/EWS/Exchange.asmx 
 +   
 +#homebrew changed path ... add sbin to default PATH ... 
 +  echo 'export PATH="/usr/local/sbin:$PATH"' >> ~/.bash_profile 
 +   
 +#homebrew remove shallow 
 + 
 +    git -C "$(brew --repo homebrew/core)" fetch --unshallow 
 + 
 +Apache password protect directory: 
 + 
 +  sudo htpasswd -c .htpasswd username1 
 +  sudo htpasswd .htpasswd username2   
 + 
 +syntax for BSD, macOS, and Red Hat: 
 + 
 +  AuthUserFile /private/etc/httpd/.htpasswd  
 +  AuthGroupFile /dev/null 
 +  AuthName "Members Only" 
 +  AuthType Basic 
 +   
 +syntax for Debian: 
 +   
 +  AuthType Basic 
 +  AuthUserFile /etc/apache2/.htpasswd 
 +  AuthName "Please Authenticate" 
 +  Require valid-user 
 +   
 +  
 +If you have an SMC based Mac, make sure to install macfanctl when installing GNU/Linux on the device: 
 + 
 +  apt-get update 
 +  apt-get install macfanctld 
 +  /etc/macfanctl.conf 
 +  <set desired values> 
 +  service macfanctld restart 
 +   
 +Chromium API - Q5 - add to ~/.profile 
 + 
 +  export GOOGLE_API_KEY="AIzaSyAz932CQ2FD3654AKxq3GCE4voQ3eBPuR" 
 +  export GOOGLE_DEFAULT_CLIENT_ID="702748309358-4f29qgd9h1qgla7l0l4sh15lrj1livs0.apps.googleusercontent.com" 
 +  export GOOGLE_DEFAULT_CLIENT_SECRET="OZ3G8hpcHiw77l_Jh_IDJuz" 
 + 
 +To run the program, you must make a shell script that does: 
 + 
 +  /Applications/Chromium.app/Contents/MacOS/Chromium 
 + 
 +Remove the annoying Gatekeeper ban on open source apps like GIMP 
 + 
 +  xattr -d com.apple.quarantine /Volumes/macos/Applications/GIMP-2.10.app 
 + 
 +This tutorial is a designated "Invariant Section" of the "Technotronic" section of Haack's Wiki as described on the [[https://jonathanhaack.com/dokuwiki/doku.php?id=start|Start Page]]. 
 + 
 + --- //[[jonathan@haacksnetworking.com|oemb1905]] 2020/02/11 17:59//
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