Bunch of Commands that I find it useful

Useful Commands

# Check what is causing the slow loading times for fish shell
fish --profile prompt.prof -ic 'fish_prompt; exit'; sort -nk 2 prompt.prof

# check for broken links
find . -type l -xtype l

# fix fedora 25 nvdia problems
# GRUB_CMDLINE_LINUX="rd.lvm.lv=fedora/root rhgb quiet rd.driver.blacklist=nouveau"
# That's from my /etc/default/grub.

# Macos Enable auto repition of keys in android studio (for vim plugin)
defaults write -app "Android Studio 3.0 Preview" ApplePressAndHoldEnabled -bool false

# Windows Natural Scroll
Get-ItemProperty HKLM:\SYSTEM\CurrentControlSet\Enum\HID\*\*\Device` Parameters FlipFlopWheel -EA 0 | ForEach-Object { Set-ItemProperty $_.PSPath FlipFlopWheel 1 }

# Linux Fix directory and files Permission Recursively
find . -type d -name \* -exec chmod 775 {} \;
find . -type f -exec chmod 644 {} \;

# make compressed image copy of disk/sdcard/any device
dd if=/dev/sdx | gzip > /path/to/image.gz

# restore compressed image copy of disk/sdcard/any device
gzip -dc /path/to/image.gz | dd of=/dev/sdx

# macOS Dock animation options
No animation: defaults write com.apple.dock autohide-time-modifier -int 0;killall Dock
 
Super-fast animation: defaults write com.apple.dock autohide-time-modifier -float 0.12;killall Dock
 
Revert to default: defaults delete com.apple.dock autohide-time-modifier;killall Dock


# macOS flush dns
sudo dscacheutil -flushcache; and sudo killall -HUP mDNSResponder