Useful Commands

Linux Command	PowerShell Equivalent	CMD Equivalent
ls	ls or Get-ChildItem	dir
cd	cd or Set-Location	cd
cp	cp or Copy-Item	copy
mv	mv or Move-Item	move
rm	rm or Remove-Item	del or erase
mkdir	mkdir or New-Item -ItemType <directory-name>	mkdir
rmdir	rmdir or Remove-Item	rmdir
pwd	pwd or Get-Location	cd (no arguments)
cat	cat or Get-Content	type
touch	New-Item <file-name>	type nul >
echo	echo or Write-Output	echo
find	find or Get-ChildItem -Recurse	dir /s
grep	Select-String	findstr
chmod	icacls	icacls
chown	Set-Acl	icacls
ps	ps or Get-Process	tasklist
kill	kill or Stop-Process	taskkill
ifconfig	ipconfig	ipconfig
ping	ping	ping
netstat	netstat	netstat
traceroute	tracert	tracert
curl	curl	curl
wget	Invoke-WebRequest	powershell -Command "Invoke-WebRequest"

Examples:

Operation	Linux Example	PowerShell Example	CMD Example
Pipe commands	`ls | grep "txt"`	ls | Select-String "txt"`	`dir | findstr "txt"`
Redirect output (overwrite)	echo "Hello" > file.txt	echo "Hello" > file.txt	echo Hello > file.txt
Redirect output (append)	echo "Hello" >> file.txt	echo "Hello" >> file.txt	echo Hello >> file.txt
Find files recursively	find . -name "*.txt"	Get-ChildItem -Recurse -Filter *.txt	dir /s *.txt
Search within files	grep "search_term" file.txt	Select-String "search_term" file.txt	findstr "search_term" file.txt
Change permissions	chmod 755 file.txt	icacls file.txt /grant:r Everyone:F	icacls file.txt /grant Everyone:F
Change ownership	chown user:group file.txt	Set-Acl	icacls
List processes	ps aux	ps aux or Get-Process	tasklist
Display network stats	netstat -an	netstat -an	netstat -an