Windows 10 useful commands:

To find PID of process listening on port 104:

netstat -a -b -o -n | findstr /R ":104"

to kill a process using its PID

taskkill /F /PID [PID Number]
(e.g.taskkill /F /PID 7796)

to modify/remove access credentials to network disks/other PCs

control keymgr.dll

to run a process in the background (equal to "command &" in Linux)

In PowerShell: Start-Process -WindowStyle hidden [program/batch/command]

Linux useful commands

To perform in bash simple calculations

echo "10./2." | bc -l

To count files with .nii extension in a directory

ls -1 *.nii | wc -l

To send output of a bash commadn to echo

for i in `ls *.txt` ; do echo $i ; done

To rename multiple files using find

find . -type f -name 'OLDNAME.TXT' -execdir mv {} NEWNAME.TXT \;