Pipe output of one command into another
Type here
command1 | command2
Redirect output to a file overwriting it
Type here
command > output.txt
Redirect output appending to a file
Type here
command >> output.txt
Redirect errors to a file
Type here
command 2> errors.txt
Redirect both output and errors to a file
Type here
command > output.txt 2>&1
Execute multiple commands sequentially
Type here
command1 ; command2
Execute second command only if first succeeds
Type here
command1 && command2
Execute second command only if first fails
Type here
command1 || command2