notes:c4eng
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Table of Contents
C4ENG CLASS NOTES PAGE
Unix/Linux:
- cd - change directory
- cd tmp
- ~ - home directory
- cd ~
- / - root directory
- cd /
- sudo - super user
- sudo shutdown -h now
- ssh - secure shell to a remote machine
- ssh remoteMachine
- ssh remoteMachine@ipaddress
- mkdir - makes a directory of your choice in current directory
- mkdir directoryName
- touch - makes a file in the current directory with the name of your choice
- touch fileName
- nano - a text editor
- nano fileName
- scp - secure copy to or from a remote machine via local host or remote host
- scp fileName user@machine:
Mercurial:
- fixrepo - repository reset
- hg status - see states of files
- hg add - adds files to repository
- hg commit -m “message” - commits to repository with a message
- hg push - pushes files to repository
Raspberry Pi:
- sudo shutdown -h now - shutdown Pi
- gpio readall - displays the status of the General Purpose Input Output pins on the Pi
- gpio mode pinNumber Status - sets the pin number to IN or OUT
- gpio write pinNumber Status - sets the value of the pin number to 1(one) or 0(zero)
notes/c4eng.1569442396.txt.gz · Last modified: 2019/09/25 16:13 by mfaucet2