linux commands

ls - list everything in current dirrectory
cd directoryname - change directory to given directory
cp directorynameofcopied directorynamewheretocopy - copes a file or folder
mv directoryoffiletobemoved directrynameofdestinationtomove - moves a file
pwd - print current location
touch filename - create a file
cat > filename - createa a file name and write into it
| - pipe command, lets you combine commandsLinux Commands (Case Sensitive):

pwd                ==> print the name of current directory   || Ex: pwd
cd [directoryName] ==> enter a directory               		 || Ex: cd Music
cd ..              ==> go back to the parent directory       || Ex: cd ..
ls                 ==> list all items in the current folder  || Ex: ls
clear              ==> clears the terminal                   || Ex: clear
mkdir [name]       ==> make a folder                   	     || Ex: mkdir Songs
echo "text"        ==> print the specified text			     || Ex: echo "Hi"
whoami             ==> print the current user                || Ex: whoami
man [command]      ==> show the manual of the command        || Ex: ls man
reboot             ==> reboot the system                     || Ex: reboot
[command] --help   ==> similar to man but prints in terminal || Ex: pwd --help
users              ==> prints the current logged in user     || Ex: users
adduser            ==> adds another user                     || Ex: adduser David
deluser            ==> deletes a user                        || Ex: deluser David
ifconfig           ==> prints the details about your network || Ex: ifconfigLinux Commands (case-sensitive)
reboot ==> reboots system
man ==> gives you instruction of the command - Ex:
"man reboot"
mikdir ==> Creates directory(folder)
cd ==> Change directory
Ls ==> List directory content
pwd ==> Print name of the current working directory. It
gives you the exact location; Ex: /home/Andy/Desktop
ll ==> Long list format
ls-la ==> Prints files and hidden file
clear ==> Clear screen
cd.. ==> Goes to the parent file (not the root file)
cd/ ==> Goes to the parent root file
cd~ ==> Goes to the home of the user file
grep ==> Prints a line matching a pattern
df-h ==> Prints the disk space usage top ==> Displays
linux tasks (like task manager)
ls	ls       -   Lists files in current directory
ls -alF	     -   List in long format
cd	         - change directory
cd tempdir   - Change directory to tempdir
cd..         - Move back one directory
mkdir        - Make a directory
rmdir        - Remove directory(Must be empty)
cp           - Copy File into Directory
rm           - Remove or Delete File
rm *.tmp     - Remove all file
mv           - Move or rename files
more         - Look at file, one page at a time
lpr          - Send file to printer
man          - Online help about command
passwd       - Change password
gzip         - Compress file
grep<str><files> - Find which files contain certain word
who          - Lists who is logged on your machine
history      - Lists command history
date         - Print out current date
whoami       - returns your username
pwd          - tell where currently you are

For renaming file:
mv filename newfilenameTo remove a directory (file), use the command -

rmdir directoryname

Also in C++: