Basic Linux Command

Basic Linux Commands
cat	Prints the contents of a file
cd	Changes directories
chmod	Changes file access permissions
cp	Copies files
du	Prints disk usage
emacs	Edits text files
find	Finds files by searching
gcc	Compiles C/C++/Fortran programs
grep	Searches for a string in input
less	Filter for paging through output
ln	Creates links between files
locate	Finds files from an index
ls	Lists files in the current directory
make	Compiles and installs programs
man	Displays manual pages for reading
mkdir	Makes directories
mv	Moves files
ps	Lists processes
rm	Deletes files and directories
ssh	Connects to other machines using a secure shell connection
tail	Prints the last lines of a file
top	Prints resource usage
vim	Edits text files
which	Prints the location of a command
xargs	Executes commands from its input