| Command |
Description |
| ls |
list directory (ls -la bin) |
| cd |
change directory (cd $HOME) |
| pwd |
print working directory |
| mkdir |
create directory |
| rm |
remove file/directory |
| rmdir |
remove empty directory |
| mv |
move/rename file/directory (mv output ~/data/) |
| cp |
copy file/directory (cp -r output ~/data/) |
| chmod |
change file access properties (chmod u+x run_app.sh) |
| find |
find a file (find . -name "*.dat") |
| less, more |
page-wise display of file (less README.txt) |
| cat |
display contents of a file (cat input.txt) |
| echo |
print text to stdout (echo $PATH) |
| grep |
find text pattern in file (grep result output.txt) |
| file |
determine file type |
| ps |
display running processes (ps -elf) |
| kill |
kill a process (kill -9 59582) |
| top |
display table of processes, to quit press q |
