linux not traning

less //-> to have scroll

tail -n 20 //output last line
head -n 20 //output first line

cp -v src/* dest //copy all the files in source to dest

cp -v src/foo*[02468] dest // copy all even number

cp -v src/*00* dest   //copy all files have all 00 to dest


mv -v src/*00* dest   //move all files have all 00 to dest

ls foo* //select all foo

tar zxvf foo.tar.gz //extract files gor tar .gz only

//
vim
-modal interface
-