User`s manual

B
B
Appendix B System Commands
Linux normal command utility collection
File manager
cp
copy file
ls
list file
ln
make symbolic link file
mount
mount and check file system
rm
delete file
chmod
change file owner & group & user
chown
change file owner
chgrp
change file group
chroot
runs a command with a specified root directory.
sync
sync file system; save system file buffer to hardware
mv
move file
pwd
display active file directly
df
list active file system space
mkdir
make new directory
rmdir
delete directory
find
search for files in a directory hierarchy
head
output the first part of files
mkfifo
creates a FIFO, special character file, or special block file with the specified
name
mknod
creates a FIFO, special character file, or special block file with the specified
name
touch
change file timestamps
which
Locate a program file in the user’s path.