Moxa Technologies EM-1240-LX - Manual (Page 55)

A A
Appendix A
System Commands
busybox: µClinux 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
sync
sync file system; save system file buffer to hardware
mv move file
pwd display active file directly
df
list active file system space
du
estimate file space usage
mkdir make new directory
rmdir delete directory
head
print the first 10 lines of each file to standard output
tail
print the last 10 lines of each file to standard output
touch
update the access and modification times of each file to the current time
Editor
vi text editor
cat dump file context
grep
print lines matching a pattern
cut
remove sections from each line of files
find search for files in a directory hierarchy
more dump file by one page
test test if file exists or not
echo
echo string