Appendix ASystem Commands
busybox (V0.60.4): 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
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
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
zcat Compress or expand files
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
sleep sleep (seconds)
echo echo string