D 2012-02-17T06:17:40.327
L mv\ssemantics
P 09c3b47fa471253bd00c3b53eb40813c0ee62aae
U kiatoa
W 943
Move semantics
Source | Target | Action |
file | non-existing | fsl_file2file |
file | existing file | error |
dir | non-existing | fsl_dir2dir |
dir | existing-dir | fsl_dir2dir targ/dir |
# mv dir1 dir2 # dir2 NOT exists
=> dir2
# mv dir1 dir2 # dir2 exists
=> dir2/dir1
# mv f1 f2 # f2 not exists, otherwise error
=> f2
# mv f1 dir1 # dir1 exists
=> dir1/f1
# mv f1 dir1/f2 # dir1 may or may not exist, error if f2 exists
=> dir1/f2
# mv f1 dir1 ../f2 dir2/f3 dir3 # dir3 exists (error otherwise)
=> dir3/dir1
dir3/f2
dir3/dir2/f3
Z f983c0ee82986e8e1bd4e704290169c2