April 22nd, 2008
shmsys:shminfo_shmmax
Maximum shared memory segment size
shmsys:shminfo_shmmin
Minimum shared memory segment size
shmsys:shminfo_shmmni
Number of shared memory identifiers
shmsys:shminfo_shmseg
Number of segments, per process
semsys:seminfo_semmap
Number of entries in the semaphore map
semsys:seminfo_semmni
Number of semaphore identifiers
semsys:seminfo_semmns
Number of semaphores in the system
semsys:seminfo_semmsl
Maximum number of semaphores, per ID
semsys:seminfo_semmnu
Number of processes using the undo facility
semsys:seminfo_semume
Maximum number of undo structures per process
Tags:
April 21st, 2008
Useful vi Commands
Cut/Paste Commands:
| x | delete one character (destructive backspace) |
| dw | delete the current word (Note: ndw deletes n numbered words) |
| dd | delete the current line (Note: ndd deletes n numbered lines) |
| D | delete all content to the right of the cursor |
| d$ | same as above |
| :u | undo last command |
| p,P | paste line starting one line below/above current cursor location |
| J | combine the contents of two lines |
| "[a-z]nyy | yank next n lines into named buffer [a-z] |
| "[a-z]p/P | place the contents of selected buffer below/above the current line |
Read the rest of this entry »
April 19th, 2008
I forgot my root password on my linux vmware. Here are the steps that I do in order to reset it.
- Press any key to go to the menu :[singlepic=64,200,500] Read the rest of this entry »
April 14th, 2008
