how to recollect root password

3 Answers   Google,

---

Tell me command which is use for create quota database in Linux.

7 Answers   Wipro,

---

What is the difference between an argument and an option/switch?

3 Answers   Wipro,

---

Hi all Could u plz tell me how I can get UNIX/Linux Certification

2 Answers   Accenture,

---

How to apply patch for multiple servers .

1 Answers   IBM,

---

why /etc/shadow file do not have any permission ?

0 Answers   IBM,

---

expalin the process of kickstart installation?

1 Answers   HCL, IBM,

---

1. User gaves df -h and the system get hanged. why ? 2. what is the hardlink and softlink mount ? 3. why is portmape should be started ? 4. what is nologin option 5. how to restrict users from accessing nfs ? 6. what is the difference between cpio and tar 7. what are the kernel parameters ? how to find out it ? 8. why we use sysctl.conf ? 9. if we gives init1 from multiuser runlevel, will it affect other users who already logged in to the system ? 10. what will be the available space to use after configuering raid5 with 5 disks each having 5gb spce ?

0 Answers   Oracle,

---

Why is it suggested to disable journalism in ext4 filesystem?

0 Answers   IBM, TCS,

---

what are the different types of Backups..?

6 Answers   IBM, SDG,

---

1 which file contains information about os wether it's 32 bit or 64 bit os 2 difference between logical block and physical block?? 3 what is the size of logical block and physical block?? 4 daemon for nfs on client end as well as server end??? 5 how to confirm from client end about nfs server sharing?? 6 what contains information about file and directory creating time or modification time??

4 Answers   Oracle,

---

Friends, I don't have enough free space in root directory. but in home directory I have 40gb free. So I can not install anything in root directory (which occupies more space) Please suggest me If there is any possibility to increase the root directory size by minimising the home directory's.

3 Answers  

---