Answer / sharmila

"kill" command lists all the signals on linux
type "kill -l" at the shell to see the list

Answer / manoj

Kill -15 (pid no.) terminate cleanly

Kill -9 (pid no.) terminate immediately

kill –a (Pid no.) re-read config. File

kill -all

Answer / b.ramkumar

There are more that 15 different signal. Listing some of
the frequently used signals below

STOP - This signal will stop the currently running process.
The process will still stay in the task list

CONT - Will continue the stopped process

TERM - This singal will terminate the process

HUP - Will restart currently running process

NOHUP - Will reload the process (in the sense, only reads
the config file and bring the new changes to effect without
restarting...)

How to get microseconds of system time from Redhat Linux 4.0

2 Answers  

---

what is the diff b/w MUTEX and semaphore?

12 Answers   Sony, TCS,

---

how to configure ftp server on redhat linux?

9 Answers   Infosys,

---

what is stored at /lib/modules ?

2 Answers   NetApp,

---

What are the signals we have in Linux

3 Answers   HCL, NetApp,

---

how to configure sendmail server on red hat linux version 4 and what and all we Require?

3 Answers   Wipro,

---

if root user forget the password how to change it?

4 Answers   Wipro,

---

1. Where the History file can be located? 2. How will you harden the server? 3. Diff between Raid 1 and Raid 5? 4. What is the largest disk size can be used in LVM? 5. How will you remove a PV from lvm without any data loss? 6. What is the diff between ext3 and ext2 File system? 7. How we can use resize2fs, what is the purpose? 8. What is the purpose of LVM? Why it is used? 9. If the FS is in read-only mode, so we cannot create any file. How will you fix it? 10. How to create swap partition after OS installation? 11. What is the diff between ssh and telnet? 12. How to find out the dependency required for a package?

3 Answers   IBM,

---

what are the backup utilites on red hat linux 4.0?

4 Answers   Wipro,

---

what is bus trap.

1 Answers   NetApp,

---

what is the difference between user APIs and kernel system calls ?

1 Answers   NetApp,

---

What is the Diffrent between Redhat linux And suse linux

2 Answers   Wipro,

---