What daemon does the event tracking in linux?

974

---

Explain the working of dns?

899

---

Which files are called for user profile by default when a user gets login?

1004

---

What is the difference between ext2 vs ext3 vs ext4?

989

---

What are the default port numbers used by ssh,ftp,http,https,telnet,smtp,pop3,pop3s,imap,imaps?

989

---

How can we recover a file that was deleted in linux?

823

---

Explain about dns table?

908

---

What are the contents in /usr/local?

894

---

What is the difference between cron and anacron?

1119

---

What utility do we have to use for a log to rotate automatically?

891

---

How do you terminate an ongoing process?

1196

---

What do we use for managing hash table collisions?

838

---

What type of file server do we have on a linux server?

954

---

What is the path of network (ethx) configuration files

970

---

which file needs to update if srequired to change default runlevel 5 to 3?

1536

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