Answer Posted / manish

softlink creates another inode in the filesystem but hard
link just increases the reference count of the existing
inode

Write a command that will display files in the current directory, in a colored, long format.

1216

---

What is the command to compare two files in unix?

1120

---

When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system. How can i findthe right soluion??? My pgm: #include # include int main() { int pid; pid=fork(); if(pid < 0) {exit(-1);} else if(pid==0) { printf("Child Process is Sleeping ..."); sleep(10); printf("Orphan Child's Parent ID : %u ",getppid()); } else { printf("Parent Process Completed ... %u ",getpid()); exit(0); } return 0; } Output:

2265

---

What does touch command do in unix?

1421

---

What is sed awk grep?

1135

---

How do I search a whole word in vim?

1176

---

What does 'mkdir' command do in UNIX?

1310

---

What is s and g in sed command?

1114

---

How do you grep a case insensitive?

1044

---

Which command should you use to find the remaining disk space in unix server?

1306

---

How does pipe () work?

1092

---

What is the use of finger command?

1210

---

What does the metacharacter mean?

1133

---

How do you grep recursively?

1107

---

Who command in unix?

1138

---