Answer Posted / aks

for this purpose we need to use umask command...
as by default every file has default permissions of 666
and any directory have the dafault ermission of 777...

syntax: $ umask [umask options]
as it works with octal method only so
1 for execute
2 for write
4 for read
example:
$ umask
using umask alone will allow u to see the default permisions..

Explain command to show the space allocation of files?

1169

---

What are the general commands in using unix os for a beginner?

1216

---

Explain command to view process running?

1178

---

Is command prompt unix?

1217

---

What is the general format of unix command syntax?

2026

---

What does find command return in unix?

1200

---

Does cp command overwrite files?

1266

---

Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?

1449

---

Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?

1284

---

What happens when we execute a unix command?

1194

---

What is updatedb?

1091

---

Which unix command to make a new directory?

1189

---

Which command will print your home directory on screen?

1149

---

What is the nmap command?

1238

---

Explain ‘library functions’ with respect to unix commands?

1214

---