Interested to Buy Any Domain ? << Click Here >> for more details...
why unix commands can be divided into internal and external
commands?
- 3 Answers
- 11899 Views
- Informatica, I also Faced
- E-Mail Answers
Answer Posted / ankur
Internal command are built in commands in shell & shell
shell doesn't start a separate process to run internal
commands where as external command require the shell to
fork and exec a process which may take some time on a busy
system
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
What is ctrl d?
What are the differences among a system call, a library function, and a unix command?
What is the use of awk command in unix?
What is the functionality of a top command?
What command is used to switching between users in unix?
What is $0 bash?
Is grep faster than awk?
What does the md command do?
What is the size of time_t?
How do I run a bash script?
How can we use grep command in unix?
Explain command to display different lines that are found when compare two files?
What are some command words?
what is the advaantage of each user having its own copy of the shell?
Why is shebang used?
