What is Path variable?What is its use?
- 1 Answers
- 4571 Views
- I also Faced
- E-Mail Answers
Answer / guest
PATH is an environment variable.
It contains the sequence of paths seperated by colons(:)
when we enter commands on the prompt the shell first checks
that coorresponding program to execute in those paths
specified in PATH variable.
We can print that sequnece by typing
echo $PATH
| Is This Answer Correct ? | 8 Yes | 0 No |
What are the two files of crontab command?
How would you print just the 25th line in a file using smallest shell script?
How to get script name inside a script?
How do I read a .sh file?
what is the difference between sh & bash shell?
What is .sh file in mac?
write a non recursive shell script that accepts any number of arguments and prints them in the reverse order
What is the first line in a shell script?
Can shell script run on windows?
How does shell scripting work?
Hi All, Is it possible to create one file name only space or space in file name in UNIX and we can able to run that on Unix?
on “sed” command EmpData(Sample Database) 1122|j.b. saxena |g.m. |account |12/12/52|6000 2233|n.k. gupta |d.g.m |sales |31/12/40|9000 4545|anil agarwal |director |account |06/07/47|7500 5656|lalit choudhury |executive|marketing|07/09/50|5000 1265|chanchal singhvi|g.m. |admin |12/09/63|6000 0110|shyam saksena |chairman |marketing|12/12/43|8000 5566|jai sharma |director |account |23/12/89|7000 7733|jayant |d.g.m |sales |29/02/70|6000 1. From the above database substitute the delimiter of first 3 lines with “ : “ 2. From the above database substitute the delimiter with “ : ” 3. Insert the string “ XYZ Employees” in the first line. 4. Store the lines pertaining to the directors, d.g.m and g.m into three separate files. 5. Using address store first 4 lines into a file Empupdate. 6. Find the pattern “account” in the database and replaces that with “accounts”. 7. Select those lines which do not have a pattern “g.m”. 8. Insert a blank line after every line in the database.
ASP 
