What is the difference between running a script as
./scriptname.sh and sh scriptname.sh
Answer Posted / vidhu
while running the script using this "./" script run from
curent location we have to give executable permision to the
script file
By default file contains 644 permissions there is no
execute permission while running it shows error
use `chmod` to give execute permission and run
where as "sh" it runs the script with the help of default
shell
| Is This Answer Correct ? | 5 Yes | 4 No |
Post New Answer View All Answers
Why do we use shell scripting?
What is awk in shell scripting?
Suppose you execute a command using exec, what will be the status of your current process in the shell?
Where is bash history?
How do you create a shortcut in linux?
What is difference between shell and bash scripting?
What happens on a system call?
What is a command line shell?
What is sudo command?
Why is the use of shell script?
What is the equivalent of a file shortcut that we have a window on a linux system?
What is the meaning of $1 in shell script?
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.
Determine the output of the following command: name=shubham && echo ‘my name is $name’.
Devise a script that takes file name as arguement(which must present in the current directory)and locates from your home directory tree all thpath names of its links.Then mail the list to self.