How to add some content in any file at some desired location
without using VI or some other editor in UNIX
Answer Posted / sujitha
We can use "Cat" command same as to work like VI to create
and save a file
example : cat>filename
Hi { we can enter content }
Hello
----
------
(ctrl+c) - It will Save in a file
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Explain about the slow execution speed of shells?
What will happen to my current process when I execute a command using exec?
How to calculate the number of passed arguments?
one folder contains lot of students name but I want to fetch hello with every student name individually using shell script
What is scripting used for?
What is the use of "$?" Sign in shell script?
What is the equivalent of a file shortcut that we have a window on a linux system?
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.
is this growing field and what is average package in this?
What does sh mean?
What is a scripting language simple definition?
What is bash coding?
What is shell prompt?
When should shell programming/scripting not be used?
How to check if a directory exists?