Interested to Buy Any Domain ? << Click Here >> for more details...
How will I insert a line "abcdef" at every 100th line of a file?
- 2 Answers
- 7013 Views
- I also Faced
- E-Mail Answers
Answer Posted / pix
sed '100iABCDEF' file1
| Is This Answer Correct ? | 9 Yes | 3 No |
Post New Answer View All Answers
Using set -A write a script to print the output of the ls command in 5 columns with two spaces between each column. Pretend that ls does not have multicolumn output.
Given a file find the count of lines containing the word "abc".
What is scripting autism?
What is shell company all about?
How will you copy a file from one machine to other?
c program which behaves like a shell(command interpreter). it has its own prompt say "NewShell$".any normal shell command is executed from your shell by starting a child process to execute a system program corrosponding to the command
How will you find the 99th line of a file using only tail and head command?
What is another name for a bash shell script that you might see?
What is a batch file used for?
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.
What is scripting used for?
How will you print the login names of all users on a system?
What are the advantages of using shell scripts?
what is tickets $ what low,medium,high priorite pls define time also
shell script for reverse the string
