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How to rename all the files in a folder having specific extension? Example: I have some files with extension (.txt) in a folder name 'Test'. I have to rename all the .txt files in a test and its subdirectories to .my extension.
15 23948What is the command for " how many shell is running in your system or how many shell supported by your system " ?.
3 6337The information of the two files should be redirect to Third file in such a way that, the third file contain the information like this. 1st line in third file should be from 1st file 2nd line in Third file should be from 2nd file 3rd line in Third file should be from 1st file 4th line in Third file should be from 2nd file - - so on
2 5518A file has multiple records each having three 30-bit long fields(field1,field2,field3).There is also a lookup file,LOOK_UP.dat.Now, we need to consider only the last ten digits of field1 and lookup the file LOOK_UP.dat. If there a match then field2 and field3 should replaced with corresponding data from the lookup file. otherwise that particular record,for which there is no match, should be stored in a seperate file.
2 4847There are three departments A,B and C.Write a query to display the names of all the persons( in departments other than A) who are paid higher than the person receiving the lowest salary in DEPT A
1 4413There is a record with fields namely name,roll no.,salary,grade etc.Now,write a script to create a file with multiple records have same combination of fields but with unique roll numbers.The script should work for different names in the input file.
1 5748how do you write sql queries using shell script for eg:- we have databae table like EMPNO,ENAME,SAL,DEPTNO columns in EMP table how you display EMPNO,SAL FIELDS from emp in SHELL SCRIPT please explain with an example
4 24787what is the meaning of First line of shell script ,what is meaning of #! pleas explain brifly
4 16554write a shell script that counts a number of unique word contained in the file and print them in alphabetical order line by line?
6 17753Post New Shell Script Questions
What happens on a system call?
What is shell and shell script?
What is difference between bash and shell?
What are the different types of shell scripting?
How important is shell scripting?
What is a beat in a script?
how to print the 2-d, 3-d arrays in unix shell script programs please answer thi questio to my mail venusaikumar@gmail.com
What is the equivalent of a file shortcut that we have a window on a linux system?
Why are there shells on the beach?
Write down the syntax for all the loops in shell scripting.
Hello all, This is my assignment on shell scripting, can anyone help me regarding this ? Create a shell script which connects to the database In second shell script include the first script for the DB connection Create a table (PRADEEP_DATA) with 2 columns (name, value) In Third shell script include the first script for the DB connection And insert/delete the values from the Table, by accepting input from the user This functionality should be a menu driven Program: 1) Insert to the database a. Name b. value 2)Delete from the database a.Name b.value Exception handling needs to be taken care.
What is another name for a bash shell script that you might see?
Suppose you execute a command using exec, what will be the status of your current process in the shell?
What is the difference between break and continue commands?
Explain about the slow execution speed of shells?
