How will you list only the empty lines in a file (using
grep)?

Answer Posted / kiran penujuri

find . -size 0 -print

Is This Answer Correct ?    1 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Write a shell script to get current date, time, user name and current working directory.

617


What is path variable bash?

561


one folder contains lot of students name but I want to fetch hello with every student name individually using shell script

505


What language is bash?

485


Is shell a part of kernel?

548






What is the default shell of solaris?

561


How to print all array elements and their respective indexes?

499


What is the syntax of "nested if statement" in shell scripting?

620


What is subshell?

520


What does $0 mean in shell script?

548


Shifting positional parameter in Linux fedora core ? Hi I have written following shell script for display value of positional. But in 11th and 12 field will display without shifting command. May I know is it advance of Linux of programming code error? #!/usr/bin/bash echo "Bellow is the out of ps command" echo "`ps`" echo "The passing Parameter i.e output of \$1,2... value is:==> $11 " echo "Total number of passed argument \$# is:==> $#" echo "Passed argument names (\$*) are:==>$*" echo "This script PID(\$$) is :=>$$" echo "The name of executing script(\$0) is :==>$0" echo "The Parent ID of this script(\$PPID) is:==>$PPID" And my input to this script is ./scriptname arg1 arg2 arg3 arg4 arg5 arg6 arg7 arg8 arg9 arg10 arg11 arg12 Output Is Bellow is the out of ps command PID TTY TIME CMD 2892 pts/0 00:00:00 bash 3172 pts/0 00:00:00 positional_para 3173 pts/0 00:00:00 ps The passing Parameter i.e output of $1,2... value is:==> arg11 Total number of passed argument $# is:==> 13 Passed argument names ($*) are:==>arg1 arg2 arg3 arg4 arg5 arg6 arg7 arg8 arg9 arg10 arg11 arg12 arg13 This script PID($$) is :=>3172 The name of executing script($0) is :==>./positional_parameter The Parent ID of this script($PPID) is:==>2892 After the ps output please see the next line I.e $11 value comes out without shifting the parameter. How is it give me my friends

1748


I want to connect to a remote server and execute some commands, how can I achieve this?

566


What is the crontab?

539


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.

2166


What are the four fundamental components of every file system on linux?

1154