How we will execute previous command in vi editor?3 10468
Write a command to find all of the files which have been accessed within the last 30 days.5 22444
Why we are using UNIX OS when we are doing the testing in our application?5 8572
Which Command is Used for temprary switch User?5 14391
how unix kernel distinguishes between a normal file and device file ?7 14133
what will this do $cat > file.c ?(file.c is a file in current directory)20 15501
What Is the command to change a file's creation time. means one file is created at the time 15:19 then time should br changed to 14:148 12167
what is difference between unix and linux?6 10591
Hi All, Can you please let me know how to grep for a particular pattern in unix. I want to print the dates from the file exp.txt. the date pattern is DD:MM:YYYY, I just want to print all the dates from the file exp.txt.8 18046
How i'll delete a particular line from the file? Please give answer as soon as possible. Thanks in advance.12 16341
what is the difference between SED and GREP ? Which one is more better and why?4 32707
how to find the 51th record of a file containing 100 records in unix.12 16048
How can i know my Filesystem and its current usage in my prod UNIX system?4 10208
What is the output of : $ ps-e $ ps-a commands5 27728
What is the protocol for PING command?1 5858
What is the dipole moment of chlorooctane?
What is the page life cycle in asp.net?
Which interrupt is not level-sensitive in 8085?
How to check if a list is sorted in java?
What is background state in ios?
What does ctrl alt f8 do?
Does WordPress have cookies?
How do I transfer my wordpress site to xampp?
What is the difference between xml and xlsx?
what about jdb and javadoc by example ?
How do you highlight words using the keyboard?
Explain me what is ageing?
what is a reactive power? what is the relation with power factor?
Why it is important to have aligned addresses? What is the exception generated when there is a misaligned address?
How does quick sort work?