13)Create 4 files with the suffix .txt in your home directory. Create a sub-directory. Using awk and the UNIX shell move all of the .txt files to the
sub-directory.
...
Question 13 No clue.
touch is the command that you can use to create the files.
mkdir the sub-dir
pipe a name list of the 4 .txt files using something like ls to awk and sh
It is unusual to use awk for this, but since it looks that it is focus on piping, here's a clue
Hi all,
My boss wants me to find out how often e-m users are accessing their account:confused:. The mail server keeps log of all logins. I want to use grep the 'usernames', but it should come out the moment it first encounters the username in the log. Can I do that? I want to avoid 10+ greps... (2 Replies)
I have the data file:
A
1
2
3
BBB
4
5
6
A
7
8
9
I want to grep "A" then-skip a line-then-add two sublines:
I my command:
grep +3 "A" datafile (8 Replies)
Hi,
Is it possible to display a specific number of lines starting from a line having a particular text using grep command?
e.g. I have a text file with the contents below:
AAA
BBB
CCC
DDD
EEE
FFF
I want to display 3 lines starting with the line having "BBB" to get the result below:... (11 Replies)
Hello All,
I have few of questions related to Grep given below:
1. Like Perl, is it possible in Grep to negate characters in square brackets. For example in Perl, if '^' is used inside '' then it acts as a negation characters. Can same be achieved through Grep's regular expression.
2. How... (9 Replies)
can someone help me in the awk part...little confuse on that part.
The problem is this: what input each utility gets and what it does with data and what output is provides to the next utility)
history | awk '{a++}END{for(i in a){print a " " i}}' | sort -rn | grep '^'
Thanks (4 Replies)
Hi guys. I need to filter some values from a number of log files. One of the files is:
Interconnect Utilisation Results:
Achieved Maximum Number of Concurrent Connections: 17
Statistics for Average Number of Concurrent Connections:
Point Estimation: Confidence Interval: ... (2 Replies)
I have different things that I was trying to do but am kind of struggling with this since I'm a Linux noob. The backround is that I have two files with student names in the same directory, and each file lists the student name, their major and their grade level. What is the most efficient way to... (6 Replies)
1. The problem statement, all variables and given/known data:
Please bare in mind I am a complete novice to this and have very very basic knowledge so please keep any answers as simple as possible and explain in terms I will understand ahha :):)
I have a text file of names and test scores... (1 Reply)