Hi,
I'm a total beginner at awk and hope someone can advise what I have done wrong in the following script:
I have a file which (to simplify things) may be something like this
Fred Smith and Sue Brown
Joe Jones and Jane Watts
Sally Green and Jim O?
Connor
Freda O?
Reiley and Pat O?... (2 Replies)
hi everyone,
i have a script that I use regulary to look through my files and directories it works fine, but I would like to add a segment to the script to make the output more readable and userfriendly..
(i am not an expert on scripts so there is no comments or status exits as of yet..
)... (3 Replies)
This is a search script that I have developed. It finds the records that I look for. However the only thing I want the program to do now is to display a message such as 'Not Found' to appear when a record is not found. So far when a search doesn't display a record, the screen is blank.
... (14 Replies)
I need a hand with this simple script,
in Unix i have a variable called portal:
$ echo $portal
chu0
when i use awk this variable is not recognized. How can i make awk recognize and print the value of this variable, since the output is not shown i.e.
awk '
BEGIN {printf("%4s\t%14s\n",... (3 Replies)
Hi all,
I have set up a simple awk script to calculate the average of values that are printed out a number of times per second (the number of time the printing occurs varies). The data is of the format shown below:
1 4.43
1 3.65
1 2.45
2 7.65
2 8.23
2 5.65
3 4.65
3 6.21
.. ..
120... (4 Replies)
I have a string of letters. (They happen to be DNA, not that it's relevant to the question.) For analysis purposes, I need to replace the information at some of the sites. I need to do this based on their position, not the information in that position.
I also need to ignore differences at other... (10 Replies)
Hi,
I just don't understand awk. I think I'm close here but can someone give me a hand to finish this little parsing routine ?
the input file is formatted like this:
District 2502110
Gsub 2384889
Gsub 1428180
District 2502220
Gsub 1466390
Gsub 1466389
Gsub 1466388
Gsub 1466386
Gsub... (4 Replies)
Guys,
I am new in awk , I face problem while i try to use for loop in awk,
I am using ksh, i am trying to set a for loop which runs as man times as the records in a file , the for loop like for(a=1;a<=5;a++) is working in my awk script but the one i need is not working :wall:
for example
... (8 Replies)
please help me to execute a simple shell script like
for i in `ls
echo $i
done
. i dont want to create a new sh file to execute it. Can i just type and execute it ? because I always this kind of simple for loops .
Please help .
Thanks (7 Replies)
but I'm stumped...please help
I have a file like this.......
1000 1 34
1000 10 34
1000 11 35
1000 20 35
1000 21 36
1000 30 36
2000 1 34
2000 10 34
which I would like printed out as 40 lines
1000 1 34
1000 2 34
1000 3 34
1000 4 ... (2 Replies)
Discussion started by: garethsays
2 Replies
LEARN ABOUT XFREE86
times
times(1) User Commands times(1)NAME
times - shell built-in function to report time usages of the current shell
SYNOPSIS
sh
times
ksh
times
DESCRIPTION
sh
Print the accumulated user and system times for processes run from the shell.
ksh
Print the accumulated user and system times for the shell and for processes run from the shell.
On this man page, ksh(1) commands that are preceded by one or two * (asterisks) are treated specially in the following ways:
1. Variable assignment lists preceding the command remain in effect when the command completes.
2. I/O redirections are processed after variable assignments.
3. Errors cause a script that contains them to abort.
4. Words, following a command preceded by ** that are in the format of a variable assignment, are expanded with the same rules as a vari-
able assignment. This means that tilde substitution is performed after the = sign and word splitting and file name generation are not
performed.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO ksh(1), sh(1), time(1), attributes(5)SunOS 5.10 15 Apr 1994 times(1)