Help please awk or cut Post: 302161384

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

cut vs. sed vs. awk ?

hi again...need new help guys:p the file contains following infos... users/abc/bla1.exe newusers/defgh/ik/albg2.exe users2/opww/ertz/qqwertzu/rwerwew.exe how to get the file content into... users/abc/ newusers/defgh/ik/ users2/opww/ertz/qqwertzu/ with... you can erase the...

2. Shell Programming and Scripting

[grep awk cut] > awk

Hi, I'm very new to scripting. grep $s $filename | awk '{print $2}' | cut -c 1-8 How can I optimize this using a single awk? I tried: awk '/$s/ {print $2}' $filename | cut -c 1-8 However didn't work, I think the awk is not recognizing $s and the verbal is something else.

3. Shell Programming and Scripting

awk or cut

select some fields from data file (source.csv) The data in file(source.csv) is like "x1,2",,"y",,"z" How to get the 1st, 2nd and 3rd field from the file. Using awk or cut? Note: "x1,2" is one field. thanks,

4. Shell Programming and Scripting

Is awk vs cut which one is better

i was trying to work on program to look for users never log on sever.. using awk with awk is working last| awk '{print $1}' |sort -u > /tmp/users1$$ cat /etc/passwd | awk -F: '{print $1}' |sort -u > /tmp/users2$$ comm -13 /tmp/users$$ rm -f /tmp/users$$ with cut it is not working ...

5. Shell Programming and Scripting

HELP! using cut/awk

how would i write a shell script to show the number of lines in which int variable appears in a c++ program. how would i do this using cut or awk methods is it possbile and having a output similar to this x, number of apperances = y, number of apperances =

6. Shell Programming and Scripting

Want to use awk instead of cut

I want to use awk instead of cut command. Following is my code: line="slNumber=US78AJF11643, slName=USJFKAAUSYDAAUL80441032900095, dummy sl found? sqlca.sqlcode=0" sl_WORD=`echo $line| cut -f 1 -d','` sl=`echo $sl_WORD | cut -f 2 -d'='` echo "$sl" Please suggest me about the code. ...

7. Shell Programming and Scripting

Using grep and cut within awk

Hi My input file looks like as follows: say a.txt "aaaa cc","224 AW","ss cccccc","P06 09/10","dddddd" "aaaa cc","224 AW","ss cccccc","P06 09/10","dddddd" "aaaa cc","224 AW","ss cccccc","P06 09/10","dddddd" "aaaa cc","224 AW","ss cccccc","P06 09/10","dddddd" "aaaa cc","224 AW","ss...

8. Shell Programming and Scripting

Cut or awk in reverse

I may be making this too hard on myself, but I'm trying to find a way that I can use a cut or awk string to always remove the last two delimited fields of a string. Say I have PackageName-U939393-8.2.3.4.s390x.rpm But the s390x could be any string w/o periods in it, x8664 for example,...

9. UNIX for Dummies Questions & Answers

Regarding cut or awk command

Hi, I need a help with cut/awk command. I need to get certain values from a string provided. For example: i have a config file with below mentioned details oracle="user=name"/"pass/word"@databasename. I have used a command var1=`grep -w oracle sample.cfg | cut -d"=" -f2 | cut -d"/" -f1`. ...

LEARN ABOUT REDHAT

math

math(n) 							 Tcl Math Library							   math(n)

NAME

       math - Tcl Math Library

SYNOPSIS

       package require Tcl 8.2

       package require math ?1.2?

       ::math::cov value value ?value ...?

       ::math::integrate list of xy value pairs

       ::math::fibonacci n

       ::math::max value ?value ...?

       ::math::mean value ?value ...?

       ::math::min value ?value ...?

       ::math::prod value ?value ...?

       ::math::random ?value1? ?value2?

       ::math::sigma value value ?value ...?

       ::math::stats value value ?value ...?

       ::math::sum value ?value ...?

DESCRIPTION

       The math package provides utility math functions.

COMMANDS

       ::math::cov value value ?value ...?
	      Return the coefficient of variation expressed as percent of two or more numeric values.

       ::math::integrate list of xy value pairs
	      Return the area under a "curve" defined by a set of x,y pairs and the error bound as a list.

       ::math::fibonacci n
	      Return the n'th Fibonacci number.

       ::math::max value ?value ...?
	      Return the maximum of one or more numeric values.

       ::math::mean value ?value ...?
	      Return the mean, or "average" of one or more numeric values.

       ::math::min value ?value ...?
	      Return the minimum of one or more numeric values.

       ::math::prod value ?value ...?
	      Return the product of one or more numeric values.

       ::math::random ?value1? ?value2?
	      Return a random number.  If no arguments are given, the number is a floating point value between 0 and 1.  If one argument is given,
	      the number is an integer value between 0 and value1.  If two arguments are given, the number is an integer value between value1  and
	      value2.

       ::math::sigma value value ?value ...?
	      Return the population standard deviation of two or more numeric values.

       ::math::stats value value ?value ...?
	      Return the mean, standard deviation, and coefficient of variation as percent as a list.

       ::math::sum value ?value ...?
	      Return the sum of one or more numeric values.

KEYWORDS

       math, statistics

math									4.2								   math(n)