9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need to sum up the values in field nr 5 in a data file that contains some file listing. The 5th field denotes the size of each file and following are some sample values.
1,775,947,633
4,738
7,300
16,610
15,279
0
0
I tried the following code in a shell script.
awk '{sum+=$5} END{print... (4 Replies)
Discussion started by: krishmaths
4 Replies
2. Shell Programming and Scripting
Hi there,
say I have a line with multiple columns but with different separation formats: spaces, tabs..
Is it possible to have AWK print the separation format between each column? (10 Replies)
Discussion started by: la2015
10 Replies
3. Shell Programming and Scripting
Hi I have an XML File with default header($ lines of data) and default tail (Two Lines) and the body has occurrence of start<Folder> and ends with </Folder>.
Now i want to split each occurrence i mean each start and end in to separate files with header and tail.
For example:
header line... (12 Replies)
Discussion started by: Nithin Kumar
12 Replies
4. UNIX for Dummies Questions & Answers
Hello. I am learning how to use Unix through an online course. Unfortunately the text that we use isn't very good, so I could use some help with a pretty basic question.
Use metacharacters and the ll command to list all filenames under the datafiles directory that contain a dot "." with the... (2 Replies)
Discussion started by: feverdream
2 Replies
5. Shell Programming and Scripting
:confused:Hi ,
Can someone please advise what is the meaning of metacharacters in below code?
a_PROCESS=${0##*/}
a_DPFX=${a_PROCESS%.*}
a_LPFX="a_DPFX : $$ : "
a_UPFX="Usage: $a_PROCESS"
Regards,
gehlnar (3 Replies)
Discussion started by: gehlnar
3 Replies
6. Shell Programming and Scripting
Hi everyone,
My problem is strange, I cannot think of why this is happening.
I have a set of data that looks like this:
Although it does not look it, the fields are tab delimited. I have made sure of this, and awk does recognize them as such. However, it divides what I would expect... (2 Replies)
Discussion started by: ccox85
2 Replies
7. Shell Programming and Scripting
I have a file that looks like this:
G. KRESSLAR
9618 W. APPALOOSA DRIVE
SUN CITY, AZ 85373
SHIRLEY ALLEN
7272 W. VIA MONTOYA DRIVE
GLENDALE, AZ 85310
LOUIS VALDEZ
244441 N. 86TH AVENUE
PEORIA, AZ 85383
DONNA NEWBON
3231 W. DENTON #D
PHOENIX, AZ 85017
SARAH WILSON
6534 W. PALO... (3 Replies)
Discussion started by: BCarlson
3 Replies
8. UNIX for Dummies Questions & Answers
I want to display an asterisk to the screen as part of a string. I know how to use the Backslash to escape it's value. But how do I display it without showing the Backslash? (1 Reply)
Discussion started by: regencyabs
1 Replies
9. Shell Programming and Scripting
Is there a way to use metacharacters in a loop or in an if.
I want to allow a user to enter Y, y, Yes, yes, Yah, etc...
in a loop I tried:
read response
while *" ]
do........
and
while *" ]
do .........
this works for grep or egrep but not in loops
Why?????? (4 Replies)
Discussion started by: jrdnoland1
4 Replies