10-31-2014
Thank you, Chubler! Any idea how I can print off the index value as well? Should I be using asorti instead of sort? I'd like my output to appear like the following example:
Index Word Count
1 the 247
2 a 215
3 to 201
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am a newbie in UNIX shell script and seeking help on this UNIX function. Please give me a hand. Thanks.
I have a large file. Named as 'MyFile'. It was tab-delmited. I am told to write a shell function that counts the number of occurrences of the ord “mysring” in the file 'MyFile'. (1 Reply)
Discussion started by: duke0001
1 Replies
2. Shell Programming and Scripting
I have a text (text.txt) and I would like to replace only the first 2 occurrences of a word (but I might need to replace more):
For example, if text is this:
CAR sweet head
hat red yellow
CAR book brown
tiger CAR cow CAR
CAR milk
I would like to replace the word "CAR" with word... (12 Replies)
Discussion started by: bingel
12 Replies
3. Homework & Coursework Questions
Assistance on work Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Files stored in ... (1 Reply)
Discussion started by: alindner
1 Replies
4. Shell Programming and Scripting
Hello,
I have an output from GDB with many entries that looks like this
0x00007ffff7dece94 39 in dl-fini.c
0x00007ffff7dece97 39 in dl-fini.c
0x00007ffff7ab356c 50 in exit.c
0x00007ffff7aed9db in _IO_cleanup () at genops.c:1022
115 in dl-fini.c
0x00007ffff7decf7b in _dl_sort_fini (l=0x0,... (6 Replies)
Discussion started by: ikke008
6 Replies
5. Shell Programming and Scripting
I am trying to count the occurrences of ALL words in a file. However, I want to exclude certain words: short words (i.e. <3 chars), and words contained in an blacklist file. There is also a desire to count words that are capitalized (e.g. proper names). I am not 100% sure where the line on... (5 Replies)
Discussion started by: Cronk
5 Replies
6. UNIX for Dummies Questions & Answers
Hi all, I have to do a script bash (for university) that counts all word occurrences in a specific web page.
anyone can help me?. Thanks :) (1 Reply)
Discussion started by: piacentero
1 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I have two text files (1.txt and 2.txt).
2.txt contains two columns which are extracted from 1.txt using a simple if(condition) print.
I want to:
- count how many times the values contained in 2.txt appear in 1.txt
-if they appear just one time, I have to delete the entire row in... (5 Replies)
Discussion started by: Pintug
5 Replies
8. Shell Programming and Scripting
Hi Gurus,
I'm scratching my head over and over and couldn't find the the right way to compose this AWK properly - PLEASE HELP :confused:
Input:
c,d,e,CLICK
a,b,c,CLICK
a,b,c,CONV
c,d,e,CLICK
a,b,c,CLICK
a,b,c,CLICK
a,b,c,CONV
b,c,d,CLICK
c,d,e,CLICK
c,d,e,CLICK
b,c,d,CONV... (6 Replies)
Discussion started by: Royi
6 Replies
9. UNIX for Advanced & Expert Users
I was thinking something like this but it always gets rid of the file location.
grep -roh base. | wc -l
find . -type f -exec grep -o base {} \; | wc -l
Would this be a job for awk? Would I need to store the file locations in an array? (3 Replies)
Discussion started by: cokedude
3 Replies
10. UNIX for Beginners Questions & Answers
Hi Friends ,
I am having one problem as stated file .
Having an input CSV file as shown in the code
U_TOP_LOGIC/U_HPB2/U_HBRIDGE2/i_core/i_paddr_reg_2_/Q,1,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,0,0... (4 Replies)
Discussion started by: kshitij
4 Replies
LEARN ABOUT DEBIAN
alzabo::index
Alzabo::Index(3pm) User Contributed Perl Documentation Alzabo::Index(3pm)
NAME
Alzabo::Index - Index objects
SYNOPSIS
foreach my $i ($table->indexes)
{
foreach my $c ($i->columns)
{
print $c->name;
print '(' . $i->prefix($c) . ')' if $i->prefix($c);
}
}
DESCRIPTION
This object represents an index on a table. Indexes consist of columns and optional prefixes for each column. The prefix specifies how
many characters of the columns should be indexes (the first X chars). Some RDBMS's do not have a concept of index prefixes. Not all col-
umn types are likely to allow prefixes though this depends on the RDBMS. The order of the columns is significant.
METHODS
columns
Returns an ordered list of the "Alzabo::Column" objects that are being indexed.
prefix ("Alzabo::Column" object)
A column prefix is, to the best of my knowledge, a MySQL specific concept, and as such cannot be set when using an RDBMSRules module for a
different RDBMS. However, it is important enough for MySQL to have the functionality be present. It allows you to specify that the index
should only look at a certain portion of a field (the first N characters). This prefix is required to index any sort of BLOB column in
MySQL.
This method returns the prefix for the column in the index. If there is no prefix for this column in the index, then it returns undef.
unique
Returns a boolean value indicating whether the index is a unique index.
fulltext
Returns a boolean value indicating whether the index is a fulltext index.
function
For function indexes, this returns the function being indexed.
id
The id is generated from the table, column and prefix information for the index. This is useful as a canonical name for a hash key, for
example.
Returns a string that is the id which uniquely identifies the index in this schema.
table
Returns the "Alzabo::Table" object to which the index belongs.
AUTHOR
Dave Rolsky, <autarch@urth.org>
perl v5.8.8 2007-12-23 Alzabo::Index(3pm)