counting characters Post: 302434411

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

counting characters

Dears, I would like to count the number of "(" and ")" that occur in a file. (syntax checking script). I tried to use "grep -c" and this works fine as long as there is only one character (for which I do a search) on a line. Has anyone an idea how I can count the number of specific characters...

2. Shell Programming and Scripting

Counting characters between comma's

I have a comma delimited file that roughly has 300 fields. Not all fields are populated. This file is fed into another system, what I need to do is count the amount of characters in each field and give me an output similiar to this: 1 - 6,2 - 25 The first number is the field and the second...

3. UNIX for Dummies Questions & Answers

counting the occurence of particular characters

I want to list the occurence of particular characters in a line. my file looks like this a,b,c,d e,f,g h,y:e,g,y s f;g,s,w and I want to count how many commas are in each line so the file in the end looks like this: a,b,c,d 3 e,f,g 2 h,y:e,g,y s 3 f;g,s,w ...

4. Shell Programming and Scripting

Counting characters with sed

Input: ghw//yw/hw///??u How can i count the slashes("/") using sed?

5. Shell Programming and Scripting

taking characters and counting them

Nevermind, I figured out a way using the sed command. But I forget the basic way of counting characters within a variable :(

6. Shell Programming and Scripting

Counting characters within a file

Ok say I wanted to count every Y in a data file. Then set Y as my delimiter so that I can separate my file by taking all the contents that occur BEFORE the first Y and store them in a variable so that I may use this content later on in my program. Then I could do the same thing with the next Y's...

7. Shell Programming and Scripting

Counting the number of characters

Hi all, Can someone help me in getting the following o/p I/p:...

8. Shell Programming and Scripting

Counting characters vertically

I do have a big file in the following format >A1 ATGCGG >A2 TCATGC >A3 -TGCTG The number of characters will be same under each subheader and only possible characters are A,T,G,C and - I want to count the number of A's, T's,G's, C's & -'s vertically for all the positions so that I...

9. Shell Programming and Scripting

Counting characters at each position

Hi All, here's a question from newbie I have a data like this, which set of small DNA sequences separated by new line GAATCCGGAAACAGCAACTTCAAANCA GTNATTCGGGCCAAACTGTCGAA TTNGGCAACTGTTAGAGCTCATGCGACA CCTGCTAAACGAGTTCGAGTTGAANGA TTNCGGAAGTGGTCGCTGGCACGG ACNTGCATGTACGGAGTGACGAAACCI...

LEARN ABOUT MOJAVE

ucblinks

ucblinks(1B)                                         SunOS/BSD Compatibility Package Commands                                         ucblinks(1B)

NAME

       ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices

SYNOPSIS

       /usr/ucb/ucblinks [-e rulebase] [-r rootdir]

DESCRIPTION

       ucblinks  creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi-
       ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry.

       ucblinks does not remove unneeded compatibility links; these must be removed by hand.

       ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been  created,
       since the reconfiguration may have resulted in more compatibility names being needed.

       In  releases prior to SunOS 5.4, ucblinks used a  nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses  nawk
       for the default operation, although  nawk rule-bases can still be specifed with the -e option.  The  nawk rule-base equivalent to the SunOS
       5.4 default operation can be found in /usr/ucblib/ucblinks.awk.

OPTIONS

       -e rulebase     Specify rulebase as the file containing nawk(1) pattern-action statements.

       -r rootdir      Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /.

FILES

       /usr/ucblib/ucblinks.awk        sample rule-base for compatibility links

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWscpu                     |
       +-----------------------------+-----------------------------+

SEE ALSO

       devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5)

SunOS 5.10                                                          13 Apr 1994                                                       ucblinks(1B)

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting