10-08-2007
I don't think the bourne shell supports arrays.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi everybody:
Could anybody tell me how I can print from a file a selected rows with awk. In my case I only want print in another file all the rows from NR=8 to NR=2459 and the increment each 8 times.
I tried to this:
awk '{for (i=8; i=2459; i+=8); NR==i}' file1 > file2
But doesn't... (6 Replies)
Discussion started by: tonet
6 Replies
2. Shell Programming and Scripting
Hi can anyone assist me on my problem.
I try to grep 1 word in 1 line data. Example like below.
* Data below located in a.txt, i just wanna grep just processing-time = "12"
total-octets = "20080718214210Z" total-pages = "" octets-completed = "20080721064351Z" pages-completed = "2"... (10 Replies)
Discussion started by: anakiar
10 Replies
3. UNIX for Dummies Questions & Answers
I have a large file and want to print out, but I don't want to print all, just some pages. Like if the file has 100 pages, I just want to print out page 3-34 and 67-87. How can I do?
By the way, I already try "lp -o page-ranges=value" command which doesn't work on my computer because -o <option>... (2 Replies)
Discussion started by: wendyz
2 Replies
4. Shell Programming and Scripting
Hi,
I want to print particular chars in a string. for example
ie.,
consider " dear,. roopa$#09%~`';']" as the example string. Here, I want to print only alphanumeric chars..
suppose , if i want only alphanumeric... value would be "dear roopa09"
suppose , if i want some spl char(,) with... (2 Replies)
Discussion started by: balan_mca
2 Replies
5. Shell Programming and Scripting
I am trying to print 1st, 2nd, 13th and 14th fields of a file of line numbers from 29 to 10029. I dont know how to put this in one code. Currently I am removing the selected lines by
awk 'NR==29,NR==10029' File1 > File2
and then doing
awk '{print $1, $2, $13, $14}' File2 > File3
Can... (3 Replies)
Discussion started by: ananyob
3 Replies
6. Shell Programming and Scripting
Hi all,
This should be very easy but I can't figure it out...
I have a file that looks like this:
@SRR057408.1 FW8Y5CK02R652T length=34
AGCAGTGGTATCAACGCAGAGTAAGCAGTGGTAT
+SRR057408.1 FW8Y5CK02R652T length=34
FIIHFF6666?=:88@@@BBD:::?@ABBAAA>8
@SRR057408.2 FW8Y5CK02TBMHV length=52... (1 Reply)
Discussion started by: kmkocot
1 Replies
7. Shell Programming and Scripting
I need to extract selected lines from a log file, I can use grep to pull one line matching 'x' or matching 'y', how can I run through the log printing both matching lines in order top to bottom.
i.e
line 1 xyz - not needed
line 2 User01 - needed
line 3 123 - not needed
line 4 Info - needed... (2 Replies)
Discussion started by: rosslm
2 Replies
8. Shell Programming and Scripting
this works:
cat file.txt| awk 'NR==45,NR==55'
but how do I assign variables instead of numbers:
this does not work:
cat file.txt | awk 'NR==$start,NR==$end'
there need variables instead of numbers
Sorry for my English
Thank you for answer (3 Replies)
Discussion started by: gizmo16
3 Replies
9. Shell Programming and Scripting
HI,
I am using below command to display the words, but i am getting awk error. Please help me out on this
I am using below code
i am getting error as
If i use below code i am getting below OP
Output from where i am trying to select the fields after delimiter ","
from here i want to... (5 Replies)
Discussion started by: darling
5 Replies
10. Shell Programming and Scripting
Hi,
I need help on a complicated file that I am working on. I wanted to extract important info from a very huge file. It is space delimited file. I have hundred thousands of records in this file. An example content of the inputfile as below:-
##
ID Ser402 Old; 23... (2 Replies)
Discussion started by: redse171
2 Replies
LEARN ABOUT OPENSOLARIS
shell
shell(1F) FMLI Commands shell(1F)
NAME
shell - run a command using shell
SYNOPSIS
shell command [command] ...
DESCRIPTION
The shell function concatenate its arguments, separating each by a space, and passes this string to the shell ($SHELL if set, otherwise
/usr/bin/sh).
EXAMPLES
Example 1 A sample output of shell command.
Since the Form and Menu Language does not directly support background processing, the shell function can be used instead.
`shell "build prog > /dev/null &"`
If you want the user to continue to be able to interact with the application while the background job is running, the output of an exe-
cutable run by shell in the background must be redirected: to a file if you want to save the output, or to /dev/null if you don't want to
save it (or if there is no output), otherwise your application may appear to be hung until the background job finishes processing.
shell can also be used to execute a command that has the same name as an FMLI built-in function.
NOTES
The arguments to shell will be concatenate using spaces, which may or may not do what is expected. The variables set in local environments
will not be expanded by the shell because "local" means "local to the current process."
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
sh(1), attributes(5)
SunOS 5.11 5 Jul 1990 shell(1F)