Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Basic loop awk/shell script question.. Post 302903101 by pc2001 on Saturday 24th of May 2014 11:45:15 AM
Old 05-24-2014
Thanks for the detailed reply, Don. You are, of course right. What I didn't mention about the filenames that the number '124' (for example) is a unique 3 digit number. So there is no chance of a file '1241' or '1249' being part of a filename.

Thanks for all the replies. I managed to solve this satisfactorily.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

basic shell scripting question

If I did indeed grep something out of it, why woudln't $result show nothing? When I do $? , it does show success... What is the proper syntax so that $result shows actual thing it's grepping out? result=`(ssh $host tail -1 /something/somethingelse) | egrep -i "value" >dev/null` #echo... (3 Replies)
Discussion started by: convenientstore
3 Replies

2. UNIX for Dummies Questions & Answers

A basic question of FOR loop

Hi, have a basic query. Please see the below code: list="one two three" for var in $list ; do echo $var list="nolist" Done Wht if I want to print only first/ last line in the list Eg one & three Regards er_ashu (3 Replies)
Discussion started by: er_ashu
3 Replies

3. UNIX for Dummies Questions & Answers

Basic awk question...getting awk to act on $1 of the command itself

I have a script problem that I am not able to solve due my very limited understanding of unix/awk. This is the contents of test.sh awk '{print $1}' From the prompt if I enter: ./test.sh Hello World I would expect to see "Hello" but all I get is a blank line. Only then if I enter "Hello... (2 Replies)
Discussion started by: JasonHamm
2 Replies

4. Shell Programming and Scripting

really basic for loop question

sorry for being dumb here, but is there a way my for loop can take an entire line of a file into consideration instead of each word in a line... ill explain if i have a file like this # cat list serial: 23124 hostname: server1 and a script that does this # cat list.sh #!/bin/sh ... (6 Replies)
Discussion started by: hcclnoodles
6 Replies

5. Shell Programming and Scripting

Basic script question

I'm trying to approach a problem but all I'm coming up with are complex ways to manipulate the data. But still not getting the desired outcome. directory of files.... file-100-foo file-100-man file-100-chu Need to copy the files and increment the number in the file name ... (4 Replies)
Discussion started by: suphawk
4 Replies

6. Shell Programming and Scripting

Shell script / Grep / Awk to variable and Loop

Hi, I have a text file with data in that I wish to extract, assign to a variable and process through a loop. Kind of the process that I am after: 1: Grep the text file for the values. Currently using: cat /root/test.txt | grep TESTING= | awk -F"=" '{ a = $2 } {print a}' | sort -u ... (0 Replies)
Discussion started by: Spoonless
0 Replies

7. Shell Programming and Scripting

Very Basic Question regarding "while" loop

Hi, I have a loop like this - while read item do // fire insert query done < itemList.txt The itemList.txt has say, 1000 records. Now what I do is that rhough another program, I make the itemList.txt EMPTY, but still the INSERT query keeps firing the sequence of records. ... (18 Replies)
Discussion started by: angshuman_ag
18 Replies

8. Shell Programming and Scripting

Unix Shell basic loop massive n00b

hey guys I would really appreciate some help, i need to do a project for a job that requires minimal UNIX scripting and im REALLY stuck basically Im stuck at what i believe is something really simple but i just dont have a clue how to do it efficiently and properly and i REALLY appreciate some... (16 Replies)
Discussion started by: thurft
16 Replies

9. Shell Programming and Scripting

Question about a basic shell script: How to make sure it receives only one input?

Hello all! I am very new to shell and Linux in general (I just started 2 days ago), I am trying to write a script that adds the size of the directories and files in a given directory and displays messages if the user puts in something wrong. I think I have covered all the possible problems except... (3 Replies)
Discussion started by: 2358
3 Replies

10. Shell Programming and Scripting

Basic question on shell script execution

I have two shell scripts in the different directories listed below, /root/dev/dir1/test.sh /root/dev/dir2/master.sh I am executing the master.sh script from the test.sh like below and getting 'Permission denied' error. #! /bin/sh #test.sh path='/root/dev' $path/dir2/master.sh But it... (2 Replies)
Discussion started by: vel4ever
2 Replies
xcb_randr_get_crtc_gamma(3)					   XCB Requests 				       xcb_randr_get_crtc_gamma(3)

NAME
xcb_randr_get_crtc_gamma - SYNOPSIS
#include <xcb/randr.h> Request function xcb_randr_get_crtc_gamma_cookie_t xcb_randr_get_crtc_gamma(xcb_connection_t *conn, xcb_randr_crtc_t crtc); Reply datastructure typedef struct xcb_randr_get_crtc_gamma_reply_t { uint8_t response_type; uint8_t pad0; uint16_t sequence; uint32_t length; uint16_t size; uint8_t pad1[22]; } xcb_randr_get_crtc_gamma_reply_t; Reply function xcb_randr_get_crtc_gamma_reply_t *xcb_randr_get_crtc_gamma_reply(xcb_connection_t *conn, xcb_randr_get_crtc_gamma_cookie_t cookie, xcb_generic_error_t **e); Reply accessors uint16_t *xcb_randr_get_crtc_gamma_red(const xcb_randr_get_crtc_gamma_request_t *reply); int xcb_randr_get_crtc_gamma_red_length(const xcb_randr_get_crtc_gamma_reply_t *reply); xcb_generic_iterator_t xcb_randr_get_crtc_gamma_red_end(const xcb_randr_get_crtc_gamma_reply_t *reply); uint16_t *xcb_randr_get_crtc_gamma_green(const xcb_randr_get_crtc_gamma_request_t *reply); int xcb_randr_get_crtc_gamma_green_length(const xcb_randr_get_crtc_gamma_reply_t *reply); xcb_generic_iterator_t xcb_randr_get_crtc_gamma_green_end(const xcb_randr_get_crtc_gamma_reply_t *reply); uint16_t *xcb_randr_get_crtc_gamma_blue(const xcb_randr_get_crtc_gamma_request_t *reply); int xcb_randr_get_crtc_gamma_blue_length(const xcb_randr_get_crtc_gamma_reply_t *reply); xcb_generic_iterator_t xcb_randr_get_crtc_gamma_blue_end(const xcb_randr_get_crtc_gamma_reply_t *reply); REQUEST ARGUMENTS
conn The XCB connection to X11. crtc TODO: NOT YET DOCUMENTED. REPLY FIELDS
response_type The type of this reply, in this case XCB_RANDR_GET_CRTC_GAMMA. This field is also present in the xcb_generic_reply_t and can be used to tell replies apart from each other. sequence The sequence number of the last request processed by the X11 server. length The length of the reply, in words (a word is 4 bytes). size TODO: NOT YET DOCUMENTED. DESCRIPTION
RETURN VALUE
Returns an xcb_randr_get_crtc_gamma_cookie_t. Errors have to be handled when calling the reply function xcb_randr_get_crtc_gamma_reply. If you want to handle errors in the event loop instead, use xcb_randr_get_crtc_gamma_unchecked. See xcb-requests(3) for details. ERRORS
This request does never generate any errors. SEE ALSO
AUTHOR
Generated from randr.xml. Contact xcb@lists.freedesktop.org for corrections and improvements. XCB
2014-06-10 xcb_randr_get_crtc_gamma(3)
All times are GMT -4. The time now is 05:50 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy