Sponsored Content
Operating Systems Linux Fedora Shell Script - awk, begin, for and print Post 302848999 by agriz on Friday 30th of August 2013 03:30:53 PM
Old 08-30-2013
What is the job print x,y here?

and assuming that x becomes 25 at the end of the loop, what will be the value of pointsb
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk getting stuck after BEGIN

I am beginner in awk awk 'BEGIN{for(i=1;(getline<"opnoise")>0;i++) arr=$1}{print arr}' In the above script, opnoise is a file, I am reading it into an array and then printing the value corresponding to index 20. Well this is not my real objective, but I have posted this example to describe... (1 Reply)
Discussion started by: akshaykr2
1 Replies

2. Shell Programming and Scripting

awk BEGIN problem

awk 'BEGIN { print "line one\nline two\nline three" }' After ./awktest.sh Usage: awk -f progfile file ... Usage: awk 'program' file ... POSIX options: GNU long options: -f progfile --file=progfile -F fs --field-separator=fs -v var=val ... (7 Replies)
Discussion started by: cola
7 Replies

3. Shell Programming and Scripting

shell script(Preferably awk or sed) to print selected number of columns from each row

Hi Experts, The question may look very silly by seeing the title, but please have a look at it clearly. I have a text file where the first 5 columns in each row were supposed to be attributes of a sample(like sample name, number, status etc) and the next 25 columns are parameters on which... (3 Replies)
Discussion started by: ks_reddy
3 Replies

4. Shell Programming and Scripting

awk/shell script to print each line to a file

Dear People, My query is: have a file, which looks likes this: 10 20 30 40 50 1 2 3 4 5 100 200 300 400 500 what i need is: "PRINT EACH LINE TO AN UNIQUE FILE" desired output: file 1 10 20 30 40 50 file 2 1 2 3 4 5 (3 Replies)
Discussion started by: saint2006
3 Replies

5. Shell Programming and Scripting

strange: sed and awk print at end instead of begin of line

Hi! I have a strange behaviour from sed and awk, but I'm not sure, if I'm doing something wrong: I have a list of words, where I want to add the following string at the end of each line: \;\;\;\;0\;1 I try like this: $ cat myfile | awk '{if ( $0 != "" ) print $0"\;\;\;\;0\;1"}' Result:... (5 Replies)
Discussion started by: regisl67
5 Replies

6. Shell Programming and Scripting

How to print backslash in shell script using awk?

I found that echo "aaa" | awk '{print ",\\";}' works, and it will give "\". but ddd=`echo "aaa" | awk '{print ",\\";}'`; echo $ddd will not work. Could anyone tell me why? thank you. (8 Replies)
Discussion started by: wxuyec
8 Replies

7. UNIX for Dummies Questions & Answers

awk search with begin

Hi, I have written below script to begin if the line has n #!/bin/ksh /usr/xpg4/bin/awk {/ n / 'BEGIN {X = "01"; X = "02"; X = "03"; X = "04"; X = "05"; X = "06"; X = "07"; X = "08"; X ="09"; X = "10"; X = "11"; X = "12"; };} NR > 1 {print $1 "\t" $5 "," X "," $6 " " $7}'} input.txt |... (9 Replies)
Discussion started by: stew
9 Replies

8. Shell Programming and Scripting

Awk: BEGIN: prints nothing

My code fails to do anything if I've BEGIN block in it: Run the awk script as: awk -f ~/bin/sum_dupli_gene.awk make_gene_probe.txt #!/usr/bin/awk -f BEGIN { print ARGV #--loads of stuff } END{ #more stuff } (14 Replies)
Discussion started by: genome
14 Replies

9. Shell Programming and Scripting

Usage of a variable in awk BEGIN

Hi, diffcount=`awk 'BEGIN { while ( getline < "/scripts/matt/text.server1.reference" ) { arr++ } } { if (!( $0 in arr ) ) { print } }' $TMPDIR/$(basename $0 .sh) | wc -l` if ]; then OK="OK - No change in the interfaces status" elif ]; then DIFF=`awk 'BEGIN {... (4 Replies)
Discussion started by: nms
4 Replies

10. Shell Programming and Scripting

Need awk or Shell script to compare Column-1 of two different CSV files and print if column-1 matche

Example: I have files in below format file 1: zxc,133,joe@example.com cst,222,xyz@example1.com File 2 Contains: hxd hcd jws zxc cst File 1 has 50000 lines and file 2 has around 30000 lines : Expected Output has to be : hxd hcd jws (5 Replies)
Discussion started by: TestPractice
5 Replies
PSERVER(1)							      pserver								PSERVER(1)

NAME
pserver - NetWare print server SYNOPSIS
pserver [ -S server ] [ -h ] [ -U user name ] [ -P password | -n ] [ -C ] [ -q queue name ] [ -c command ] [ -j job type ] [ -t timeout ] [ -d ] DESCRIPTION
pserver is a program that connects to print queues on NetWare servers and feeds incoming print jobs to the Linux printing system. OPTIONS
-h -h is used to print out a short help text. -S server server is the name of the server you want to use. -U user user is the print server name at the server. -P password password is the password to use for the print server at the server. If neither -n nor -P are given, and the user has no open connection to the server, pserver prompts for a password. -n -n should be given if the print server does not require a password. -C By default, passwords are converted to uppercase before they are sent to the server, because most servers require this. You can turn off this conversion by -C. -q queue name queue name is the name of the print queue you want to service. -c command When a job is received from the print queue, pserver forks off a new process, and feeds the job file to stdin. command is the printing command that is executed for each job. The default command is 'lpr'. You can insert several flags into the command, preceded by %. These are replaced with values retrieved from the queue structure for the print job. %u: This field will be replaced by the name of the user who posted this print job. %d: This field will be replaced by the job description field of this print job. -j job type Each job in a NetWare print queue has a job type. For print jobs, this corresponds to the number of the form the job should be printed on. You can tell pserver that it should only receive jobs for one specific form from the queue. The default is -1, which means that everything is received. -t timeout Pserver is not informed by NetWare servers when new jobs arrive. So a polling scheme has to be used. When there are no jobs to service, timeout tells pserver how long to wait between two requests. The default is 30 seconds. When a job is finished, pserver asks the NetWare server immediately for a new job, and does not wait timeout seconds. -d Normally, pserver daemonizes itself. -d tells it not to do so. This is useful if you want to see the diagnostic messages that are printed when a error occurs. SEE ALSO
nwclient(5), slist(1), pqlist(1), ncpmount(8), ncpumount(8) CREDITS
pserver was written by Volker Lendecke (lendecke@math.uni-goettingen.de) pserver 10/22/1996 PSERVER(1)
All times are GMT -4. The time now is 10:51 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy