nawk command in Linux Post: 302365201

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

nawk on Linux

Hi falks, Is there "nawk" on Linux Redhat 2.1 ? where can I find it ? Thanks in advance, Nir

2. Shell Programming and Scripting

Hi, I am using the following command. nawk '$1==p{$2=sprintf("%09d",$2+1)};1' p=$JOB_NUM q=$LEN $VALUE_TABLE > ./TEMP_TABLE As you can see the code above, I basically read a value from the table VALUE_TABLE and select a particular row based on searching the value JOB_NUM. Now Actually the...

3. Shell Programming and Scripting

nawk command not found

Guys, i have an issue. I tried to ran a script and the whole thing was fine.. except when i came to a part, nawk ' BEGIN { machine=0 then system prompted that the nawk command was not to be found... I tried looking for the nawk command by using the "locate" command, and it returns...

4. UNIX for Dummies Questions & Answers

if within nawk command

I am trying to nawk through a file and if the 24.25.26 charachters in the file are "000" then print a line to a new file in one format, otherwise print a line in a different format. So far I have the following: nawk '/^1/ { if(substr($0,24,3) != 000)...

5. Shell Programming and Scripting

using cp command inside nawk

Hello I have facing issue while using cp command inside nawk block. #!/bin/ksh my_name=$1 nawk -v my_name1=$my_name 'BEGIN { n = split(my_name1,names,":"); for (i=1;i<=n;i++) { print names; cpcmd = "cp " /tmp/test.txt" " ./sample system(cpcmd) } exit }' exit 0 i'am getting...

6. Shell Programming and Scripting

nawk command

what is this nawk doing? This is for solaris 10 with trusted extensions. Level=$(plabel | nawk 'BEGIN {FS='\*"} {PRINT $2}' ) it is supposed to return UNCLASSIFIED or whatever the zone label is. I understant $() execute this stuff, FS is field separator, print the 2nd field. Can...

7. Shell Programming and Scripting

Help to use NAWK command

Hi, I am using NAWK command to scan a file (test.txt) and to create new files based on the length of lines in the file test.txt. My requirement is I need to create test_good with records having line lenght less than 4 and to create test_bad with records having line lenght more than 4. I...

8. Shell Programming and Scripting

Linux Command Error for nawk command

Hi All We are migrating our projects from unix environment to linux. I tried running a install script which sets up my project, i.e. the directory structure and all. But in the middle of the script i started receiveing following error : nawk: command not found . So i need to know which...

9. Shell Programming and Scripting

Negative number comparison using nawk on Linux

Hi All, I am trying to compare two negative numbers using awk on linux.But it is giving me wrong result.Same code is working perfectly on solaris. print ((0+new_price) < MIN_PRICE) e.g If I try to compare -1.32(new_price) and -500(min_price) using "<" operator, output is 1 i.e true. ...

10. UNIX for Beginners Questions & Answers

Explanation of Nawk command

Hi Folks, I am struggling to understand nawk command which was used by another developer. Can you please explain what each character or string is doing here below: if ; then

LEARN ABOUT OPENDARWIN

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

nawk on Linux

Discussion started by: nir_s

2. Shell Programming and Scripting

nawk command clarification

Discussion started by: Tux_Raju

3. Shell Programming and Scripting

nawk command not found

Discussion started by: 12yearold

4. UNIX for Dummies Questions & Answers

if within nawk command

Discussion started by: kshelluser