hi
i am a new unix user
i want to check whether a file contains spacefied no of fields
if so i should delete last fields
and then insert some fields in 2nd field
please help me
Thanks Regards
babu :mad: (7 Replies)
Dear All ,
I have the query
cat temp.txt
|28-07-1997|IF_LEG_DCCT|TOV JV sdfsdfdsfdsfdsCLOSED* KIEV|381015280
I need to count the number of fields in this pipe-seperated file. I beleive this is possible via AWK command.
The in above file, output of the count should be 5....
Can some-one... (5 Replies)
Dear All,
Please help me to do this.
I have a file like this.
5|94662240807|94776109911|94776325901|94779007172||||||
5|94112925421|94352240384|94352259199|94672229012||||||
5|94714242745|94722952461|94777660793|94788914465||||||
5|94242224624|94776145420|94776172499|94776531059||||||
... (7 Replies)
I have . dat file which contains data in a specific format:
0 3 892 921 342
1 3 921 342 543
2 4 817 562 718 765
3 3 819 562 717 761
i need to compare each field in a row with another field of the same column but different row and cont the... (8 Replies)
Hi
I was going through the below thread
https://www.unix.com/shell-programming-scripting/48535-how-count-number-fields-record.html
I too have something similar requirement as specified in this thread but the number of columns in my case can be very high, so I am getting following error.
... (3 Replies)
Hi,
I used to count number of fields using following command head -1 <filename> | awk -F"," '{print NF}'
Now the scenario is the delimiter(comma) occurs inside one of the data field. How to ignore the comma inside data and consider only delimiter and count number of fields. The fields are... (1 Reply)
Hello All,
I got a requirement when I was working with a file. Say the file has unloads of data from a table in the form
1|121|asda|434|thesi|2012|05|24|
1|343|unit|09|best|2012|11|5|
I was put into a scenario where I need the field count in all the lines in that file. It was simply... (6 Replies)
Hi,
i am trying to count the fields in a file.
Input:
100,1000,,2000,3000,10/26/2012 12:12:30
200,3000,,1000,01/28/2012 17:12:30
300,5000,,5000,7000,09/06/2012 16:12:30
output:
Cout of the fileds for each row
6
5
6
awk -F"," '{print $NF}' file1.txt
When i try with above awk... (3 Replies)
Hello All,
I am trying a one liner for finding the number of null columns in every line of my flat file.
The format of my flat file is like this
a|b|c|d||||e|f|g|
a|b|c|d||||e|f|g|
I want to count the number of fields delimited by "|" which are blank.
In above case the count should be... (6 Replies)
I am new to cut and I want to use the field option with a space delimiter on an Apache log file.
For example, if I wanted to find the 200 HTTP code using cut in this manner on the file below
cat access_abc.log | cut -d' ' -f7 | grep "200"
157.55.39.183 - - "GET /content/696-news041305... (4 Replies)
Discussion started by: sharingsunshine
4 Replies
LEARN ABOUT REDHAT
pvm_mstat
MSTAT(3PVM) PVM Version 3.4 MSTAT(3PVM)NAME
pvm_mstat - Returns the status of a host in the virtual machine.
SYNOPSIS
C int mstat = pvm_mstat( char *host )
Fortran call pvmfmstat( host, mstat )
PARAMETERS
host Character string containing the host name.
mstat Integer returning machine status:
value MEANING
PvmOk host is OK
PvmNoHost host is not in virtual machine
PvmHostFail host is unreachable (and thus possibly failed)
DESCRIPTION
The routine pvm_mstat returns the status mstat of the computer named host with respect to running PVM processes. This routine can be used
to determine if a particular host has failed and if the virtual machine needs to be reconfigured. The function pvm_notify() can also be
used to notify the caller that a host has failed.
EXAMPLES
C:
mstat = pvm_mstat( "msr.ornl.gov" );
Fortran:
CALL PVMFMSTAT( 'msr.ornl.gov', MSTAT )
ERRORS
These error conditions can be returned by pvm_mstat
PvmSysErr
pvmd not responding.
PvmNoHost
giving a host name not in the virtual machine.
PvmHostFail
host is unreachable (and thus possibly failed).
SEE ALSO pvm_notify(3PVM), pvm_config(3PVM)
30 August, 1993 MSTAT(3PVM)