Shell Programming and Scripting

In awk programs you cannot execute commands directly like in shell.
You must use the system function (or the getline command if you want to retreive the output of the command).

Code:

awk -v Q="'" '{bts[NR]=$1;tre[NR]=$2;bss[NR]=$3}
END{for (i=1;i<=NR;i++){ system("omcdo -cmd" Q "TRE_reset(" bts[i] "," bss[i] ",\"" tre[i] "\")" Q) } }' Output_TRE_ALARM.txt

In fact, you don't need to use arrays. You can do :

Code:

awk -v Q="'" '{ system("omcdo -cmd" Q "TRE_reset(" $1 "," $3 ",\"" $2 "\")" Q) ' Output_TRE_ALARM.txt

Jean-Pierre.

Actually it seems like the first unknown is already the "omcdo". It isn't a built-in awk function name; if it's an external program, you need to invoke it with the system() function or something. Or you could simply use awk to print out the command line(s) you want executed, and pipe the output to sh

Dear Friends,

Thank you very much for your comments.

But still i have some error:

To reset a TRE i have to use below mentioned command, under command prompt:which is a build in function for me.

omcdo -cmd 'TRE_reset(21,6,"24")'

I have to insert these three values from a file contains hundreds of values:
For example file : Output.txt

21 6 24
4 5 31
22 4 7
12 5 21
16 8 7
19 6 23

I need a script that extract values in array from file Output.txt and insert it in TRE build in function like above:

Please help me in this regard


Thanks a lot.

You can do something like that (without array) :

Code:

while read V1 V2 V3
do
   omcdo -cmd \'TRE_reset($V1,$V2,"$V3")\'
done < Output.txt

Jean-Pierre.

BOSS!!! Still not working
Below is the test script

#/usr/sbin/ksh
set -x

while read V1 V2 V3
do
omcdo -cmd \'TRE_reset($V1,$V2,"$V3")\'
done < Output.txt

Its gives error message as given below:
./test.sh: line 6: syntax error near unexpected token `('
./test.sh: line 6: ` omcdo -cmd \'TRE_reset($V1,$V2,"$V3")\''

Please Reply
Thanks a lot in advance

Try :

Code:

#!/usr/sbin/ksh
set -x

while read V1 V2 V3
do
omcdo -cmd "TRE_reset($V1,$V2,\"$V3\")"
done < Output.txt

Jean-Pierre.

Dear aigles,



Still i have same error:

To reset a TRE i have to use below mentioned command, under command prompt:which is a build in function for me.
actual command:
omcdo -cmd 'TRE_reset(21,6,"24")'

I have to insert these three values from a file contains hundreds of values:
For example file : Output.txt

21 6 24
4 5 31
22 4 7
12 5 21
16 8 7
19 6 23

I need a script that extract values in array from file Output.txt and insert it in TRE build in function like above:

Please help me in this regard
Thanks a lot.