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What could be the issue ?

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Top Forums Shell Programming and Scripting What could be the issue ?
# 15  
Old 03-18-2014
Thanks it is done almost but it is coming in below format

Quote:
alter NAMELIST(CL.HOME_NL_NAMES) NAMES(CLUS1 ,CLUS2 ,CLUS3 ,CLUS4,CLUS5)
but i am looking here as
Quote:
ALTER NAMELIST(CL.HOME_NL_NAMES) +
NAMES(CLUS1+
,CLUS2+
,CLUS3+
,CLUS4+
,CLUS5)
in the above one there should be space front of +. Space is required only in first line. value should start in new line followed by ,

---------- Post updated at 10:36 AM ---------- Previous update was at 06:34 AM ----------

command is coming but it is not executing..
below is the code
Code:
#!/bin/ksh
if [ $# != 3 ]
then
echo usage: alterNamelist.sh QMGR MQREQ NAME
fi

NL=`echo 'dis qmgr'|runmqsc $1|grep REPOSNL|sed 's/.*REPOSNL\(.*\).*/\1/' |cut -d'(' -f2|cut -d')' -f1`

echo 'define nl('$NL'_'$2') like('$NL')'|runmqsc -e $1

echo 'dis nl('$NL') names ' | runmqsc $1 | nawk '
$1~/^NAMELIST ?\(/ {nl=$0}
$1~/^NAMES ?\(/ {a=1}
a==1 {
  s0=s0 $0
  if (/\)/) {
sub( /\)/, ","add"\)", s0)
print "alter",nl,s0
    exit
  }
}' add="$3"

i ran script like below
Code:
./alterNamelist.sh QMGR MQ123 CLUS5

output is coming like below

Quote:
AMQ8552: WebSphere MQ namelist created.
One MQSC command read.
No commands have a syntax error.
All valid MQSC commands were processed.
alter NAMELIST(CL.HOME_NL_NAMES) NAMES(CLUS1 ,CLUS2 ,CLUS3 ,CLUS4,CLUS5)
below command is coming but not getting executed. I think i need to put it in echo

Quote:
alter NAMELIST(CL.HOME_NL_NAMES) NAMES(CLUS1 ,CLUS2 ,CLUS3 ,CLUS4,CLUS5)
but i want it as like below

Code:
ALTER NAMELIST(CL.HOME_NL_NAMES) +
NAMES(CLUS1+
,CLUS2+
,CLUS3+
,CLUS4+
,CLUS5)

and it should execute
Last edited by darling; 03-18-2014 at 12:41 PM..
# 16  
Old 03-19-2014
I think the 'alter ...' command is like the previous 'define ...' command, so needs to be piped to your application in order to execute?
... | runmqsc -e $1
# 17  
Old 03-21-2014
Yes. but as there was S0 and bit of scripting. So i am not sure where to add this pipe. and actually i have given the alter namelist format which i am looking for in above.

alter name list we achived with your help is coming like below

Code:
alter NAMELIST(CL.HOME_NL_NAMES) NAMES(CLUS1 ,CLUS2 ,CLUS3 ,CLUS4,CLUS5)

but what i am looking is like below

Code:
ALTER NAMELIST(CL.HOME_NL_NAMES) + (infront of + there should be one space)
DESCR('$2') +                      (infront of + there should be one space)
NAMES(CLUS1+                       (No Space in front of + from here onwards) 
,CLUS2+ 
,CLUS3+ 
,CLUS4+ 
,CLUS5)

---------- Post updated 03-21-14 at 04:49 AM ---------- Previous update was 03-20-14 at 05:08 AM ----------

I tried giving "|runmqsc -e $1" next to below lines but it is not executed.

Like below

Code:
1. }' add="$3"|runmqsc -e $1
2. exit
  }|runmqsc -e $1

3. print "alter",nl,s0|runmqsc -e $1
4. sub( /\)/, ","add"\)", s0)|runmqsc -e $1

i tried these above 4 steps individually but alter namelist command didn't execute
Last edited by darling; 03-20-2014 at 07:44 AM..
# 18  
Old 03-24-2014
Hi,

Can you please let me know on executing the above command from script?
# 19  
Old 03-26-2014
This is correct:
Quote:
1. }' add="$3"|runmqsc -e $1
Because the shell should redirect the stdout from the screen to the runmqsc command.
Everything between the 'ticks'
Code:
nawk '
...
'

is an argument for nawk (and in awk syntax - not shell syntax).
You mean you want to put another DESCR command with the shell's $2 parameter?
Like the add="$3" (3rd shell parameter passed to the add awk variable),
we can pass the $2 to another awk variable.
Code:
...
echo 'dis nl('$NL') names ' | runmqsc $1 | nawk '
$1~/^NAMELIST ?\(/ {nl=$0}
$1~/^NAMES ?\(/ {a=1}
a==1 {
  s0=s0 $0
  if (/\)/) {
sub( /\)/, ","addname"\)", s0)
print "ALTER", nl, s0, "DESCR (", descr, ")"
  }
}' addname="$3" descr="$2" | runmqsc -e $1

Last edited by MadeInGermany; 03-26-2014 at 09:30 AM..
# 20  
Old 03-26-2014
Thanks.. It worked. Your help is much appreciated.
Good thing is you understood my techonlogy commands and output also

---------- Post updated at 08:48 AM ---------- Previous update was at 08:40 AM ----------

Below is the code which worked.

Code:
#!/bin/ksh
if [ $# != 3 ]
then
echo usage: alterNamelist.sh QMGR MQREQ NAME
fi

NL=`echo 'dis qmgr'|runmqsc $1|grep REPOSNL|sed 's/.*REPOSNL\(.*\).*/\1/' |cut -d'(' -f2|cut -d')' -f1`

echo 'define nl('$NL'_'$2') like('$NL')'|runmqsc -e $1

echo 'dis nl('$NL') names ' | runmqsc $1 | nawk '
$1~/^NAMELIST ?\(/ {nl=$0}
$1~/^NAMES ?\(/ {a=1}
a==1 {
  s0=s0 $0
  if (/\)/) {
sub( /\)/, ","add"\)", s0)
print "alter",nl,s0
    exit
  }
}' add="$3" descr="$2" | runmqsc -e $1

---------- Post updated at 09:07 AM ---------- Previous update was at 08:48 AM ----------

There is an issue came..
When i am doing for large no of clusters it is throwing error like below

Code:
alter     NAMELIST(NT.CL.HOME_NL_NAMES)             NAMES(CLUS1                                   ,CLUS2                                   ,CLUS3                                   ,CLUS4                                   ,CLUS21                                  ,CLUS31                                  ,CLUS41                                  ,CLUS22                                  ,CLUS32                                  ,CLUS42                                  ,CLUS23                                                                  ,CLUS322                                 ,CLUS422                                 ,CLUS212                                 ,CLUS3D12                                ,CLUS4D12                                ,CLUS2S22                                ,CLUS3DD2S2                              ,CLUS4S22                                ,CLUS2D32                                ,CLUS3S32                                ,CLUS432                                ,CLUS5
AMQ8427: Valid syntax for the MQSC command:

  ALTER NAMELIST( namelist_name )
   [ DESCR( string ) ]
   [ NAMES( string ) ]
One MQSC command read.
One command has a syntax error.

It is giving because when there are large no of (more than 1 line) then it throws syntax error. If it is altering like below then it will work.

Code:
ALTER NAMELIST(BT.CL.HOME_NL_NAMES) +
NAMES(CLUS1+
,CLUS2+
,CLUS3+
,CLUS4+
,CLUS21+
,CLUS31+
,CLUS41+
,CLUS22+
,CLUS32+
,CLUS42+
,CLUS23+
,CLUS33+
,CLUS43+
,CLUS222+
,CLUS322+
,CLUS422+
,CLUS212+
,CLUS312+
,CLUS412+
,CLUS222+
,CLUS322+
,CLUS422+
,CLUS232+
,CLUS332+
,CLUS3s32+
,CLUS432+
,CLUS5)

out put: of
Code:
 dis NAMELIST(NT.CL.HOME_NL_NAMES)

is below



Code:
dis NAMELIST(NT.CL.HOME_NL_NAMES)
AMQ8550: Display namelist details.
   NAMELIST(NT.CL.HOME_NL_NAMES)           NAMCOUNT(21)
   NAMES(CLUS1
        ,CLUS2
        ,CLUS3
        ,CLUS4
        ,CLUS21
        ,CLUS31
        ,CLUS41
        ,CLUS22
        ,CLUS32
        ,CLUS42
        ,CLUS23
        ,CLUS33
        ,CLUS43
        ,CLUS222
        ,CLUS322
        ,CLUS422
        ,CLUS212
        ,CLUS312
        ,CLUS412
        ,CLUS222
        ,CLUS5
        ,CL06)                             DESCR(MQ123)
   ALTDATE(2014-03-26)                     ALTTIME(13.37.48)

# 21  
Old 04-01-2014
Code:
...
echo 'dis nl('$NL') names ' | runmqsc $1 | nawk '
$1~/^NAMELIST ?\(/ {nl=$0}
$1~/^NAMES ?\(/ {a=1}
a==1 {
  s0=s0 "+\n" $0
  if (/\)/) {
sub( /\)/, ","addname"\)", s0)
print "ALTER", nl, s0, "DESCR (", descr, ")"; exit
  }
}' addname="$3" descr="$2" | runmqsc -e $1

Add the blue stuff to split the line.
Add the green stuff to also alter the description.
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