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ps -ef | grep "string1" "string2" " "string3"

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# 8  
Old 09-03-2010
Apologize, change the logic
Code:
#!/bin/bash
ps -ef | grep "blu" > /tmp/del.txt
STATUS="OK"
for S in SCCP1 RBSS SCP2 snmmp SCCP3
do   grep "./blu$S" del.txt || STATUS="NOT OK"
done 
echo "PROCESS STATUS        : $STATUS" > /tmp/HC_date.txt

# 9  
Old 09-03-2010
Quote:
Originally Posted by steve2216
Hi rdcwayx,

Still i'm getting some error.. can u correct it pls ?

Thanks !

Code:
bash-3.00$ /usr/xpg4/bin/awk ps -ef | awk '/bluSCCP[1-3]/||/bluRBSS/||/blusnmmp/ {a++} END {print (a==5)?"OK":"NOT OK"}'
input file "-ef"awk: syntax error near line 1
awk: illegal statement near line 1


I have checked the above code by using nawk in place of awk on solaris and it is working fine


but can you please explain the above code in detail ?
# 10  
Old 09-03-2010
HI frans,

Thanks you.

Its working fine. can u pls explain the code?

Thanks

Br
STEVE
# 11  
Old 09-03-2010
Code:
#!/bin/bash
ps -ef | grep "blu" > /tmp/del.txt
STATUS="OK"
for S in SCCP1 RBSS SCP2 snmmp SCCP3 # S will iterate on values
do   grep "./blu$S" del.txt || STATUS="NOT OK"
# this construction is equivalent to :
# if ! grep "./blu$S" del.txt
# then STATUS="NOT OK"
# fi
done 
echo "PROCESS STATUS        : $STATUS" > /tmp/HC_date.txt

first STATUS is set to "OK"
if one of the grep statements fails (a process isn't up), then STATUS is set to "NOT OK". We could also insert a 'break' statement to avoid the checking of other processes, the line would be written :
Code:
grep "./blu$S" del.txt || { STATUS="NOT OK"; break; }

# 12  
Old 09-03-2010
Quote:
/usr/xpg4/bin/awk ps -ef | awk '/bluSCCP[1-3]/||/bluRBSS/||/blusnmmp/ {a++} END {print (a==5)?"OK":"NOT OK"}'
I think you meant to type:

Code:
ps -ef | /usr/xpg4/bin/awk  '/bluSCCP[1-3]/||/bluRBSS/||/blusnmmp/ {a++} END {print (a==5)?"OK":"NOT OK"}'
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