script Post: 302456096

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Operating Systems Linux script Post 302456096 by felipe.vinturin on Thursday 23rd of September 2010 07:43:45 AM

09-23-2010

Registered User

What do you want to achieve?
What will have in the 19th line of ${sqlplusoutputlog}?

This command does nothing with ${sqlplusoutputlog} file, it only uses it to filter the "ps" command result.

Code:

pid=`ps -ef | egrep "${sqlplusoutputlog}"`

If you want the 19th line of the ${sqlplusoutputlog}, just:

Code:

# Example
# cat TestFile.txt
1
2
3
4
5
6
7
8
9
10

# Direct command
# awk 'NR==5{print $0}'
5

# Value in a variable
# lineValue=`awk 'NR==5{print $0}' TestFile.txt`
# echo ${lineValue}
5

# Your command
# lineValue=`awk 'NR==19 {print $0}' "${sqlplusoutputlog}"`
# echo ${lineValue}
<Your result: ???>

Regards!

---------- Post updated at 08:43 ---------- Previous update was at 08:41 ----------

Quote:

Originally Posted by felipe.vinturin

What do you want to achieve?
What will have in the 19th line of ${sqlplusoutputlog}?

This command does nothing with ${sqlplusoutputlog} file, it only uses it to filter the "ps" command result.

Code:

pid=`ps -ef | egrep "${sqlplusoutputlog}"`

If you want the 19th line of the ${sqlplusoutputlog}, just:

Code:

# Example
# cat TestFile.txt
1
2
3
4
5
6
7
8
9
10

# Direct command
# awk 'NR==5{print $0}'
5

# Value in a variable
# lineValue=`awk 'NR==5{print $0}' TestFile.txt`
# echo ${lineValue}
5

# Your command
# lineValue=`awk 'NR==19 {print $0}' "${sqlplusoutputlog}"`
# echo ${lineValue}
<Your result: ???>

Regards!

Quoting my own post!

Sorry! |Too late answer, but I will keep it here.

---------- Post updated at 08:43 ---------- Previous update was at 08:43 ----------

Quote:

Originally Posted by felipe.vinturin

What do you want to achieve?
What will have in the 19th line of ${sqlplusoutputlog}?

This command does nothing with ${sqlplusoutputlog} file, it only uses it to filter the "ps" command result.

Code:

pid=`ps -ef | egrep "${sqlplusoutputlog}"`

If you want the 19th line of the ${sqlplusoutputlog}, just:

Code:

# Example
# cat TestFile.txt
1
2
3
4
5
6
7
8
9
10

# Direct command
# awk 'NR==5{print $0}'
5

# Value in a variable
# lineValue=`awk 'NR==5{print $0}' TestFile.txt`
# echo ${lineValue}
5

# Your command
# lineValue=`awk 'NR==19 {print $0}' "${sqlplusoutputlog}"`
# echo ${lineValue}
<Your result: ???>

Regards!

Quoting my own post!

Sorry! Too late answer, but I will keep it here.

felipe.vinturin

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