How to count number of variables passed to awk
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I am trying to invoke awk inside a bash script and passing some bash variables values to it. Is there any way to get a count of these variables and print all which are passed to it inside awk.
No. of variables passed to awk would be dynamic.
Below example
#!/bin/bash
NAME="Dell"
SERIAL="12345"
echo "Hello" | awk -v a=$NAME -v b=$SERIAL ' print a,b '
bash awk
asked 5 mins ago
Bharat
3649
add a comment |Â
up vote
0
down vote
favorite
I am trying to invoke awk inside a bash script and passing some bash variables values to it. Is there any way to get a count of these variables and print all which are passed to it inside awk.
No. of variables passed to awk would be dynamic.
Below example
#!/bin/bash
NAME="Dell"
SERIAL="12345"
echo "Hello" | awk -v a=$NAME -v b=$SERIAL ' print a,b '
bash awk
asked 5 mins ago
Bharat
3649
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I am trying to invoke awk inside a bash script and passing some bash variables values to it. Is there any way to get a count of these variables and print all which are passed to it inside awk.
No. of variables passed to awk would be dynamic.
Below example
#!/bin/bash
NAME="Dell"
SERIAL="12345"
echo "Hello" | awk -v a=$NAME -v b=$SERIAL ' print a,b '
bash awk
asked 5 mins ago
Bharat
3649
I am trying to invoke awk inside a bash script and passing some bash variables values to it. Is there any way to get a count of these variables and print all which are passed to it inside awk.
No. of variables passed to awk would be dynamic.
Below example
#!/bin/bash
NAME="Dell"
SERIAL="12345"
echo "Hello" | awk -v a=$NAME -v b=$SERIAL ' print a,b '
bash awk
bash awk
asked 5 mins ago
Bharat
3649
asked 5 mins ago
Bharat
3649
asked 5 mins ago
Bharat
3649
asked 5 mins ago
Bharat
3649
asked 5 mins ago
Bharat
3649
3649
add a comment |Â
add a comment |Â
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