Some Awk Getline help?

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1. Shell Programming and Scripting

awk with if, getline, and another if

Howdy Folks, It seems like it is always awk that confuses the heck out of me and I even have books and examples. I have this line: awk '{if (/clientIP/)(SRV = $NF); if ($2 ~ /BUNDLE-GIM/) getline; if ($2 ~ /r100595/) {print SRV,"BUNDLE-GIM",$2}}' post.txt to parse this text: <api...

2. Shell Programming and Scripting

awk getline

Hi, I have an awk script with the following function in it . function cmd( c ) { while( ( c | getline foo) > 0 ){ return foo ; close( c ); } } c =...

3. Shell Programming and Scripting

awk getline problem

Hello, I want to print out the DNA sequence entries (tens of thousand!) that are longer than certain value (i=200) from a file (FASTA file) as: >S94D_ctg_8004 Average coverage: 402.95 ATAATGCCTGTGAATATGACATGTGTTCCTGTTTCTACATCAGACTACTATTCTTGCATA...

4. Shell Programming and Scripting

awk getline t file

I want to import a textfile with getline into var t which has several lines. How do import all lines, since it only imports the last line: while < ((getline t "textfile") > 0)

5. Shell Programming and Scripting

awk getline question

Hi there, I have an ifconfig output and i want to write a script that determines whether there is a line "groupname ipmp" on a particular interface here is my example ifconfig -a output lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1 inet 127.0.0.1...

6. Shell Programming and Scripting

Using getline in awk

I am using awk and want to use getline from a file like below getline x < file However file consists of two columns and I only want to store $2 Any way I can do this? ---------- Post updated at 06:54 AM ---------- Previous update was at 06:45 AM ---------- Done something like this....

7. Shell Programming and Scripting

awk getline

How do you make the getline function return to the original line? The example below should make it clear where I am currently going wrong. Thanks AWK SCRIPT: ------------- awk -F '-' '{ tmpLine = "EMPTY" print "CURRENT LINE :"$0 getline tmpLine print "NEXT LINE :"tmpLine }'...

8. Shell Programming and Scripting

awk and system getline

Hello, Need some help here. I have this script (test.sh): #!/bin/sh var=$1 (( var = 2 * var )) echo $var Now I want to call this script from awk with one argument and then capture the result in a variable, something like: echo 40 | awk ' { x = $1; "test.sh " x | getline y; print y }...

9. Shell Programming and Scripting

awk getline help maybe?

hello collegues, I am attempting to use awk to search file1 (serverlist.csv) from each row with file2 (supported.txt). If the is no entry exists in serverlist then output to a file called notsupp.out if there is an entry output to supp.out I can do this with basic shell scripting however...

10. Shell Programming and Scripting

awk:Problem with getline

$ echo |awk ' BEGIN {"date" | getline current_time;close("date");print "Report printed on " current_time}' Report printed on Thu May 11 14:57:29 METDST 2006 This example works fine but how can i print all the output when is longer...

Shell Programming and Scripting