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Shell Programming and Scripting

get sysname with getline in awk

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# 1  
Old 02-24-2008
get sysname with getline in awk
I am having issues getting this working. I am trying to get the system name and print it out in a awk script.

I looked and looked, it looks like my syntax is correct but it is not working. What am I overlooking??

Code:
BEGIN {
      sys1 = "system( "uname -n" )"
      "sys1" | getline sys
      close("sys1")
       }
print sys

# 2  
Old 02-24-2008
The following is one way of doing it

Code:
#!/usr/bin/awk -f

BEGIN {
    "uname -n" | getline sys
    close("uname -n")
    print sys
}

# 3  
Old 02-24-2008
thanks A LOT, I struggled with the syntax on this one. I didn't know you could call shell commands that way in awk. I thought you had to use the system function.

thanks again for your time.
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