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awk [2014/08/01 04:23] – created pawlukawk [2014/08/05 18:10] (current) – pawluk
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 +====== Sample AWK questions ======
 +
   * How to run awk command specified in a file?   * How to run awk command specified in a file?
 ''awk -f filename'' ''awk -f filename''
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   * Write a command to print zero byte size files?   * Write a command to print zero byte size files?
-''ls -l | awk '/^-/ {if ($5 !=0 ) print $9 }'''+''ls -l | awk '/^-/ {if ($5==0 ) print $9 }'''
  
   * Write a command to rename the files in a directory with "_new" as postfix?   * Write a command to rename the files in a directory with "_new" as postfix?
awk.1406866993.txt.gz · Last modified: by pawluk