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Full Discussion: What's wrong here? (Beginner's script)
Top Forums Shell Programming and Scripting What's wrong here? (Beginner's script) Post 302168009 by pallak7 on Saturday 16th of February 2008 12:48:07 PM
Old 02-16-2008
What's wrong here? (Beginner's script)
Hi Folks,

New member here. I have been using UNIX systems for the past ~4 years (Linux, AIX, HP-UX, mostly) but have never had the need to write a script for myself. Now, things have changed and I'm in a bit of a pickle. I have, what looks to me like a syntactically correct script that's not quite working exactly as I'd hoped. It's for the BASH shell. Here's where it's failing:

Code:
i=0
while [ $i -lt $count ]
do
  trap "ctrlc" SIGINT SIGTERM
  if [ "$i" -eq 0 ]; then
    date > new && ps -o user,pid,command | grep $PATTERN | grep -v ps >> new
    cat new
  else
    mv new old
    date > new && ps -o user,pid,command | grep $PATTERN | grep -v ps >> new
    diffProc()
  fi
  i=$(($i+1))
  echo
  sleep 10
done

The error I'm getting is:
Quote:
line 62: syntax error near unexpected token `fi'
line 62: ` fi'
Line 62 is the 'fi' following the call to diffProc(). I've looked at several BASH tutorials and the if statement here seems to be well-formed. I've turned on debugging but that doesn't really say much more than the error, except for the values of some variables. Any assistance you could give me would be greatly appreciated. Thank you.
 

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LEARN ABOUT X11R4

zgrep

ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep  options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

                                                                                                                                          ZGREP(1)
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