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Full Discussion: help me in Shell Scripting
Top Forums Shell Programming and Scripting help me in Shell Scripting Post 302713157 by kattak1511 on Wednesday 10th of October 2012 10:31:05 AM
Old 10-10-2012
help me in Shell Scripting
Hi there
please have a look at the code..i want to create Using a named pipe. Run a find in the background starting in the working directory
While this is happening wait for input from the user to ask him which file to find.
If the user does not enter any data in 10 seconds ask the user again.
Then see if the requested file name is found from the output of the find.
If more than one file is found number them 1 to n.

Code:
#!/bin/ksh
echo "Enter your process: "
read answer

FIND=`ps -elf | grep $answer | grep -v grep`
if [ $? -eq 0 ]; then
        echo "process found"
        FINDPROC=`echo "${FIND}"`
        echo "$FINDPROC" | grep -i $answer > MeFile
        count=`cat MeFile | wc -l`
        printf "%s\n" "$count"
        while [[ $count -gt 1 ]]; do
                number=1
                printf "%s\n" "$FINDPROC" | grep -i $answer
                cat -n MeFile > result
                printf "%s\n" | grep result
                exit 0
        done
else
        echo "process not found"
        read answer
fi

Last edited by fpmurphy; 10-10-2012 at 11:33 AM.. Reason: code tags please!
 

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LEARN ABOUT MINIX

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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