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Full Discussion: Help in tcsh script
Top Forums Shell Programming and Scripting Help in tcsh script Post 302687695 by nrjrasaxena on Friday 17th of August 2012 02:36:23 AM
Old 08-17-2012
Help in tcsh script
Hi All,
I wrote a tcsh script, but being a beginner it took me lots of efforts and on top of that I am still struggling with little modifications here and there.
kindly have a loop.

Line1 : I want it to run maximum of "Max" Which I am providing outside loop. So how the "for" should be modified,
Code:
foreach i in (0 1 2 3 .. $Max)  ????

Lin2 : I want this pause to be set as default

Line3: The "file$" is increasing each time, in the end of the loop I want to set this as default 1, i.e "file1"

Thanks in advance
Pooja


Code:
#!/bin/tcsh 
set TARGETPATH=$2
set Max=3
set Card='card_Data2011AB_Zee_40GeV'

#Function Loop                                                                                                                                                         
LINE 1 foreach i (0 1 2 3 4 5 6 7)
    echo "SHELL SCRIPTING ================ $i =============="
    cp $FILE $TARGETPATH

    if ( $i == 0 ) then
    source $TARGETPATH
    echo 'Press [Enter] key to continue...'
  LINE2  set thisvar = $<
    rm $TARGETPATH

    else if ( $i < $Max ) then
        perl -i.bak -pe 's/(file)(\d{1,})/$1 . (1 + $2)/ge' $Card
        cp $FILE $TARGETPATH
        source $TARGETPATH
        echo 'Press [Enter] key to continue...'
    set thisvar = $<
        rm $TARGETPATH

        else if ( $i == $Max ) then
LINE3           perl -pi.bak -e 's/file/file1/g' $Card                                                                                                                     
            echo "Its About To Terminate...Enjoy Scripting"
    endif
end

 

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LEARN ABOUT SUNOS

shells

shells(4)							   File Formats 							 shells(4)

NAME

       shells - shell database

SYNOPSIS

       /etc/shells

DESCRIPTION

       The shells file contains a list of the shells on the system. Applications use this file to determine whether a shell is valid. See getuser-
       shell(3C). For each shell a single line should be present, consisting of the shell's path, relative to root.

       A hash mark (#) indicates the beginning of a comment; subsequent characters up to the end of the line are not interpreted by  the  routines
       which search the file. Blank lines are also ignored.

       The  following  default	shells are used by utilities: /bin/bash, /bin/csh, /bin/jsh, /bin/ksh, /bin/pfcsh, /bin/pfksh, /bin/pfsh, /bin/sh,
       /bin/tcsh,  /bin/zsh,  /sbin/jsh,  /sbin/sh,  /usr/bin/bash,  /usr/bin/csh,  /usr/bin/jsh,  /usr/bin/ksh,  /usr/bin/pfcsh,  /usr/bin/pfksh,
       /usr/bin/pfsh, and /usr/bin/sh, /usr/bin/tcsh, /usr/bin/zsh. Note that /etc/shells overrides the default list.

       Invalid shells in /etc/shells may cause unexpected behavior (such as being unable to log in by way of ftp(1)).

FILES

       /etc/shells	       lists shells on system

SEE ALSO

       vipw(1B), ftpd(1M), sendmail(1M), getusershell(3C), aliases(4)

SunOS 5.10							    4 Jun 2001								 shells(4)
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