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Full Discussion: Adding number in one column
Top Forums Shell Programming and Scripting Adding number in one column Post 302968973 by rdrtx1 on Wednesday 16th of March 2016 03:06:18 PM
Old 03-16-2016
csh example:
Code:
#!/bin/csh

set i=2
set lines="`cat 1.dat`"
while ( $i <= 100 )
   rm -f $i.dat
   set l=1
   while ( $l <= $#lines )
      set arr = ( $lines[$l] )
      @ arr[2] = $arr[2] + $i - 1
      echo $arr[1] $arr[2] >> $i.dat
      @ l = $l + 1
   end
   @ i = $i + 1
end

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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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