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Full Discussion: move first 1000 files
Top Forums Shell Programming and Scripting move first 1000 files Post 302449778 by rmv on Tuesday 31st of August 2010 01:41:37 PM
Old 08-31-2010
Script to move first 1000 files

Hello ,

I have used the above command to write a script that can move the first thousand files.
However , the script is eating all the files including iteslf in the directory from where it is run.
Pls correct the below script. Thanks in advance.

Code:
#!/bin/bash
PATH=$PATH:/usr/bin:/usr/sbin
# Variables
LOGFILE=/tmp/r_bkp_log.out
U_PATH=/source/In7_backlog
# MAIN
while true
do
  DATE=$( date +"%a %d-%m-%Y %H:%M:%S" )
  UR=$( ls /source/In7_bkp| wc -l )
  if [ $UR -eq 0 ]
  then
    /usr/bin/cd $U_PATH
    /usr/bin/echo /usr/bin/pwd
    ls | head -1000 | xargs -I{} mv {} ../In7_bkp
    echo "Moving next 1000 files " >> $LOGFILE
  fi
  /usr/bin/echo "" >> $LOGFILE
  /usr/bin/echo "$DATE: loader:\t$UR" >> $LOGFILE
  sleep 60
done


Last edited by Scott; 08-31-2010 at 02:44 PM.. Reason: Please use code tags (and indent your code)
 

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getusershell(3C)					   Standard C Library Functions 					  getusershell(3C)

NAME
getusershell, setusershell, endusershell - get legal user shells SYNOPSIS
#include <unistd.h> char *getusershell(void); void setusershell(void); void endusershell(void); DESCRIPTION
The getusershell() function returns a pointer to a legal user shell as defined by the system manager in the file /etc/shells. If /etc/shells does not exist, the following locations of the standard system shells are used in its place: /bin/bash /bin/csh /bin/jsh /bin/ksh /bin/ksh93 /bin/pfcsh /bin/pfksh /bin/pfsh /bin/sh /bin/tcsh /bin/zsh /sbin/jsh /sbin/pfsh /sbin/sh /usr/bin/bash /usr/bin/csh /usr/bin/jsh /usr/bin/ksh /usr/bin/ksh93 /usr/bin/pfcsh /usr/bin/pfksh /usr/bin/pfsh /usr/bin/sh /usr/bin/tcsh /usr/bin/zsh /usr/sfw/bin/zsh /usr/xpg4/bin/sh The getusershell() function opens the file /etc/shells, if it exists, and returns the next entry in the list of shells. The setusershell() function rewinds the file or the list. The endusershell() function closes the file, frees any memory used by getusershell() and setusershell(), and rewinds the file /etc/shells. RETURN VALUES
The getusershell() function returns a null pointer on EOF. BUGS
All information is contained in memory that may be freed with a call to endusershell(), so it must be copied if it is to be saved. NOTES
Restricted shells should not be listed in /etc/shells. SunOS 5.11 1 Nov 2007 getusershell(3C)
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