Help with A script Post: 302595020

Sponsored Content

Homework and Emergencies Homework & Coursework Questions Help with A script Post 302595020 by balajesuri on Wednesday 1st of February 2012 11:56:29 PM

02-02-2012

Registered User

Quote:

Originally Posted by Aldaron47

Code:

if ( test $# -eq 4)
echo "Enter 4 files"
read $1 $2 $3 $4
then
touch $2
touch $3
otuch $4
cp $1 $2
cp $1 $3
cp $1 $4
else echo " Need exactly four parameters, sorry. "
fi

1. The lines which I've coloured red are contradictory. $1, $2, $3.... are positional parameters. You can't read values into them that way.
2. Your requirement was to create directories, not files, right? touch is used to change a file's access and modification time. If file doesn't exist, it creates them.
3. Try the below script. Let us know if you have any questions.
4. Please use code tags.

Code:

$ cat test.sh
#! /bin/bash

echo "Enter 4 dir names (1st is source. Next 3 are target dirs): "
read a b c d

for x in $b $c $d
do
    if [ ! -d $x ]
    then
        mkdir $x
        cp -r ./$a/* ./$x/
    else
        cp -r ./$a/* ./$x/
    fi
done
$
$ ./test.sh
Enter 4 dir names (1st is source. Next 3 are target dirs):
test test1 test2 test3
$
$ ls -l
drw-r--r-- 3 root root   4096 Jan 24 06:27 test
drwxr-xr-x 3 root root   4096 Feb  2 04:55 test1
drwxr-xr-x 3 root root   4096 Feb  2 04:55 test2
drwxr-xr-x 3 root root   4096 Feb  2 04:55 test3

'test' was an already existing dir. test1, test2, test3 are newly created dirs, which contains all of the data contained in 'test'

balajesuri

View Public Profile for balajesuri

Find all posts by balajesuri

5 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

create a shell script that calls another script and and an awk script

Hi guys I have a shell script that executes sql statemets and sends the output to a file.the script takes in parameters executes sql and sends the result to an output file. #!/bin/sh echo " $2 $3 $4 $5 $6 $7 isql -w400 -U$2 -S$5 -P$3 << xxx use $4 go print"**Changes to the table...

2. Shell Programming and Scripting

Script will keep checking running status of another script and also restart called script at night

I am using blow script :-- #!/bin/bash FIND=$(ps -elf | grep "snmp_trap.sh" | grep -v grep) #check snmp_trap.sh is running or not if then # echo "process found" exit 0; else echo "process not found" exec /home/Ketan_r /snmp_trap.sh 2>&1 & disown -h ...

3. UNIX for Dummies Questions & Answers

Calling a script from master script to get value from called script

I am trying to call a script(callingscript.sh) from a master script(masterscript.sh) to get string type value from calling script to master script. I have used scripts mentioned below. #masterscript.sh ./callingscript.sh echo $fileExist #callingscript.sh echo "The script is called"...

4. Shell Programming and Scripting

Shell script works fine as a standalone script but not as part of a bigger script

Hello all, I am facing a weird issue while executing a code below - #!/bin/bash cd /wload/baot/home/baotasa0/sandboxes_finance/ext_ukba_bde/pset sh UKBA_publish.sh UKBA 28082015 3 if then echo "Param file conversion for all the areas are completed, please check in your home directory"...

5. Shell Programming and Scripting

How to block first bash script until second bash script script launches web server/site?

I'm new to utilities like socat and netcat and I'm not clear if they will do what I need. I have a "compileDeployStartWebServer.sh" script and a "StartBrowser.sh" script that are started by emacs/elisp at the same time in two different processes. I'm using Cygwin bash on Windows 10. My...

LEARN ABOUT SUSE

rpload

rpload(1)						      General Commands Manual							 rpload(1)

NAME

       rpload - alpine remote data utility

SYNTAX

       rpload [ -f ] [ -s trimSize ] -t Type -l Local_file -r Remote_folder

DESCRIPTION

       Rpload  may  be	used  to  convert  local  Alpine  configuration files or address books into remote configurations or address books.  It is
       intended to be used by system administrators.  Regular users should normally use the facilities provided within Alpine.

       Local_file will usually be a user's alpine configuration file, and Remote_folder is the IMAP folder which will be used (with  the  help	of
       Alpine's  -p,  -P,  and	-x commands or PINECONF, PINERC, and PINERCEX environment variables) as the user's remote configuration folder.  A
       copy of Local_file will be placed in the folder with the correct header lines to satisfy Alpine.

       -f		   Force the load even if the remote folder is in the wrong format.  This will delete the contents of the folder so use it
			   carefully.

       -s trimSize	   If  the  number  of	messages in the remote folder is more than one plus trimsize (one is for the header message), then
			   messages 2, 3, and so on will be deleted until there are only one plus trimsize messages left.  If this option  is  not
			   set no trimming will be done.

       -t Type		   The possible Types are pinerc, abook, and sig.  (Sig is mostly obsolete. Literal signatures contained within the remote
			   pinerc should be used instead.)

       -l Local_file	   The file on this system that is to be copied.

       -r Remote_folder    A remote folder name to be copied to.  See the Alpine documentation for the syntax of a remote folder name.	One  exam-
			   ple is
			   {my.imap.server}remote_pinerc.

DIAGNOSTICS

       Exit status is zero if all goes well, -1 otherwise.

SEE ALSO

       Rpdump(1).

       Copyright 1989-2007 by the University of Washington.

       $Date: 2005/01/14 20:40:14 $

																	 rpload(1)