Spot the difference Post: 302082109

Sponsored Content

Top Forums Shell Programming and Scripting Spot the difference Post 302082109 by jim mcnamara on Monday 31st of July 2006 09:54:53 AM

07-31-2006

Registered User

Use code tags!!

Code:

#!/bin/sh

if [ $# -eq 0 ] ; then
  echo "Usage: enshar filename1 filename2 [...]" >&2
  exit 1
fi
for file in "$@"
do 
    if [ -d $file ]
    then 
         echo "enshar: $file is a directory" >2    
         exit 1
    elif [ ! -f $file ]
    then 
         echo "enshar: $file does not exist" >2
         exit 1
    elif [ ! -r $file ]
    then 
         echo "enshar: $file is not readable" >2
         exit 1
    elif [ -h $file ]
    then 
         echo "enshar: $file cannot enshar" >2 
         exit 1
    fi
    cksum $file| read ck summy1 dummy2   # ck is the checksum
    echo "\!EnShAr!\ " 
    # no idea what this line is doing.   $1 cannot be used here and << makes no sense to me
    # try writing this out, not as script, but as what you want done here...
    "test $file = nnnnnnnnnn || echo $0: bad cksum in $file << '\!EnShAr!\'"
    cat $file
done

jim mcnamara

View Public Profile for jim mcnamara

Find all posts by jim mcnamara

7 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Spot

does somebody know about SPOT ?? any link about SPOT commands ? i ve made a mistake during configuration, :mad: then i ve started the system in Maintenance mode the only shell was SPOT. :eek: SPOT doesn t understand anything.... how do i work with SPOT ? thanks in advance Karine... :D

2. AIX

SPOT requirement

Hey May be a dumb question Can I use a SPOT which is at 5.3 TL6 to boot an LPAR (with 5.3 TL8) in to maintenance mode? Will it work ? Is it mandatory that SPOT should be of same or higher version in such case? Bala

3. Shell Programming and Scripting

How do I search with regex in one spot?

Hello im new here and i shot stright with question. Mainly i wanna ask , how do i search with regexp in one spot and show the whole thing, what im trying to ask is , for eg. i do ls -l, and i see all the info for the dirs and dats. now say i wanna get all the dats that in their name they start...

4. AIX

how to make a spot

HI. there My 10 servers are running on 6.1-05-03 aix including NIM server but my user want to update a TL (61-05-03 to 61-06-04) if I Update a AIx version of TL .. is that change the SPOT of NIM server.. OR if I make a spot of AIX7.1 and Is that support AIX 6.1 AIX 5.3 Images I...

5. AIX

NIM SPOT query

Dear Admins, The SPOT defined in NIM is for aix 5.3 TL 7 . Some of the NIM clients are upgraded to TL 10 . Now the SPOT level is older than the mksysb level. This will cause problem during restoration of any NIM clients. Now i want to upgrade SPOT level to TL 10 and redefine the resources...

6. UNIX for Dummies Questions & Answers

Can anyone help me to spot my mistake?

Hi there can anyone help me to spot my mistake and please explain why it appears My code : #!/usr/bin/gawk -f BEGIN { bytes =0} { temp=$(grep "datafeed\.php" | cut -d" " -f8) bytes += temp} END { printf "Number of bytes: %d\n", bytes } when I am running ./q411 an411 an411: ...

7. AIX

Unable to create a SPOT

Hi everyone! Ok so I'm trying for the first time to install AIX on a LPAR with NIM. The NIM: root@oaexpnimp01(/home/root) # oslevel -s 6100-08-02-1316 I'm trying to install AIX 6.1 TL1. I successfully created a new lpp source root@oaexpnimp01(/home/root) # lsnim -l AIX61_TL1_2...

LEARN ABOUT OPENSOLARIS

echo

echo(3XCURSES)						  X/Open Curses Library Functions					    echo(3XCURSES)

NAME

       echo, noecho - enable/disable terminal echo

SYNOPSIS

       cc [ flag... ] file... -I /usr/xpg4/include  -L	/usr/xpg4/lib 
	-R  /usr/xpg4/lib  -lcurses  [ library... ]

       c89 [ flag... ] file... -lcurses [ library... ]

       #include <curses.h>

       int echo(void);

       int noecho(void);

DESCRIPTION

       The  echo()  function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially,
       curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control  soft-
       ware echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined.

RETURN VALUES

       Upon successful completion, these functions return OK. Otherwise, they return ERR.

ERRORS

       No errors are defined.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Unsafe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(5), standards(5)

SunOS 5.11							    5 Jun 2002							    echo(3XCURSES)