read a file (number)

[olli2003]

Hey guys,
I'd like to ask if someone could provide me a little script?

The script should read the first row of a file.

The row (file) looks something like this:
1752 /tmp/adm/test

if the number >1000
then
su - <user>
command -parameter

else
exit

How I can do?
Thanks a lot!
Kind Regards
Oliver

 

[feherke]

Hi

Just [tt]read[/tt] it :

[b]read[/b] number path [teal]<[/teal] /input/file

[b]if[/b] [teal][[/teal] [i][green]"$number"[/green][/i] -gt [purple]1000[/purple] [teal]][/teal]
[b]then[/b]
    su - <user>
    command -parameter
[b]else[/b]
    [b]exit[/b]
[b]fi[/b]

No idea what you want to do there, but are you sure is not something like [tt]su - <user> -- -c command -parameter[/tt] what you are looking for ?


Feherke.
feherke.ga

 

[olli2003]

Hi!
Yes, and thank you very much! It should be something like this. The script owner is the root user, but the command itself should execute by another user.

Kind Regards
Oliver

 

[olli2003]

Hi Teks!
I've tried now something like this, but I've got an error:

#!/bin/sh
read number path < /tmp/testoutput
if [ "$number" -gt 10000 ]
then
sudo -u orago1 -H sh -c "cd /sapmnt/GO1/exe/uc/linuxx86_64; brarchive -c -d util_file -cds"
else
exit
fi

Error:
server1/tmp>./testscript2.sh
sh: brarchive: command not found


There is definitely the brarachive program in configured the path. My OS is red hat linux 6.x

Any ideas?

Thanks&Regards
Oliver

 

[PHV]

I'd use the -i option too for the sudo command.

Hope This Helps, PH.
FAQ219-2884
FAQ181-2886

 

[olli2003]

Hi!

like this:
sudo -u orago1 -H sh -i -s "cd /sapmnt/GO1/exe/uc/linuxx86_64; brarchive -c -d util_file -cds"

but just and with this prompt:

sh-4.1$


But nothing was really executed.

Regards
Oliver

 

[PHV]

sudo -u orago1 -H -i sh -c "cd /sapmnt/GO1/exe/uc/linuxx86_64; brarchive -c -d util_file -cds"

Hope This Helps, PH.
FAQ219-2884
FAQ181-2886