Re: [CentOS] -bash: /bin/grep: cannot execute binary file

2008-10-18 Thread Stephen Harris
On Sat, Oct 18, 2008 at 12:40:26PM -0700, MHR wrote: > On Sat, Oct 18, 2008 at 1:03 AM, Semih Gokalp <[EMAIL PROTECTED]> wrote: > > > > sudo su - > > What are you expecting this command to do? If you want to 'sudo' a > command, do that. If you want to 'su,' do that. But don't mix the > two toge

Re: [CentOS] -bash: /bin/grep: cannot execute binary file

2008-10-18 Thread MHR
On Sat, Oct 18, 2008 at 1:03 AM, Semih Gokalp <[EMAIL PROTECTED]> wrote: > > sudo su - What are you expecting this command to do? If you want to 'sudo' a command, do that. If you want to 'su,' do that. But don't mix the two together. mhr ___ CentOS m

Re: [CentOS] -bash: /bin/grep: cannot execute binary file

2008-10-18 Thread Bill Campbell
On Sat, Oct 18, 2008, Semih Gokalp wrote: > > Hi all,I have problem on CentOS 5.2 > while everything is working great,suddenly i have this error when i > login my server, This could well mean that your system has been cracked. These programs are frequently changed in common root exploits.

[CentOS] -bash: /bin/grep: cannot execute binary file

2008-10-18 Thread Semih Gokalp
Hi all,I have problem on CentOS 5.2 while everything is working great,suddenly i have this error when i login my server, sudo su - -bash: /bin/egrep: cannot execute binary file -bash: /bin/egrep: cannot execute binary file -bash: /bin/egrep: cannot execute binary file -bash: /bin/hostname: cannot