1. You can't "mount" a partition, only a "filesystem". This differentiation might seem picky, but in fact it is an important one.
2. You can't check it's mounting status with a shell, because a shell is a means to execute programs. You can use such a program - "mount", "df", probably some more - to find out if a filesystem is mounted, but that would be irregardless of the shell used.
3. "$?" is a variable set by an exiting program and contains the error code (or "error level"). If you want to know what an error level of 1 means for a certain program have a look in that programs man page.
4. You might want to read some introductory books about the Unix OS to get some basics. It won't do you any good in the long run, if you ask questions which show a clear lack of understanding of the underlying concepts. You might not understand the answer given and gain nothing from it - even if the answer is correct.
I hope this helps.
bakunin
I know about:
$? would be 0 if grep finds otherwise 1 if it doesn't find.
Hello ,
I 've got a problem with the root partition on my SCO 5.0.5 .
When I check the disk with df or mount , I can 't see the root filesystem .
# mount
/stand on /dev/boot read only on Tue Sep 05 16:13:51 2006
/home on /dev/home read/write on Tue Sep 05 16:14:41 2006
But , if I try... (3 Replies)
How can I check which partition /usr are mounted on ? Usually this is mounted on root (/). If I want to move /usr to another partition, how do I do this ?
BR Ludwig (1 Reply)
Dear All
Anyone can help me what is the problem of swap partition? swap partition is showing mounted in df -h command output.
Regards
prakash (1 Reply)
I'd like to make a wrapper bash script that will make sure that an nfs mount is mounted before launching a program that depends on the mount being active. Basically:
1) Check to see if the mount is active
2) If it's not active, try to mount it
3) If it won't mount because the nfs server is... (3 Replies)
Hi there,
I am able to check which parition from Storage > Disk Management
How is it possible to check if the folder is mounted on which partition. (1 Reply)
Hi
I need to have a piece of code that check if all file systems are mounted or not.
I have to pieces of information like the output of the bdfcommand, and the file /etc/fstab.
The first is:
bdf
Filesystem kbytes used avail %used Mounted on
/dev/vg00/lvol3 2097152 266656... (3 Replies)
Hi
I have the following piece of code, running on a solaris 10 O.S., that is not working for NFS file systems:
for vol in `grep -E 'vxfs|ufs|nfs' /etc/vfstab | egrep -v '^#' | awk '{ print $3 }'`
do
if df -k $vol | grep $vol > /dev/null
then
outputOK "Filesystem: $vol mounted"
else... (1 Reply)
Discussion started by: fretagi
1 Replies
LEARN ABOUT SUSE
rbash
RBASH(1) General Commands Manual RBASH(1)NAME
rbash - restricted bash, see bash(1)RESTRICTED SHELL
If bash is started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted. A restricted shell is
used to set up an environment more controlled than the standard shell. It behaves identically to bash with the exception that the follow-
ing are disallowed or not performed:
o changing directories with cd
o setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV
o specifying command names containing /
o specifying a filename containing a / as an argument to the . builtin command
o specifying a filename containing a slash as an argument to the -p option to the hash builtin command
o importing function definitions from the shell environment at startup
o parsing the value of SHELLOPTS from the shell environment at startup
o redirecting output using the >, >|, <>, >&, &>, and >> redirection operators
o using the exec builtin command to replace the shell with another command
o adding or deleting builtin commands with the -f and -d options to the enable builtin command
o using the enable builtin command to enable disabled shell builtins
o specifying the -p option to the command builtin command
o turning off restricted mode with set +r or set +o restricted.
These restrictions are enforced after any startup files are read.
When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.
SEE ALSO bash(1)GNU Bash-4.0 2004 Apr 20 RBASH(1)