Could anyone tell me how to write a C shell script according to the following requirement.
Write a C shell script convertmin which will read in a number, thought of as representing minutes, and print out the number of hours/minutes it represents so:
Note: you are required to check exception... (1 Reply)
Hello, I am running a Suse Linux server and I want to set up a NFS Server for a few Unix machines. For the root account at the unix client it works fine but it doesn't work for other users who have no root rights.
I've used the no_root_squash and the rw option in the etc/export file. My folder... (7 Replies)
I am using awk in my .ksh script but when I am trying to run in windows
its not recognising awk part of the ksh script , even when I changed it to gawk it does not work, this is how my .ksh and .bat files look like.
thanx.
#!/bin/ksh
egrep -v "Rpt 038|PM$|Parameters:|Begin |Date: |End... (1 Reply)
Hi,
Is it true that if I am not the root I can not select access permissions to a file that I own so that my friend (who also isn't the root) can access that file?
And is it true that the only way to accomplish it is to ask the root to "put" my friend into "my" group? Then I could simply set... (1 Reply)
Hi,
I have these lines in a unix script:
FILEONE = /<filepath1>/<filename1.txt>
FILENEW = /<filepath2>/<filename2.txt>
head -5 $FILEONE | sed '1d' > $FILENEW
PARAM1 = `cat $FILENEW | awk '{print $2;}' `
echo "Param1 Value: $PARAM1"
What's the correct syntax of the above lines if same... (2 Replies)
hi ,
i need a script to convert number into hexadecimal base
for example: 237=>ED
it s very important for me thank you in advance for you help (5 Replies)
Hi All,
I have one shell script and like to convert into GUI for user creation..Any way to convert shell script into php?
Please find the below for my script.
$ more user.sh
#!/bin/ksh
set -x
pwfile="/etc/passwd" shadowfile="/etc/shadow"
gfile="/etc/group"
######Want to check... (0 Replies)
Hello experts,
i am a Unix beginner and to test the rules of file rights (rwx)
i created the file
/root/testdir/subdir/test.sh
and set the rights of testdir,subdir, test.sh (using chmod) to various configurations in order to get an idea
in which case you need which rights. Test commands... (5 Replies)
I have a lot number audio files in the MP3 proprietary format, I want to convert them to 'opus' the free and higher quality format, with keep metadata also.
My selection command-line programs are SoX (Sound eXchange) for convert MP3 files to 'AIFF' format in order to keep quality and metadata*... (1 Reply)
I have variable that contains multiple values of number and also include overpunch(i.e. # $ % etc) character so we want to replace it with numbers.
here are the example:
Code:
11500#.0#
28575$.5$
527#.7#
42".2"
2794 .4
2279!.9!
1067&.7&
926#.6#
2279!.9!
885".5"
11714$.4$
27361'.1'... (1 Reply)
Discussion started by: nadeemrafikhan
1 Replies
LEARN ABOUT OSF1
umount
umount(3) Library Functions Manual umount(3)NAME
umount - Unmounts a file system
LIBRARY
System V Compatibility Library (libsys5.a)
SYNOPSIS
#include <sys/mount.h>
int umount(
char *spec );
PARAMETERS
spec Points to the pathname of the special file or file system to be unmounted.
DESCRIPTION
The umount() function unmounts a previously-mounted file system contained on the block special file pointed to by the spec parameter. When
the file system is unmounted, the directory mount point where the file system was mounted returns to its normal interpretation.
The umount() function can only be invoked by the superuser.
NOTES
Two umount() functions are supported by the Tru64 UNIX operating system: the BSD umount() and the System V umount(). The default umount()
function is the BSD umount(). To use the version of umount() documented on this reference page, you must link with the libsys5 library
before you link with libc.
RETURN VALUE
The umount() function returns 0 (zero) if the file system was successfully unmounted. Otherwise, -1 is returned and errno is set to indi-
cate the error.
ERRORS
If the umount() function fails, errno may be set to one of the following values:
[EPERM] The effective user ID of the calling process is not root.
[ENOENT] The spec parameter points to a pathname that does not exist.
[ENOTDIR] A component of the path prefix of spec is not a directory.
[ENOTBLK] The device identified by spec is not a block-special device.
[ENXIO] The device identified by spec does not exist.
[EBUSY] A file on the device pointed to by the spec parameter is busy.
[EINVAL] The device pointed to by the spec parameter is not mounted.
RELATED INFORMATION
Commands: mount(8) delim off
umount(3)