7 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi,
I am using following command to find a specific file.
find . -name "find*.txt" -type f -print
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As I am not having access to all directories, my... (3 Replies)
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2. UNIX for Advanced & Expert Users
Does the use of cron (HP-UX 11) present a security risk IF it is only given to accounts which have shell access anyway.
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3. UNIX for Dummies Questions & Answers
Hi,
Can anyone please advise a universal command option for using sar to check for paging/memory issues.
For Linux, I used sar -B and check on the majflt/s column and a high number is supposed to indicate paging issues, is that correct?
Unfortunately, on a Solaris server, sar -B does not... (1 Reply)
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4. UNIX for Advanced & Expert Users
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5. SuSE
Guys
i have 2 SUSE Linux Enterprise Server 10 SP1 (i586) boxes.if i take a look into /etc/security/access.conf ,i see following lines at the eof
# All other users should be denied to get access from all sources.
#- : ALL : ALL
- : myID : ALL
now earlier i had written scripts where files... (1 Reply)
Discussion started by: ak835
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6. Solaris
Hi,
The security auditor give a this statement , what to do ?
On my solaris system (S10)
"The User ID "root" should not be used on the system - the su and
the priviledged account should be used from each administrator for
accountability purposes"
What to do ? (3 Replies)
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7. Cybersecurity
We are trying to implement a NAS solution with UNIX servers and multiple networks, and I've heard that NFS has security issues with lockd and statd.
The security issue as it was explained to me is that these services are subject to vulnerabilities/exploits, and that users who connect to Unix... (1 Reply)
Discussion started by: onceagain
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mktemp(3C) Standard C Library Functions mktemp(3C)
NAME
mktemp - make a unique file name from a template
SYNOPSIS
#include <stdlib.h>
char *mktemp(char *template);
DESCRIPTION
The mktemp() function replaces the contents of the string pointed to by template with a unique file name, and returns template. The string
in template should look like a file name with six trailing 'X's; mktemp() will replace the 'X's with a character string that can be used to
create a unique file name. Only 26 unique file names per thread can be created for each unique template.
RETURN VALUES
The mktemp() function returns the pointer template. If a unique name cannot be created, template points to a null string.
ERRORS
No errors are defined.
EXAMPLES
Example 1 Generate a filename.
The following example replaces the contents of the "template" string with a 10-character filename beginning with the characters "file" and
returns a pointer to the "template" string that contains the new filename.
#include <stdlib.h>
...
char *template = "/tmp/fileXXXXXX";
char *ptr;
ptr = mktemp(template);
USAGE
Between the time a pathname is created and the file opened, it is possible for some other process to create a file with the same name. The
mkstemp(3C) function avoids this problem and is preferred over this function.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Safe |
+-----------------------------+-----------------------------+
SEE ALSO
mkstemp(3C), tmpfile(3C), tmpnam(3C), attributes(5), standards(5)
SunOS 5.11 15 Sep 2004 mktemp(3C)