10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello Folks
I am writing this simple program but I am stuck at this point. Here is the snippet from my script where I have issues.
3) echo "Current Directory: $(pwd) Menu 3"
echo -e "Enter a file name\n"
read fname
if
then
... (5 Replies)
Discussion started by: Tuxidow
5 Replies
2. Programming
Hi,
We've been using a perl script to extract datas from several logs to generate a report. I've been asked to rewrite the code in C++. I want to know if it is wise to have a code in C++ and will it be more faster than Perl? (23 Replies)
Discussion started by: Ribosome
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3. Solaris
HI,
I am using the windows 2003 server R2 in there we are using the putty as to access the different AP's
now from the primary AP i want to login to several different AP's using a script
what the script will do is :-
input a text file in which list of different ap's and the corresponding... (0 Replies)
Discussion started by: amiglani
0 Replies
4. Shell Programming and Scripting
Hi
I'm quite new with linux.
Very simple, I need to swap every 2 lines in a file.
Example
INPUT:
a a a
b b b
x x x
y y y
s s s
t t t
OUTPUT:
b b b
a a a
y y y
x x x
t t t (5 Replies)
Discussion started by: hernand
5 Replies
5. Shell Programming and Scripting
Hi
I want to write a script which can switch between super users.But it asks for the password at the prompt.How can I manage in the script so that it didnt ask me for the password at the prompt. (1 Reply)
Discussion started by: monika
1 Replies
6. Linux
Hi all,
we have running some linux servers with sles9 and we have some problems with our dns servers. Sometimes they don't like to work. However, is there a parameter to enable faster switching between two ore more dns servers?
Thx for your help in front
Regards
frank (5 Replies)
Discussion started by: ortsvorsteher
5 Replies
7. Shell Programming and Scripting
Can any one tell me :
How we can switch between two users without prompting for the password. (In the SHELL SCRIPT can we fetch the USERID and PASSWORD from a specified file, without using SUDO command)? (2 Replies)
Discussion started by: deepusunil
2 Replies
8. Shell Programming and Scripting
Hi,
what is the use of the double quotes and !! in the following code segment:
su - user1 << ""!! > /dev/null 2>&1
echo "welcome user1"
EOF
!!
also what is the difference between below:
su - user1 << ""!! > /dev/null 2>&1 and
su - $USER << ""!!!> /dev/null 2>&1.
Note: $USER =... (2 Replies)
Discussion started by: bjagadeesh
2 Replies
9. Shell Programming and Scripting
Hi,
what is the use of the double quotes and !! in the following code segment:
su - user1 << ""!! > /dev/null 2>&1
echo "welcome user1"
EOF
!!
also what is the difference between below:
su - user1 << ""!! > /dev/null 2>&1 and
su - $USER << ""!!!> /dev/null 2>&1.
Note: $USER =... (1 Reply)
Discussion started by: bjagadeesh
1 Replies
10. Solaris
Hi folks,
could anyone please tell me how can i switch between two users without going thru the su(i.e. root)?
is there any such command?
thanks in advance,
thell (1 Reply)
Discussion started by: thell
1 Replies
MKEXTUNPACK(8) BSD System Manager's Manual MKEXTUNPACK(8)
NAME
mkextunpack -- extract or list the contents of a multikext (mkext) archive
SYNOPSIS
mkextunpack [-v] [-a arch] [-d output_directory] mkext_file
DESCRIPTION
The mkextunpack program lists the contents of a multikext file, mkext_file, or unarchives the contents into output_directory (which must
exist). The -v option causes mkextunpack to print the name if each kext as it finds them.
DIAGNOSTICS
mkextunpack exits with a zero status upon success. Upon failure, it prints an error message and exits with a nonzero status.
With a nonsegreated format 1 mkext file, wherein each kext may contain a universal binary, mkextunpack simply unpacks the contents. With an
mkext file segregated by architecture (that is, with distinct internal archives of architecture-specific kexts), mkextunpack attempts by
default to unpack or list kexts for the current machine's architecture. To choose a particular architecture to extract or list, use the -a
option.
There is no simple way to unpack a segregated mkext file into a set of kexts with universal binaries, but you can unpack each of its compo-
nent architectures to separate directories for examination.
SEE ALSO
kextcache(8)
BUGS
Many single-letter options are inconsistent in meaning with (or directly contradictory to) the same letter options in other kext tools.
For version 1 mkext files, note that the file format doesn't record the original filenames of the kexts, so mkextunpack has to guess at what
they are. It does this by using the value of the CFBundleExecutable property of the kext's info dictionary (Project Builder sets this to the
base name of the kext bundle by default, but the developer can change it). If that property doesn't exist, the last component of the
CFBundleIdentifier is used. Duplicates have an incrementing index appended to the name. Kexts that have no CFBundleExecutable or CFBundleI-
dentifier property are named ``NameUnknown-n.kext'', where n is a number.
Darwin March 6, 2009 Darwin