10-22-2003
thanks from my heart
first ,here i give my sincere thank to you.
I have go to the kernel of unix for about 2 months, i am a beginner.
I studied the kernel from a book structure analysis of unix, a relatively simple and basic one.So sometimes i really can't get it and can't get the whole of the unix,also some specific problem.
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Hi,
Can anyone please let me know the meaning of this line,i am not able to understand the egrep part(egrep '^{1,2}).This will search for this combination in beginning but what does the values in {}signifies here.
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2. Red Hat
Hi All
Im trying to access the my windows XP NTFS from Redhat linux 4.0 Enterprise edition
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Here are my partitions
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I have one big module 2.6.18 kernel mod.c
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lib1.c
mod.c
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5. UNIX for Advanced & Expert Users
I'd like to install cpufreq modules on my server .
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i am beginner in shell scripting.
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PS1=${HOST:=Žuname -nŽ}"$ " ; export PS1 HOST
below is the script
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Hi all,
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Hi
i was going through the script debugging technique. below example was given in the book.
1 #!/bin/sh
2
3 Failed() {
4 if ; then
5 echo "Failed. Exiting." ; exit 1 ;
6 fi
7 echo "Done."
8 }
9
10 echo "Deleting old backups,... (11 Replies)
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I have this code
#!/bin/bash
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sleep 3
echo -e $LZ"Test"
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NAMEI(1) User Commands NAMEI(1)
NAME
namei - follow a pathname until a terminal point is found
SYNOPSIS
namei [options] pathname...
DESCRIPTION
namei interprets its arguments as pathnames to any type of Unix file (symlinks, files, directories, and so forth). namei then follows each
pathname until an endpoint is found (a file, a directory, a device node, etc). If it finds a symbolic link, it shows the link, and starts
following it, indenting the output to show the context.
This program is useful for finding "too many levels of symbolic links" problems.
For each line of output, namei uses the following characters to identify the file type found:
f: = the pathname currently being resolved
d = directory
l = symbolic link (both the link and its contents are output)
s = socket
b = block device
c = character device
p = FIFO (named pipe)
- = regular file
? = an error of some kind
namei prints an informative message when the maximum number of symbolic links this system can have has been exceeded.
OPTIONS
-l, --long
Use the long listing format (same as -m -o -v).
-m, --modes
Show the mode bits of each file type in the style of ls(1), for example 'rwxr-xr-x'.
-n, --nosymlinks
Don't follow symlinks.
-o, --owners
Show owner and group name of each file.
-v, --vertical
Vertically align the modes and owners.
-x, --mountpoints
Show mountpoint directories with a 'D' rather than a 'd'.
-V, --version
Display version information and exit.
-h, --help
Display help text and exit.
AUTHOR
The original namei program was written by Roger Southwick <rogers@amadeus.wr.tek.com>.
The program was rewritten by Karel Zak <kzak@redhat.com>.
BUGS
To be discovered.
SEE ALSO
ls(1), stat(1), symlink(7)
AVAILABILITY
The namei command is part of the util-linux package and is available from https://www.kernel.org/pub/linux/utils/util-linux/.
util-linux June 2011 NAMEI(1)