Centos 6.4 Does Not Boot - A Kernel Panic Issue For Initialization

Hello
I want to make CentOS-7 ISO to my pen drive.I had try this now But it not woks How to make pen drive as boot CD for centOS 7 I m using now Red Hat 6.

PHP Code:
dd if=CentOS-7-x86_64-DVD-1503-01.iso of=/dev/sdb1 


PHP Code:
/dev/sda1               495844     30604    439640   7% /boot
/dev/mapper/vg_tuhin-lv_home
                     251551508   8620468 230152956   4% /home
/dev/sdb1              4209322   4209322         0 100% /media/CentOS 7 x86_64 

PHP Code:
Hello guys! 
Does anyone have a solution to trace graph windows not loading properly. I am using ubuntu 14.10 and when i run something like "paulchiedo@paulchiedo-virtual-machine:~/Documents/tracegraph202$ ./trgraph /home/paulchiedo/mobilesense.tcl" I get "ERROR: No data! choose another time interval" on the terminal. The three trace file windows open but the problem is that for the "Graph's" window only the -file, -options on the menu bar is highlighted. For the "Trace garph 2.02" window -file, - Options menus are highlighted but no data apears and finally for the "Network Information" window only -Options on the menu tab is highlited.


* It is however noteworthy that this problem did not start from the point of installation as the trace graph had worked fine prior to this problem..

I would really appreciate it if someone would be so nice to help me through this problem. Thank you in advance! 

I am trying to compile a small C program on Slackware 13.37 that uses libpcap libraries. When I do PHP Code:
gcc app.c -lpcap 


it throws error:
PHP Code:
/usr/stuff/app/libpcap/pcap.h:46:25: fatal error: sys/types.h: No such file or directory 


If I correctly understand, this has something to do with not having PHP Code:
kernel-headers 


installed. If so, how can I install kernel-headers on my system? Or am I misunderstanding the problem?

Also, the directory where /sys/types.h is supposed to be located is completely empty - /usr/include/

Hi all,

I'm new to Kali and couldnt get my wireless adapter working. I followed some tutorials on the internet but when I tried to install the driver I get the this:

PHP Code:
root@kali:~/rtl8812AU_8821AU_linux# make
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/3.18.0-kali3-amd64/build M=/root/rtl8812AU_8821AU_linux  modules
make: *** /lib/modules/3.18.0-kali3-amd64/build: No such file or directory.  Stop.
make: *** [modules] Error 2 


Is there someone how made it with the installation and can help me?
If something is missing, please ask me.

Sorry for my English :P

Wzalm

Hi all,

i have installed ns-2.33 and also i have ns2.31_fhmip.patch.gz. How to patch ns2.31_fhmip.patch in ns-allinone-2.33/ns-2.33

when i tried to untar
it gave me error
PHP Code:
chase@chase-desktop:~/ns-allinone-2.33/ns-2.33$ tar -zxvf ns2.31_fhmip.patch.gz 
tar: This does not look like a tar archive
tar: Skipping to next header
tar: Exiting with failure status due to previous errors 



Thanks & Regards

Pon

On my Antix13 (similar Debian Wheezy), I have installed bootchart2 and pybootchartgui.
I have created entries in /boot/grub/menu.lst (see below),
but there are no /var/log/bootchart.tgz as per https://www.debian-administration.or...with_bootchart or http://forums.debian.net/viewtopic.php?f=16&t=38869
What should I do? I made perhaps something wrong.



Code:

timeout 5
color cyan/blue white/blue
foreground ffffff
background 0639a1

gfxmenu /boot/grub/message

title  antiX at sda2, kernel 3.7.10-antix.7-486-smp
root   (hd0,1)
kernel /boot/vmlinuz-3.7.10-antix.7-486-smp root=/dev/sda2 quiet nomodeset radeon.modeset=0
initrd /boot/initrd.img-3.7.10-antix.7-486-smp

# added
title  antiX at sda2, kernel 3.7.10-antix.7-486-smp bootchart
root   (hd0,1)
kernel /boot/vmlinuz-3.7.10-antix.7-486-smp root=/dev/sda2 ro init=/sbin/bootchartd radeon.modeset=0
#

boot
...

Ubuntu 12.04

I installed updates, which included a new kernel. I went to remove one of the older kernels and got:

Code:

jnojr@DEV:~$ sudo apt-get purge linux-image-3.13.0-46-generic
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  linux-headers-3.13.0-46-generic gir1.2-ubuntuoneui-3.0 wireless-regdb iw
  linux-headers-3.13.0-46 crda linux-headers-3.5.0-23-generic lesstif2
  linux-headers-3.5.0-23 libubuntuoneui-3.0-1 thunderbird-globalmenu
Use 'apt-get autoremove' to remove them.
The following packages will be REMOVED:
  linux-image-3.13.0-46-generic*
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
After this operation, 197 MB disk space will be freed.
Do you want to continue [Y/n]? y
(Reading database ... 340656 files and directories currently installed.)
Removing linux-image-3.13.0-46-generic ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 3.13.0-46-generic /boot/vmlinuz-3.13.0-46-generic
update-initramfs: Deleting /boot/initrd.img-3.13.0-46-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 3.13.0-46-generic /boot/vmlinuz-3.13.0-46-generic
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.13.0-51-generic
Found initrd image: /boot/initrd.img-3.13.0-51-generic
Found linux image: /boot/vmlinuz-3.13.0-49-generic
Found initrd image: /boot/initrd.img-3.13.0-49-generic
Found linux image: /boot/vmlinuz-3.13.0-48-generic
Found initrd image: /boot/initrd.img-3.13.0-48-generic
Found Windows Vista (loader) on /dev/sda1
Found CentOS release 6.6 (Final) on /dev/sdb1
Found linux image: /boot/vmlinuz-3.13.0-51-generic
Found initrd image: /boot/initrd.img-3.13.0-51-generic
Found linux image: /boot/vmlinuz-3.13.0-49-generic
Found initrd image: /boot/initrd.img-3.13.0-49-generic
Found linux image: /boot/vmlinuz-3.13.0-48-generic
Found initrd image: /boot/initrd.img-3.13.0-48-generic
Found Windows Vista (loader) on /dev/sda1
Found CentOS release 6.6 (Final) on /dev/sdb1
Found memtest86+ image: /boot/memtest86+.bin
error: syntax error.
error: Incorrect command.
error: syntax error.
error: Incorrect command.
error: syntax error.
error: line no: 146
Syntax errors are detected in generated GRUB config file.
Ensure that there are no errors in /etc/default/grub
and /etc/grub.d/* files or please file a bug report with
/boot/grub/grub.cfg.new file attached.
done
Purging configuration files for linux-image-3.13.0-46-generic ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 3.13.0-46-generic /boot/vmlinuz-3.13.0-46-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 3.13.0-46-generic /boot/vmlinuz-3.13.0-46-generic

I have no idea how I'd "ensure there are no errors" in the /etc/grub related files... I have no idea what's supposed to be there. Looking at the line it's complaining about in /boot/grub/grub.cfg.new doesn't tell me anything. How do i find out what it's unhappy about?

hiiii all

I had installed Windows 7 on /dev/sda1 and /dev/sda2 and then I installed Centos 7.
Since then I cant find Windows entry in the Grub.
And i had tried to use all kind of solution found on the net I still cant see any entry.
I had edited 40_custom script adding:

cat <<EOF
menuentry "windows 7" {
insmod part_msdos
insmod ntfs
set root='hd0,msdos1'
search --no-floppy --fs-uuid --set=root FCDAE998DAE95006
chainloader +1
}
EOF

then this command grub2-mkconfig -o /boot/grub2/grub2.cfg

[root@localhost]# grub2-mkconfig -o /boot/grub2/grub2.cfg
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-3.10.0-123.el7.x86_64
Found initrd image: /boot/initramfs-3.10.0-123.el7.x86_64.img
Found linux image: /boot/vmlinuz-0-rescue-93890f189dec4b309c004fdce969ca5a
Found initrd image: /boot/initramfs-0-rescue-93890f189dec4b309c004fdce969ca5a.img

then this
[root@localhost]# tail -10 /boot/grub2/grub.cfg
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
[root@localhost]#


Still cant find windows in grub
please help me with this guys
thanks

hello,

i am trying to make a table from some files. i used this to record how much "RD_" field i have in my file. Quote:
grep -o 'RD_' $f|grep -c 'RD_'
forexample i got 5 "RD_" fields now i want to print 5 number of fields from another file starting from 2nd field. i did it mannully like Quote:
awk 'NR==1{print"{"$2","$3","$4","$5","$6","0.0000",""0.0000""}"","}' $file
i want to make it work together and a bit auto matic like PHP Code:
awk 'NR==1{print"{"$2"to "$5"," apend zeros to make it total 7 fields"}"","}' $file 


your coments would be apreciated
thanks alot

I have installed httpd, mysql, php on a centos machine. Php executes in the browser of my machines website, mysql can be ran from the command line, but mysql within php in a browser will not work.
I know my code is syntactically correct since it will run on another Centos Lamp machine and NetBeans says it is.
My code
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="refresh" content="300">
<title> Freeze Warn Points table Query"</title>
</head>
<body>
<?php
include("config.php");
echo $dbhost;
echo "<br />\n";
echo $dbuser;
echo "<br />\n";
echo $dbpasswd;
echo "<br />\n";
mysql_connect($dbhost, $dbuser, $dbpasswd) or die("Unable to connect to database");
echo 'Connected Successfully';
mysql_select_db($dbname);

echo "zone"."&nbsp;&nbsp;&nbsp;&nbsp;";
echo "currentLow"."&nbsp;&nbsp;&nbsp;"."dateLastRep"."&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
echo "priority"."&nbsp;&nbsp;&nbsp;"."siteId"."&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs p;&nbsp"."siteName";
echo "<br />\n";

$result = $sql = 'SELECT zone, currentLow, dateLastRep, pri, siteId, siteName from points order by zone, pri';
$numRows = mysql_num_rows($result);
echo "Matches: ".mysql_num_rows($result);
for($a=0; $a<$numRows; $a++)
{ $rowArray = mysql_fetch_row($result);
echo $rowArray[0]." ".$rowArray[1]." ".$rowArray[2]." ".$rowArray[3]." ".$rowArray[4]."&nbsp;&nbsp;&nbsp".$rowArray[5]."<br />";
}
mysql_close();
?>
</body>
</html>


When executed on the CENTOS lamp machine in question out puts this

"; $result=mysql_query("SELECT rpad(zone,6,'-'), rpad(currentLow,13,'-'), rpad(dateLastRep,13,'-'), rpad(pri,8,'-'), rpad(siteId,6,'-'), siteName from points order by zone, pri"); $numRows = mysql_num_rows($result); for($a=0; $a<$numRows; $a++) { $rowArray = mysql_fetch_row($result); echo $rowArray[0]." ".$rowArray[1]." ".$rowArray[2]." ".$rowArray[3]." ".$rowArray[4]." ".$rowArray[5]."
"; } mysql_close(); ?>


When I put the same code in the other machine, (it does not have the mysql database so it will not connect) displays this

204.227.112.31
apache
password
Unable to connect to database

httpd is running of course
mysqld is running
I have
mysql-server-5.1.73-3.el6_5.x86_64
php-mysql-5.3.3-40.el6_6.x86_64
mysql-devel-5.1.73-3.el6_5.x86_64
mysql-libs-5.1.73-3.el6_5.x86_64
mysql-connector-odbc-5.1.5r1144-7.el6.x86_64
mysql-5.1.73-3.el6_5.x86_64
php-mbstring-5.3.3-40.el6_6.x86_64
php-odbc-5.3.3-40.el6_6.x86_64
php-imap-5.3.3-40.el6_6.x86_64
php-mysql-5.3.3-40.el6_6.x86_64
php-xml-5.3.3-40.el6_6.x86_64
phpmyadmin-2.11.11.3-2.el6.rf.noarch
php-cli-5.3.3-40.el6_6.x86_64
php-xmlrpc-5.3.3-40.el6_6.x86_64
php-gd-5.3.3-40.el6_6.x86_64
php-5.3.3-40.el6_6.x86_64
php-pdo-5.3.3-40.el6_6.x86_64
php-common-5.3.3-40.el6_6.x86_64
php-ldap-5.3.3-40.el6_6.x86_64
php-pear-1.9.4-4.el6.noarch

Installed.

I checked the php.ini files and the httpd.conf files with the LAMP machine it works on and have been unable to find any discrepancies.
Unless I missed something.

Selinux is disabled.

I know it is not my code, but some type of setting somewhere on my machine, I have not been able to find.
I have been unable to find any thing like this issue.

Thanks,
Nancy