Top Command Doesn't Display Properly

Hello, I am new to Linux and I am having difficulty setting up KDE. I have a vps with Debian 7 Wheezy on it and I need to get KDE working on it. The Linux installation from the vps company was very basic...I had to update the packages and install kde and kdm using the apt-get install kde and apt-get install kdm commands. When I type xstart to start the x server I get a message with the version number and other information so I am assuming that it is installed, but at the bottom of the message I have no cursor (I am able to type but when I hit the enter key after entering a command nothing happens) and the # is no longer there so I am unable to continue working. The only way i can get the command prompt and # back is to close Putty and reopen it (then I have to log into the vps all over again). From what I have read online, when I type startx, it should load KDE.

I was able to set the display by using the export DISPLAY=:0.0 command. But when I type startkde I get the message 'No protocol specified" and the next line says DISPLAY not set or unable to connect to xserver.

I have been using Putty to log into the vps, but yesterday I decided to use the web based login utility offered by the vps company. When connecting to the vps in this manner I am presented with a traditional looking login screen (I am assuming it is KDM). The user name that was provided to me from the vps company is 'root' ...well, when I try to login using KDM (the plasma setting) I get an error stating that 'root' logins are not allowed. Considering that the KDM is visible when logging in using the web based utility, I have a feeling that the KDE is also working...but I can't log into it because the user name is 'root' . However, when I use Putty I cant seem to get anything to load and start the way it is supposed to. I would appreciate any help in getting the KDE to work in Putty and the login via the web based utility to accept my username that the vps company gave me. Thank you.

Hi All,

Not able to find TREE command in EL6, its working fine in EL5. Need help on this.

Below are the details.



[root@localhost ~]# mkdir -p /college/sports/performer/cricket

[root@localhost ~]# tree /college/
-bash: tree: command not found

[root@localhost ~]# tree college/
-bash: tree: command not found

[root@localhost ~]# which tree
/usr/bin/which: no tree in (/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin: /usr/bin:/root/bin)

[root@localhost ~]# uname -a
Linux localhost.localdomain 2.6.32-71.el6.x86_64 #1 SMP Wed Sep 1 01:33:01 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux

[root@localhost ~]# id
uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023

Hi,

Please view this log below. Can you tell me the reason why I can not ping to server (server hang, or network services down, ...)

Thank you.

Code:

[root@mediaserver ~]# cat /etc/redhat-release 
Red Hat Enterprise Linux Server release 5.7 (Tikanga)
[root@mediaserver ~]# uname -a
Linux mediaserver 2.6.18-274.el5 #1 SMP Fri Jul 8 17:36:59 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux
[root@mediaserver ~]#

log file: https://onedrive.live.com/redir?resi...int=file%2ctxt

At May 20 10:26:11, I reset server.

I am looking to display the w (who) command to show only the

User TTY IDLE


http://screencast.com/t/vXb74kguJ

13:15:38 up 8 days, 16:48, 47 users, load average: 1.47, 0.95, 0.51
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
rf3 pts/0 192.168.11.72 05:58 48.00s 6.60s 0.00s -bash
user21 pts/1 192.168.21.177 04:32 8:41m 0.05s 0.00s -bash
user7 pts/2 192.168.11.114 17Mar15 6days 1.07s 0.00s -bash
user7 pts/3 192.168.11.114 20Mar15 4:54m 9.75s 0.00s -bash
user6 pts/4 192.168.11.85 11:02 7.00s 55.58s 0.01s -bash
user14 pts/5 192.168.11.183 05:06 29:08 2.80s 0.01s -bash
user14 pts/6 192.168.11.155 05:30 13:28 2.75s 0.00s -bash
user23 pts/7 192.168.11.62 05:48 25:09 0.95s 0.00s -bash
rf5 pts/8 192.168.11.118 05:58 6:51 5.30s 0.01s -bash
user2 pts/9 192.168.11.140 08:34 1:19 44.74s 0.00s -bash
user14 pts/10 192.168.11.141 06:02 12:14 9.46s 0.00s -bash
rf12 pts/12 192.168.11.69 06:02 2:07 9.44s 0.00s -bash
root pts/13 localhost.locald 12:29 9:10 0.05s 0.05s -bash
rf6 pts/14 192.168.11.79 06:04 14.00s 9.05s 0.00s -bash
user14 pts/15 192.168.21.113 06:23 11:29 1.71s 0.00s -bash
user5 pts/16 192.168.11.126 06:24 6:56 4.59s 0.00s -bash
user5 pts/17 192.168.11.126 06:25 6:19 31.59s 0.01s -bash
user11 pts/18 192.168.11.125 06:26 28:10 2.90s 0.01s -bash
user12 pts/19 192.168.21.123 06:35 13:16 0.88s 0.00s -bash
rf7 pts/20 192.168.11.80 06:35 2:06 7.64s 0.00s -bash
user12 pts/21 192.168.21.123 06:36 41:55 0.12s 0.00s -bash



So far I have this

w | awk {'printf ("6s\ts\n", $1, $2, $3, $5)'} |more
13:20:16 up
USER TTY
rf3 pts/0
user21 pts/1
user7 pts/2
user7 pts/3
user6 pts/4
user14 pts/5
user14 pts/6
user23 pts/7
rf5 pts/8
user2 pts/9
user14 pts/10
rf12 pts/12
root pts/13
This only shows the 2 columns



w |awk '{print $1, $2, $3, $5}'

13:21:01 up 8 16:53,
USER TTY FROM IDLE
rf3 pts/0 192.168.11.72 20.00s
user21 pts/1 192.168.21.177 8:46m
user7 pts/2 192.168.11.114 6days
user7 pts/3 192.168.11.114 4:59m
user6 pts/4 192.168.11.85 3:42
user14 pts/5 192.168.11.183 34:31
user14 pts/6 192.168.11.155 18:51
user23 pts/7 192.168.11.62 30:32
rf5 pts/8 192.168.11.118 12:14
user2 pts/9 192.168.11.140 1.00s
user14 pts/10 192.168.11.141 17:37
rf12 pts/12 192.168.11.69 30.00s
This shows some what hard to read and the columns don't line up correctly


is there a way to tab them in to columns that line up properly, or even something similar to the TOP command where the list will keep refreshing?

Thanks for any help

sudo apt-get remove dropbox give me this

sudo apt-get remove dropbox
E: dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem.
cliffm@debian:~$ sudo dpkg --configure -a
Setting up nautilus-dropbox (1.4.0-3) ...

Dropbox is the easiest way to share and store your files online. Want to learn more? Head to http://www.dropbox.com/

Downloading Dropbox... 100

the terminal is not released.
How else can I get a clean uninstall of dropbox?

cliffm@debian:~$ sudo apt-get remove dropbox
[sudo] password for cliffm:
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
cliffm@debian:~$ top

top - 10:51:47 up 53 min, 3 users, load average: 1.06, 1.21, 1.25
Tasks: 149 total, 2 running, 147 sleeping, 0 stopped, 0 zombie
%Cpu(s): 46.5 us, 4.2 sy, 0.0 ni, 49.3 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 1930056 total, 1431412 used, 498644 free, 41064 buffers
KiB Swap: 3929084 total, 0 used, 3929084 free, 593656 cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
4142 root 20 0 115m 73m 4032 R 100.0 3.9 39:44.15 dropbox
644 root 20 0 0 0 0 S 0.3 0.0 0:01.02 usb-storage
4076 cliffm 20 0 376m 17m 10m S 0.3 0.9 0:03.69 gnome-terminal
4145 cliffm 20 0 1654m 478m 47m S 0.3 25.4 4:12.97 firefox
4464 cliffm 20 0 23172 1600 1140 R 0.3 0.1 0:00.04 top
1 root 20 0 10648 800 668 S 0.0 0.0 0:00.67 init
2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0.0 0.0 0:00.15 ksoftirqd/0
4 root 20 0 0 0 0 S 0.0 0.0 0:00.43 kworker/0:0
6 root rt 0 0 0 0 S 0.0 0.0 0:00.02 migration/0
7 root rt 0 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
8 root rt 0 0 0 0 S 0.0 0.0 0:00.04 migration/1
9 root 20 0 0 0 0 S 0.0 0.0 0:00.59 kworker/1:0
10 root 20 0 0 0 0 S 0.0 0.0 0:00.28 ksoftirqd/1
12 root rt 0 0 0 0 S 0.0 0.0 0:00.01 watchdog/1
13 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 cpuset
14 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 khelper
cliffm@debian:~$ kill 4142
bash: kill: (4142) - Operation not permitted
cliffm@debian:~$ sudo kill 4142
cliffm@debian:~$ top

top - 10:52:53 up 54 min, 3 users, load average: 0.87, 1.13, 1.22
Tasks: 145 total, 1 running, 144 sleeping, 0 stopped, 0 zombie
%Cpu(s): 1.0 us, 0.3 sy, 0.0 ni, 98.7 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 1930056 total, 1356856 used, 573200 free, 41172 buffers
KiB Swap: 3929084 total, 0 used, 3929084 free, 593712 cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3733 cliffm 20 0 947m 100m 41m S 0.7 5.3 0:39.55 gnome-shell
4076 cliffm 20 0 376m 17m 10m S 0.7 0.9 0:04.02 gnome-terminal
4145 cliffm 20 0 1655m 481m 47m S 0.7 25.5 4:13.72 firefox
4468 cliffm 20 0 23172 1596 1144 R 0.7 0.1 0:00.04 top
644 root 20 0 0 0 0 S 0.3 0.0 0:01.04 usb-storage
2842 root 20 0 132m 18m 6368 S 0.3 1.0 0:36.38 Xorg
1 root 20 0 10648 800 668 S 0.0 0.0 0:00.67 init
2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0.0 0.0 0:00.15 ksoftirqd/0
4 root 20 0 0 0 0 S 0.0 0.0 0:00.44 kworker/0:0
6 root rt 0 0 0 0 S 0.0 0.0 0:00.02 migration/0
7 root rt 0 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
8 root rt 0 0 0 0 S 0.0 0.0 0:00.04 migration/1
9 root 20 0 0 0 0 S 0.0 0.0 0:00.59 kworker/1:0
10 root 20 0 0 0 0 S 0.0 0.0 0:00.29 ksoftirqd/1
12 root rt 0 0 0 0 S 0.0 0.0 0:00.01 watchdog/1
13 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 cpuset
cliffm@debian:~$

when a command is typed(i.e. /path/to/the/program), as a normal user, he should be able to run that command , execute that program as ROOT and log out root after the execution is completed.
Only one user should be able to do it.
Hence, I have created a new user vj and added the following command in visudo:
Code:

vj ALL=(ALL) NOPASSWD: /path/to/the/program

Now user vj will be able to typein the command.

What I need is that the program which is been called must run as if it is run by a root user,and when the program is completely executed, exit the root user.

How do I proceed?

Hi all

Im a major newbie when it comes to linux, so im hoping this problem is relatively simple.
Appologies if ive posted to the wrong section, im not quite sure if this is the right place but tbh i wasnt sure where the right section would be...

Im currently trying to install a deep learning package called Caffe (http://caffe.berkeleyvision.org/inst...#prerequisites) on my university's linux server (it is for a project in one of my classes, have my lecturers full knowledge and consent to do so)

Unfortunately caffe has quite a few dependencies and even worse i do not have root access so i cannot install them properly

Ive been told i have to find a way to install to local directories under my account but am not entirely sure how to go about this (spent alot of time googling with no luck)

Most of the prerequisites i need are on RPM (redhats package manager), so essentially i just need to know how to use RPM without root,

what command do i need to do this? using the website RPMFind i was able to locate some of the packages i need to install ( one of which can be found here http://www.rpmfind.net//linux/RPM/fe....fc23.src.html)
using info from this site, how would i go about using RPM, or is there a way to search RPM through the commandline?

the university is running redhat enterprise 6.6, if that makes a difference

Hi,

i have a small problem on my system... I recently wrote a small bash script and added it via crontab -u root -e and it's executed as it should.
Then a few days after i did edit my bash script, but once it is run by cron it doesn't reflect the changes i made to the script. I did manually restart crond, tryed sync, moved my script, renamed it even rstart the server - no success.
If i run my script manually it returns me the expected output.
part of my script (/root/sd.sh):
Code:

#!/bin/sh

echo -n "Checking Raid... "
RAID=`tw-cli /c0/u0 show status | cut -c17-31 | grep -ci OK`
RAIDSTATUS=`tw-cli /c0/u0 show status | head -n1 | cut -c17-31`
if [ $RAID -eq 0 ]; then
  VERIFYING=`tw-cli /c0/u0 show status | cut -c17-31 | grep -ci VERIFYING`
  REBUILDING=`tw-cli /c0/u0 show status | cut -c17-31 | grep -ci REBUILDING`
  if [ $VERIFYING -eq 1 ]; then
    CURRENTSTATUS=`tw-cli /c0/u0 show verifystatus | head -n1 | cut -c46-49`
  fi
  if [ $REBUILDING -eq 1 ]; then
    CURRENTSTATUS=`tw-cli /c0/u0 show rebuildstatus | head -n1 | cut -c47-50`
  fi
  echo "Raid is busy (Raid $RAIDSTATUS$CURRENTSTATUS)"
  exit 1
fi
echo "Raid is idle (Raid $RAIDSTATUS)"

echo -n "Checking for logged in Users... "
USERS=`who | wc -l`
if [ $USERS -gt 0 ]; then
  echo "Users online"
  exit 1
fi
echo "None logged in"

crontab -l :
Code:

root@monster:~# crontab -l
# Edit this file to introduce tasks to be run by cron.
#
# Each task to run has to be defined through a single line
# indicating with different fields when the task will be run
# and what command to run for the task
#
# To define the time you can provide concrete values for
# minute (m), hour (h), day of month (dom), month (mon),
# and day of week (dow) or use '*' in these fields (for 'any').#
# Notice that tasks will be started based on the cron's system
# daemon's notion of time and timezones.
#
# Output of the crontab jobs (including errors) is sent through
# email to the user the crontab file belongs to (unless redirected).
#
# For example, you can run a backup of all your user accounts
# at 5 a.m every week with:
# 0 5 * * 1 tar -zcf /var/backups/home.tgz /home/
#
# For more information see the manual pages of crontab(5) and cron(8)
#
# m h  dom mon dow   command
*/10 * * * * /root/sd.sh | logger
*/30 * * * * /root/dropbox.sh > /dev/null

syslog:
Code:

Mar 21 09:10:01 monster /USR/SBIN/CRON[3998]: (root) CMD (/root/sd.sh | logger)
Mar 21 09:10:01 monster logger: Checking Raid... Raid is busy (Raid )
Mar 21 09:17:01 monster /USR/SBIN/CRON[4045]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar 21 09:20:01 monster /USR/SBIN/CRON[4105]: (root) CMD (/root/sd.sh | logger)
Mar 21 09:20:01 monster logger: Checking Raid... Raid is busy (Raid )
Mar 21 09:30:01 monster /USR/SBIN/CRON[4266]: (root) CMD (/root/sd.sh | logger)
Mar 21 09:30:01 monster /USR/SBIN/CRON[4265]: (root) CMD (/root/dropbox.sh > /dev/null)
Mar 21 09:30:01 monster logger: Checking Raid... Raid is busy (Raid )

when i run sh /root/sd.sh
Code:

root@monster:~# sh /root/sd.sh
Checking Raid... Raid is idle (Raid OK)
Checking for logged in Users... Users online
root@monster:~#

Any ideas why? - any help or thoughts appreciated

regards
Pat

Since a several days, I started to notice that my Fedora 20 is very slow, I ma using KDE and not Gnome. Wgen I fire system nonitor, I see RAM is around 60%, CPU shooting constantly 100 to 99%.

I opened a command line, ran top, getting "system-config-s" constantly not less than 95%

Quote:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
64461 root 20 0 278248 85492 1996 R 95.3 3.7 1268:43 system-config-s
36584 salam 20 0 244620 95068 14548 S 1.7 4.1 1:54.07 Xvnc
24814 root 20 0 297548 10460 3880 S 1.0 0.5 0:17.24 xrdp
20805 salam 20 0 636160 30136 24600 S 0.7 1.3 0:00.50 gnome-terminal-
21555 salam 20 0 123656 2940 2420 R 0.3 0.1 0:00.30 top
1 root 20 0 50960 8344 5324 S 0.0 0.4 4:12.21 systemd

.....
....
Thanks for your help

I’ve been fascinated by the Raspberry Pi since it was announced but have never gotten one. I think I am about to take a bite and I want to pair it with the LCD panel from an old laptop (LCD controller comes off of ebay) to create an information panel for my living room.
So far, I’d like it to display the current weather (Condition and temperature), network load, and automatically show a webcam feed from the front porch if it detects motion.

I’m new to Linux so I am not sure how to do all of this but that is for another thread. My question is: What would you do with a passive LCD panel in your living space?