ServerOK – Page 151 – Linux Server Management

Can’t locate File/Type.pm in @INC

Posted on April 16, 2014 (December 19, 2020) by ServerOk

Xpanel FTP not deleting .exe file uploads.

[root@server1 ~]# /usr/local/xpanel/uploadscript.pl
Can't locate File/Type.pm in @INC (@INC contains: /usr/local/xpanel/ /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at /usr/local/xpanel/uploadscript.pl line 27.
BEGIN failed--compilation aborted at /usr/local/xpanel/uploadscript.pl line 27.
[root@server1 ~]#

[root@server1 ~]# /usr/local/xpanel/uploadscript.pl

Can't locate File/Type.pm in @INC (@INC contains: /usr/local/xpanel/ /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at /usr/local/xpanel/uploadscript.pl line 27.

BEGIN failed--compilation aborted at /usr/local/xpanel/uploadscript.pl line 27.

[root@server1 ~]#

To fix, install File::Type cpan module.

cpan
install File::Type

1 2	cpan install File::Type

See Errors […]

Apache Permission Denied

Posted on March 29, 2014 (December 28, 2020) by ServerOk

On a newly installed Apache server, when I visit the website, I get permission denied error. On Apache error log (/var/log/httpd/error_log), i found

# tail -f /var/log/httpd/error_log
[Sat Mar 29 16:29:22 2014] [error] [client 59.98.136.37] (13)Permission denied: access to /index.html denied
[Sat Mar 29 16:29:25 2014] [error] [client 59.98.136.37] (13)Permission denied: access to /index.html denied
[Sat Mar 29 16:29:31 2014] [error] [client 59.98.136.37] (13)Permission denied: access to /index.html denied
[Sat Mar 29 16:29:34 2014] [error] [client 59.98.136.37] (13)Permission denied: access to /index.html denied

# tail -f /var/log/httpd/error_log

[Sat Mar 29 16:29:22 2014] [error] [client 59.98.136.37] (13)Permission denied: access to /index.html denied

[Sat Mar 29 16:29:25 2014] [error] [client 59.98.136.37] (13)Permission denied: access to /index.html denied

[Sat Mar 29 16:29:31 2014] [error] [client 59.98.136.37] (13)Permission denied: access to /index.html denied

[Sat Mar 29 16:29:34 2014] [error] [client 59.98.136.37] (13)Permission denied: access to /index.html denied

I tried changing the folder permission to 755, but it did not fix it. The problem was caused by SELinux. Solution I disabled SELinux.

setenforce 0

1	setenforce 0

To make it permanent, edit file […]

modinfo radeon

Posted on February 25, 2014 (December 19, 2020) by ServerOk

radeon is the open source driver.

bizhat ~ # modinfo radeon
filename:       /lib/modules/3.11.0-12-generic/kernel/drivers/gpu/drm/radeon/radeon.ko
license:        GPL and additional rights
description:    ATI Radeon
author:         Gareth Hughes, Keith Whitwell, others.
firmware:       radeon/R520_cp.bin
firmware:       radeon/PALM_pfp.bin
----REMOVED LOT OF JUNK TEXT----
firmware:       radeon/BONAIRE_pfp.bin
srcversion:     E46AD784A528F70150F5BFD
alias:          pci:v00001002d000099A4sv*sd*bc*sc*i*
----REMOVED LOT OF JUNK TEXT----
alias:          pci:v00001002d00001304sv*sd*bc*sc*i*
depends:        drm,drm_kms_helper,ttm,i2c-algo-bit
intree:         Y
vermagic:       3.11.0-12-generic SMP mod_unload modversions 
parm:           no_wb:Disable AGP writeback for scratch registers (int)
parm:           modeset:Disable/Enable modesetting (int)
parm:           dynclks:Disable/Enable dynamic clocks (int)
parm:           r4xx_atom:Enable ATOMBIOS modesetting for R4xx (int)
parm:           vramlimit:Restrict VRAM for testing (int)
parm:           agpmode:AGP Mode (-1 == PCI) (int)
parm:           gartsize:Size of PCIE/IGP gart to setup in megabytes (32, 64, etc) (int)
parm:           benchmark:Run benchmark (int)
parm:           test:Run tests (int)
parm:           connector_table:Force connector table (int)
parm:           tv:TV enable (0 = disable) (int)
parm:           audio:Audio enable (1 = enable) (int)
parm:           disp_priority:Display Priority (0 = auto, 1 = normal, 2 = high) (int)
parm:           hw_i2c:hw i2c engine enable (0 = disable) (int)
parm:           pcie_gen2:PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable) (int)
parm:           msi:MSI support (1 = enable, 0 = disable, -1 = auto) (int)
parm:           lockup_timeout:GPU lockup timeout in ms (defaul 10000 = 10 seconds, 0 = disable) (int)
parm:           fastfb:Direct FB access for IGP chips (0 = disable, 1 = enable) (int)
parm:           dpm:DPM support (1 = enable, 0 = disable, -1 = auto) (int)
parm:           aspm:ASPM support (1 = enable, 0 = disable, -1 = auto) (int)
bizhat ~ #

bizhat ~ # modinfo radeon

filename: /lib/modules/3.11.0-12-generic/kernel/drivers/gpu/drm/radeon/radeon.ko

license: GPL and additional rights

description: ATI Radeon

author: Gareth Hughes, Keith Whitwell, others.

firmware: radeon/R520_cp.bin

firmware: radeon/PALM_pfp.bin

----REMOVED LOT OF JUNK TEXT----

firmware: radeon/BONAIRE_pfp.bin

srcversion: E46AD784A528F70150F5BFD

alias: pci:v00001002d000099A4sv*sd*bc*sc*i*

----REMOVED LOT OF JUNK TEXT----

alias: pci:v00001002d00001304sv*sd*bc*sc*i*

depends: drm,drm_kms_helper,ttm,i2c-algo-bit

intree: Y

vermagic: 3.11.0-12-generic SMP mod_unload modversions

parm: no_wb:Disable AGP writeback for scratch registers (int)

parm: modeset:Disable/Enable modesetting (int)

parm: dynclks:Disable/Enable dynamic clocks (int)

parm: r4xx_atom:Enable ATOMBIOS modesetting for R4xx (int)

parm: vramlimit:Restrict VRAM for testing (int)

parm: agpmode:AGP Mode (-1 == PCI) (int)

parm: gartsize:Size of PCIE/IGP gart to setup in megabytes (32, 64, etc) (int)

parm: benchmark:Run benchmark (int)

parm: test:Run tests (int)

parm: connector_table:Force connector table (int)

parm: tv:TV enable (0 = disable) (int)

parm: audio:Audio enable (1 = enable) (int)

parm: disp_priority:Display Priority (0 = auto, 1 = normal, 2 = high) (int)

parm: hw_i2c:hw i2c engine enable (0 = disable) (int)

parm: pcie_gen2:PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable) (int)

parm: msi:MSI support (1 = enable, 0 = disable, -1 = auto) (int)

parm: lockup_timeout:GPU lockup timeout in ms (defaul 10000 = 10 seconds, 0 = disable) (int)

parm: fastfb:Direct FB access for IGP chips (0 = disable, 1 = enable) (int)

parm: dpm:DPM support (1 = enable, 0 = disable, -1 = auto) (int)

parm: aspm:ASPM support (1 = enable, 0 = disable, -1 = auto) (int)

bizhat ~ #

[…]

lighttpd mod alias

Posted on December 19, 2013 (December 19, 2020) by ServerOk

mod_alias lighttpd module allow you to map urls to file system. For example, you need /mrtg show /var/www/mrtg You need to first enable mod_alias in lighttpd.conf

vi /etc/lighttpd/lighttpd.conf

1	vi /etc/lighttpd/lighttpd.conf

Find

server.modules              = (
#                               "mod_rewrite",
#                               "mod_redirect",
#                               "mod_alias",

server.modules = (

# "mod_rewrite",

# "mod_redirect",

# "mod_alias",

and remove the comment # on “mod_alias” line. It should look like

server.modules              = (
#                               "mod_rewrite",
#                               "mod_redirect",
                                "mod_alias",

server.modules = (

# "mod_rewrite",

# "mod_redirect",

"mod_alias",

To add alias, add following in lighttpd.conf

alias.url = ( "/mrtg/" => "/var/www/mrtg/" )

1	alias.url = ( "/mrtg/" => "/var/www/mrtg/" )

If you need to add […]

Can’t locate Parallel/ForkManager.pm in @INC

Posted on December 18, 2013 (December 18, 2020) by ServerOk

On running a perl program, i get error

Can't locate Parallel/ForkManager.pm in @INC

1	Can't locate Parallel/ForkManager.pm in @INC

Lets search with yum and see which package provide ForkManager.

[root@linux ~]# yum search forkmanager
=============== Matched: forkmanager ===============
perl-Parallel-ForkManager.noarch : Simple parallel processing fork manager
[root@linux ~]#

[root@linux ~]# yum search forkmanager

=============== Matched: forkmanager ===============

perl-Parallel-ForkManager.noarch : Simple parallel processing fork manager

[root@linux ~]#

To fix install perl-Parallel-ForkManager.noarch

yum install perl-Parallel-ForkManager.noarch

1	yum install perl-Parallel-ForkManager.noarch

See errors […]

hMailServer

Posted on December 14, 2013 (December 14, 2020) by ServerOk

hMailServer is a free Open Source Mail Server for Windows. https://www.hmailserver.com Delete mail queue in hmailserver hMailServer connection to imap server failed […]

hMailServer connection to imap server failed

Posted on December 14, 2013 (December 14, 2020) by ServerOk

To Fix the error Change Auto-ban setting and restart hMailserver hMail IMAP server failed Try Disabling Firewall Click Start, Run and type:

Netsh firewall set opmode disable

1	Netsh firewall set opmode disable

Netsh firewall set opmode enable

1	Netsh firewall set opmode enable

Go to hMail Administrator > IP ranges 
And remove all Banned IPs

1 2	Go to hMail Administrator > IP ranges And remove all Banned IPs

See hMailServer […]

Delete mail queue in hmailserver

Posted on December 14, 2013 (December 14, 2020) by ServerOk

Hmail store mails in folder

C:\hMailServer\Data\

1	C:\hMailServer\Data\

Delete all .EML files from Data Directory. Do not delete folders inside Data, that is users data. Go to Data Directory (C:\hMailServer\Data\) in command prompt and run below command.

cd "C:\hMailServer\Data\"
del *.eml

1 2	cd "C:\hMailServer\Data\" del *.eml

If you have lot of mails in queue, it may take some time to finish. See hmailserver […]

Enable remote desktop in xubuntu

Posted on December 5, 2013 (December 5, 2020) by ServerOk

Install vino

sudo apt-get install vino

1	sudo apt-get install vino

Configure Vino Configure vino, run

vino-preferences

1	vino-preferences

Start vino on boot XFCE settings > Session and Startup > Add

Name: vino
Description: vino desktop sharing
Command: /usr/lib/vino/vino-server

Name: vino

Description: vino desktop sharing

Command: /usr/lib/vino/vino-server

Now restart the computer. See Ubuntu […]

iptables -F lock me out

Posted on May 21, 2013 (December 19, 2020) by ServerOk

After i type

iptables -F

1	iptables -F

server goes down. Can’t connect to web or ssh, seems all connection is locked by iptables. SOLUTION This is because the chain policy for the firewall input chain was set to DROP check with “iptables –list” you will see “Chain INPUT (policy DROP)”.

[root@server52 ~]# iptables -L |grep Chain
Chain INPUT (policy DROP)
Chain FORWARD (policy DROP)
Chain OUTPUT (policy DROP)
Chain GALLOW (2 references)
Chain INVALID (2 references)
Chain INVDROP (10 references)
Chain LOGDROPIN (1 references)
Chain LOGDROPOUT (1 references)
[root@server52 ~]#

[root@server52 ~]# iptables -L |grep Chain

Chain INPUT (policy DROP)

Chain FORWARD (policy DROP)

Chain OUTPUT (policy DROP)

Chain GALLOW (2 references)

Chain INVALID (2 references)

Chain INVDROP (10 references)

Chain LOGDROPIN (1 references)

Chain LOGDROPOUT (1 references)

[root@server52 ~]#

If this is the case, before you […]