Search found 307 matches

by pjsr2
2018/05/24 16:36:42
Forum: CentOS 7 - General Support
Topic: E-Mail Signature via postfix?
Replies: 1
Views: 44

Re: E-Mail Signature via postfix?

Have a look at altermime. It is in EPEL.
by pjsr2
2018/05/20 21:35:21
Forum: CentOS 7 - Networking Support
Topic: shorter lease times after dhclient update
Replies: 11
Views: 184

Re: shorter lease times after dhclient update

dhcp-lease-time in dhcp.conf specifies the lease time requested by the client. The dhcp server may return a smaller value than this requested value. This may happen if the max-lease-time specified in the dhcp server configuration has a smaller value. When the number of leases handed out by the dhcp ...
by pjsr2
2018/05/17 21:40:35
Forum: CentOS 7 - Software Support
Topic: adding permanent enviroment variable for all users
Replies: 3
Views: 77

Re: adding permanent enviroment variable for all users

Also check the port number that is used on the license server. See https://knowledge.autodesk.com/support/autocad/learn-explore/caas/sfdcarticles/sfdcarticles/How-to-change-the-assigned-ports-on-an-Autodesk-license-server-and-client.html . When a non-default port number is used, add it before the @ ...
by pjsr2
2018/05/16 11:36:03
Forum: CentOS 7 - General Support
Topic: package-cleanup --oldkernels
Replies: 9
Views: 176

Re: package-cleanup --oldkernels

Your /boot partition is 500 MB. 500 MB is the default size and should be sufficient. The command "uname -a" shows you the version of the kernel that is currently running. The command "rpm -q -a kernel" shows you all the installed kernel packages. Then when you run sudo package-cl...
by pjsr2
2018/05/15 08:10:36
Forum: CentOS 7 - General Support
Topic: package-cleanup --oldkernels
Replies: 9
Views: 176

Re: package-cleanup --oldkernels

Correct. The package-cleanup command removes old kernels that you no longer need. This should free up enough space on the /boot partition. After that you can do a "yum update" to update your system. Since you have very little free space left on /boot, I am worried that the last kernel that...
by pjsr2
2018/05/12 10:20:49
Forum: CentOS 7 - General Support
Topic: Image or a boot device is not enabled in BIOS Setup - CENTOS 7
Replies: 4
Views: 166

Re: Image or a boot device is not enabled in BIOS Setup - CENTOS 7

Switch back to UEFI, recover your Windows. Stay in UEFI and re-install your CentOS system with UEFI.

You cannot keep switching between UEFI and Legacy. You should pick one bios mode and stay with that. CentOS-7 runs fine with UEFI, so use that.
by pjsr2
2018/05/09 16:51:49
Forum: CentOS 7 - Software Support
Topic: Telnet server on CentOS 7
Replies: 6
Views: 208

Re: Telnet server on CentOS 7

CentOS-7, using systemd, uses a socket based activation of the telnet service and is not using the xinetd super server to activate the service. By consequence there is no /etc/xinetd/telnet configuration file. http://0pointer.de/blog/projects/inetd.html gives a nice introduction to this topic.
by pjsr2
2018/05/09 12:51:01
Forum: CentOS 7 - Software Support
Topic: Telnet server on CentOS 7
Replies: 6
Views: 208

Re: Telnet server on CentOS 7

Do not use the telnet server. telnet is a hopelessly insecure protocol.
CentOS comes with an ssh server installed. You can use that for remote login or file transfer.

Telnet is a sin of the past. Since you are new to Linux it will be easy for you to pretend you know nothing about telnet :-)
by pjsr2
2018/05/01 12:44:28
Forum: CentOS 7 - General Support
Topic: /dev/pts
Replies: 3
Views: 237

Re: /dev/pts

By systemd / udev. It no longer needs anything in/etc/fstab.
by pjsr2
2018/04/30 17:09:56
Forum: CentOS 7 - Software Support
Topic: Official Repository vs Vendor Repository
Replies: 4
Views: 186

Re: Official Repository vs Vendor Repository

Which vendor? Which repository?