Docker Error: Docker malformed HTTP status code “online”
rajeshkumar created the topic: Docker malformed HTTP status code “online” Error [code language=”css”] [root@localhost madhavi]# docker pull jenkins Using default tag: latest Warning: failed to get default registry endpoint from…
Read more »Docker Error: Docker Toolboox error in Windows
rajeshkumar created the topic: Docker Toolboox error in Windows Error error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.26/info: open //./pipe/docker_engine: The system cannot find the file specified. In the defau lt daemon configuration…
Read more »Good Links about Rsync
scmjobs created the topic: Good Links about Rsync samba.anu.edu.au/rsync/nt.html troy.jdmz.net/rsync/index.html samba.anu.edu.au/ftp/rsync/rsyncd.conf.html samba.anu.edu.au/rsync/features.html samba.anu.edu.au/rsync/examples.html en.wikipedia.org/wiki/Rsync Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus….
Read more »Implementation of the USB 2.0 controller not found
rajeshkumar created the topic: Implementation of the USB 2.0 controller not found After downloading the virtualbox of ubantu12, when i try to load the image to virtualbox which is installed…
Read more »Key to virtualization
lemin created the topic: Key to virtualization Virtualization is creation of the virtual version of a device or resource such as operating system, server, storage device or network resources. It…
Read more »Access to aws EC2 instance using password in linux
rajeshkumar created the topic: Access to aws EC2 instance using password in linux Access to aws EC2 instance using password in linux Here’s what I did on a Ubuntu EC2…
Read more »Dead drop
scmuser created the topic: Dead drop Symptom: A PC, phone, access point or printer is connected to the wall jack and the connection is not activated. The switch port does…
Read more »Problem 2 – Can’t get an IP address
scmuser created the topic: Problem 2 – Can’t get an IP address Symptom: The network appears down or inoperable. The operating system may alert that an address was not received…
Read more »Can’t connect to the application server
scmuser created the topic: Can’t connect to the application server Symptom: The application the user is trying to open may alert that it cannot connect to the application server. This…
Read more »Incorrect VLAN assignment
scmuser created the topic: Incorrect VLAN assignment Symptom: When installing new services on the network such as wireless or VoIP, VLANs are typically used to isolate this traffic from other…
Read more »Duplex mismatch
scmuser created the topic: Duplex mismatch Symptom: With a duplex mismatch, the connection will work, just poorly. The link lights will become active on both the switch and network adapter….
Read more »Slow application performance
scmuser created the topic: Slow application performance Symptom: The application appears sluggish. It may freeze on a certain screen or halt while accessing data. Often, the network is blamed for…
Read more »Printing Problems
scmuser created the topic: Printing problems Symptom: Printing does not consistently work on the network. A printer may appear available, but print jobs that are sent to it are not…
Read more »Poor or bad cable
scmuser created the topic: Poor or bad cable Symptom: If the client PC is able to link to the network, performance may be poor. The PC may not be able…
Read more »DNS problems
scmuser created the topic: DNS problems Symptom: The user cannot access the internet or key applications. The network appears to be down. sgadmin replied the topic: Re:DNS problems Cause: Domain…
Read more »Wireless client can’t connect
scmuser created the topic: Wireless client can’t connect Symptom: The client can detect the wireless access point, but it cannot connect to the wireless network. sgadmin replied the topic: Re:Wireless…
Read more »Full Security in Your Hand
rajeshatbuzz created the topic: FULL SECURITY in YOUR HAND Anti-spyware application | Anti-rootkit Appliation | Anti Maleware Application Anti-spyware/ Anti-rootkit/ Anti Maleware application Ad-Aware Pro ( www.lavasoft.com/ ) Malwarebytes’ Anti-Malware(…
Read more »The VPN agent is not responding
scmuser created the topic: The VPN agent is not responding Hi, While using CISCO ANYCONNECT VPN client, i get following message The VPN agent is not responding.Please contact your IT…
Read more »How You Can Earn Money From Home With health
joachimmm created the topic: How You Can Earn Money From Home With health Health and wellness products means completely different things to families. Wellness can be defined as ‘the hunt…
Read more »Converting Red Hat Enterprise Linux booting from CLI to GUI
rajeshkumar created the topic: Converting Red Hat Enterprise Linux booting from CLI to GUI I just found very good links where default Command mode can be converted into GUI mode…
Read more »Ignore existing files or update only newer files with rsync
rajeshkumar created the topic: Ignore existing files or update only newer files with rsync Ignore existing files or update only newer files with rsynca Copying from local to remote Note…
Read more »Mount: cannot mount block device //172.19.165.205/d read-only
rajeshkumar created the topic: mount: cannot mount block device //172.19.165.205/d read-only Issues [code language=”css”] root@rkumar11-usa:~/data/share# sudo mount -t cifs //172.19.165.205/d /home/rkumar11/data/share –verbose -o user=rkumar11 mount: block device //172.19.165.205/d is write-protected,…
Read more »How to add new package to apt-get
rajeshkumar created the topic: How to add new package to apt-get wget -q -O – pkg.jenkins-ci.org/debian/jenkins-ci.org.key | sudo apt-key add – sudo sh -c ‘echo deb pkg.jenkins-ci.org/debian binary/ > /etc/apt/sources.list.d/jenkins.list’…
Read more »Error: *** ln doesn’t support –relative ***
rajeshkumar created the topic: configure: error: *** ln doesn’t support –relative *** [code language=”css”] Error while doing ./configure during systemd-217 istall in RHEL 6.5 configure: error: *** ln doesn’t support…
Read more »Disable IPv6 and Enable IPv4 in Red Hat Linux
rajeshkumar created the topic: Disable IPv6 and Enable IPv4 in Red Hat Linux Disable IPv6 and Enable IPv4 in Red Hat Linux check “disable_ipv6″ file to check if IPv6 is…
Read more »Answer some of Linux admin questions…
scmuser created the topic: Answer some of Linux admin questions… 1. How to send an email | check email | reply email attachment using command line?? 2. How do you…
Read more »How to Limit System Resources Using cgroups on CentOS 6
rajeshkumar created the topic: How to Limit System Resources Using cgroups on CentOS 6 How to Limit System Resources Using cgroups on CentOS 6? Answer – Control groups, or cgroups…
Read more »Set password for ost file
scmuser created the topic: set password for ost file How to set password for ost file in Outlook to secure emails? Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge…
Read more »Chrome secure saved passwords
scmuser created the topic: chrome secure saved passwords How to secure google chrome saved passwords accessible from others? Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I…
Read more »AnyConnect was not able to establish a connection to the specified sec
sgadmin created the topic: AnyConnect was not able to establish a connection to the specified sec I am getting following error while connecting CISCO VPN. AnyConnect was not able to…
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