I’ve enabled BBR TCP congestion control on the Intel Nuc with: $ sudo modprobe tcp_bbr $ sudo sysctl net.ipv4.tcp_congestion_control=bbr So far the initial traffic seems faster, but that could be the time of day.

Recently with an update to the Atom-io-editor my default file manager was changed to atom editor. This was not desired, but tolerable for bit; and I knew I’ve fixed this issue before. I looked in the Defaut Applications of Gnome, but that looked correct and it did not have a place for the files browser. I re-found https://wiki.archlinux.org/index.php/xdg-open which is what i was looking for. I made the following changes to the ~/.

ssh-keygen -t 4096 -b rsa

Example using a secret file as a variable and sshagent node{ stage('CertCheck'){ withCredentials([file(credentialsId: '19df427c-0000-1234-9876-161969d46b18', variable: 'pemfile')]) { sh 'ls -ahl' echo "${pemfile}" sh "cat ${pemfile}" } } stage('SSHSomething'){ sshagent(['c4cc169b-aaaa-bbbb-ffff-543a157f6ad5']) { sh "ssh user@ssh.example.com 'ifconfig'" } } } Stage CertCheck [in_jenkins-dsl-test_hw_test-L6OPGZSILNYU4LFJKDMY4AGUBMSB2FT3Z3UAW66ODUIPZN4WUNBA] Running shell script + ls -ahl total 33K drwxr-xr-x 2 jenkins jenkins 2 Sep 8 21:03 . drwxr-xr-x 28 jenkins jenkins 28 Sep 9 01:52 .. **** [in_jenkins-dsl-test_hw_test-L6OPGZSILNYU4LFJKDMY4AGUBMSB2FT3Z3UAW66ODUIPZN4WUNBA] Running shell script + cat **** -----BEGIN CERTIFICATE----- MIID/DCCAuSgAwIBAgIBSzANBgkqhkiG9w0BAQUFADCBijELMAkGA1UEBhMCVVMx EzARBgNVBAgMCldhc2hpbmd0b24xEDAOBgNVBAcMB1NlYXR0bGUxIjAgBgNVBAoM GUFtYXpvbiBXZWIgU2VydmljZXMsIEluYy4xEzARBgNVBAsMCkFtYXpvbiBSRFMx GzAZBgNVBAMMEkFtYXpvbiBSRFMgUm9vdCBDQTAeFw0xNTAyMDUyMjAzNTBaFw0y MDAzMDUyMjAzNTBaMIGPMQswCQYDVQQGEwJVUzETMBEGA1UECAwKV2FzaGluZ3Rv bjEQMA4GA1UEBwwHU2VhdHRsZTEiMCAGA1UECgwZQW1hem9uIFdlYiBTZXJ2aWNl cywgSW5jLjETMBEGA1UECwwKQW1hem9uIFJEUzEgMB4GA1UEAwwXQW1hem9uIFJE UyB1cy13ZXN0LTIgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDM H58SR48U6jyERC1vYTnub34smf5EQVXyzaTmspWGWGzT31NLNZGSDFaa7yef9kdO mzJsgebR5tXq6LdwlIoWkKYQ7ycUaadtVKVYdI40QcI3cHn0qLFlg2iBXmWp/B+i Z34VuVlCh31Uj5WmhaBoz8t/GRqh1V/aCsf3Wc6jCezH3QfuCjBpzxdOOHN6Ie2v xX09O5qmZTvMoRBAvPkxdaPg/Mi7fxueWTbEVk78kuFbF1jHYw8U1BLILIAhcqlq x4u8nl73t3O3l/soNUcIwUDK0/S+Kfqhwn9yQyPlhb4Wy3pfnZLJdkyHldktnQav 9TB9u7KH5Lk0aAYslMLxAgMBAAGjZjBkMA4GA1UdDwEB/wQEAwIBBjASBgNVHRMB Af8ECDAGAQH/AgEAMB0GA1UdDgQWBBT8roM4lRnlFHWMPWRz0zkwFZog1jAfBgNV HSMEGDAWgBROAu6sPvYVyEztLPUFwY+chAhJgzANBgkqhkiG9w0BAQUFAAOCAQEA JwrxwgwmPtcdaU7O7WDdYa4hprpOMamI49NDzmE0s10oGrqmLwZygcWU0jT+fJ+Y pJe1w0CVfKaeLYNsOBVW3X4ZPmffYfWBheZiaiEflq/P6t7/Eg81gaKYnZ/x1Dfa sUYkzPvCkXe9wEz5zdUTOCptDt89rBR9CstL9vE7WYUgiVVmBJffWbHQLtfjv6OF NMb0QME981kGRzc2WhgP71YS2hHd1kXtsoYP1yTu4vThSKsoN4bkiHsaC1cRkLoy 0fFA4wpB3WloMEvCDaUvvH1LZlBXTNlwi9KtcwD4tDxkkBt4tQczKLGpQ/nF/W9n 8YDWk3IIc1sd0bkZqoau2Q== -----END CERTIFICATE----- Stage SSHSomething