Tag: ssh
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SSH Access Without OS Shell in Gitlab
Exposing SSH of your gitlab on the internet could be dangerous as attackers can get shell access into your server. So here we show you a way to enable SSH for Git without opening access to shell of the hosting OS. Step 1: Run another SSH instance just for gitlab Copy sshd config file and…
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Using Putty to Automate Cisco Devices
Sometimes you want to automate some cumbersome tasks in your Cisco devices, namely I am dealing with an old 3750 core router with OS version 12.x and I don’t want to login to it manually every time I want to change a config or shutdown an interface. Hence I thought I can make use of…
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After configuring Ubuntu to use LDAP ssh login become too slow
This is a common symptom of mis behaviour of systemd-logind. I couldn’t still find-out what is really happening underneath of this service but if you experience such issues you can try to restart the service using following command sudo service systemd-logind restart and make sure to run this code on the console not just by…