https://sairam.dev/tags/mac/ Recent content in mac on Sai Ram's Blog Hugo -- gohugo.io en-us © 2020. All rights reserved. Sat, 30 Apr 2016 15:54:00 +0530 https://sairam.dev/post/bash-history-cli-shortcuts/ Sat, 30 Apr 2016 15:54:00 +0530 https://sairam.dev/post/bash-history-cli-shortcuts/ ## Previous Command's All Arguments mkdir long_path_here/new_dir cd !* ## Previous Command's Last Argument mkdir long_path_here/new_dir cd !$ or even use $_ instead of !$ ## Previous Command's First Argument mkdir long_path_here/new_dir cd !^ ## History mkdir long_path_here/new_dir cd `Esc` `.` cd `Alt`+`.` Pressing Esc followed by . will give previous arguments ## "More Options" !^ first argument !$ last argument !* all arguments !:2 second argument !:2-3 second to third arguments ! https://sairam.dev/post/shared-and-faster-ssh/ Sun, 10 Jan 2016 17:21:00 +0530 https://sairam.dev/post/shared-and-faster-ssh/ Host * ControlMaster auto ControlPath /tmp/ssh_mux_%h_%p_%r ControlPersist 8h StrictHostKeyChecking no UserKnownHostsFile /dev/null LogLevel ERROR ForwardAgent yes # also forward the current ssh keys Source Link https://sairam.dev/post/csshx-with-lincastor-on-mac/ Thu, 24 Dec 2015 17:20:00 +0530 https://sairam.dev/post/csshx-with-lincastor-on-mac/ Problem Statement: I want to SSH into a list of hosts from the browser(from a host monitoring UI). Note: At this point of time, we did not have Service Discovery present. To identify this, in our team, we maintained a single service which has this list. The service is responsible for bunch of things including displaying host metrics, checking health statuses, disk space, querying the LB status for the service/port. https://sairam.dev/post/configuring-ssh-server/ Sat, 20 Jul 2013 12:22:00 +0530 https://sairam.dev/post/configuring-ssh-server/ Basic README # $OpenBSD: sshd_config,v 1.80 2008/07/02 02:24:18 djm Exp $ # This is the sshd server system-wide configuration file. See # sshd_config(5) for more information. # This sshd was compiled with PATH=/usr/local/bin:/bin:/usr/bin # The strategy used for options in the default sshd_config shipped with # OpenSSH is to specify options with their default value where # possible, but leave them commented. Uncommented options change a # default value. Default system level configuration Change the default port from 22.