Shell Configs: Difference between revisions

Linux power users typically symlink their shell environment settings into a set of 'dotfiles' which can then be version controlled. You can easily find other's dotfiles by searching 'dotfiles' on github.

I have been using a slightly different approach where my shell configuration (including vim configs and plugins, SSH authorized_keys, etc.) are copied directly to the home directory. This is a matter of personal taste as I really don't like seeing symlinks littered across my home directory, though the downside to this method is that changes can't be made directly on the home directory as it isn't the source of truth anymore.

My shell configs can be viewed at https://git.steamr.com/leo/shell-configs. As part of the configs, there is a bootstrap shell script which I run directly via wget to setup or update the account I'm working on.

The bootstrap command to load the configs is:

$ curl https://git.steamr.com/leo/shell-configs/raw/master/bootstrap.sh | sh && exec bash

A basic mode can be used to only configure applications but not shell or SSH keys (useful for shared environments):

$ curl https://leo.leung.xyz/bash | sh -s basic

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@@ Line 1: / Line 1: @@
-Below is my bash rc profile. You may copy my entire profile (wish vim and ssh keychain config) by running:
+Linux power users typically symlink their shell environment settings into a set of 'dotfiles' which can then be version controlled. You can easily find other's dotfiles by searching 'dotfiles' on github.
-  wget -O - http://leo.home.steamr.com/public/bash/update.sh | sh && exec bash
+I have been using a slightly different approach where my shell configuration (including vim configs and plugins, SSH authorized_keys, etc.) are copied directly to the home directory.  This is a matter of personal taste as I really don't like seeing symlinks littered across my home directory, though the downside to this method is that changes can't be made directly on the home directory as it isn't the source of truth anymore.
-The line above will run my update script and reload bash. You may want to look at the script/archive that it downloads before running it though.
+My shell configs can be viewed at https://git.steamr.com/leo/shell-configs. As part of the configs, there is a bootstrap shell script which I run directly via wget to setup or update the account I'm working on.
-== Leo's .bashrc ==
-<syntaxhighlight lang="bash" line start="1" enclose="div">
- # .bashrc
- #
- # Solaris? Bail out using /bin/sh and skip all the
- # bash fancinesses which applies mostly to linux.
- #
- if [ "`uname`" = "SunOS" ] ; then
-     exec sh
- fi
- #
- # The 'free' command doesn't exist in FreeBSD. Will
- # run sysctl and show memory information instead.
- #
- if [ "`uname`" = "FreeBSD" ] ; then
-     alias free="sysctl hw.physmem"
- fi
- #
- # Alias vi to vim only if vim exists
- #
- command -v vim >/dev/null 2>&1
- if [ $? -eq 0 ] ; then
-     alias vi=vim
- fi
- #
- # Aliases to ls and grep with nice options as default
- #
- alias ls="ls --color -F -h"
- alias grep="grep --color=always --line-buffered"
-</syntaxhighlight>
-== Details ==
-=== ls ===
-The command:
- ls --color=always -F -h
-Flags:
- --color[=auto]
-Ensures that the output is colorized only to stdout. We do not want colors to go through pipes. The 'auto' value is implied as it is the default option.
- -F
-Prints a forward slash on directories.
- -h
-Prints sizes in human readable form
-=== grep ===
-The command:
- grep --color=always --line-buffered
-Flags:
- --color=always
-Ensures output is colored even if not going to stdout. Makes it nice when piping to {{code|more}} or {{code|less}}.
- --line-buffered
-As I usually deal with lines of texts, this makes piping multiple greps together work properly.
+The bootstrap command to load the configs is:
+{{highlight|lang=terminal|code=
+$ curl https://git.steamr.com/leo/shell-configs/raw/master/bootstrap.sh {{!}} sh && exec bash
+}}
+A basic mode can be used to only configure applications but not shell or SSH keys (useful for shared environments):
+{{Highlight
+| code = $ curl https://leo.leung.xyz/bash {{!}} sh -s basic
+| lang = terminal
+}}
+{{Navbox Linux}}
 [[Category:Linux]]
-[[Category:Todo]]
+[[Category:LinuxUtilities]]
-{{Navbox Linux}}

Shell Configs: Difference between revisions

Latest revision as of 21:13, 4 February 2021

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