Difference between revisions of "SRA840 Lab2"

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...and nothing else. This is, of course, a bare shell; it's not even bash! That's right, the default shell is /bin/sh! So, for this lab, I decided to install the bash shell, asap! Now, I know technically the lab is about getting to use ports, and we're supposed to use pkg_add and all that stuff, but that was giving me trouble because I hadn't set up an internet connection yet. So I said to myself "screw ports!" and got creative. (Be afraid...) I thought "maybe I messed up something in the install, and ports wasn't installed or something." So, I started the sysinstall program (which is the FreeBSD installer), to see if I could fix it. It turns out, you can install programs this way! So to install bash, from the installer screen, you go through the menus to "Configure -> Packages -> CD/DVD -> shells" and then select bash, then ok, and then select install. Then the installer will go off and use prts to install your program, and Voila! Bash!  
 
...and nothing else. This is, of course, a bare shell; it's not even bash! That's right, the default shell is /bin/sh! So, for this lab, I decided to install the bash shell, asap! Now, I know technically the lab is about getting to use ports, and we're supposed to use pkg_add and all that stuff, but that was giving me trouble because I hadn't set up an internet connection yet. So I said to myself "screw ports!" and got creative. (Be afraid...) I thought "maybe I messed up something in the install, and ports wasn't installed or something." So, I started the sysinstall program (which is the FreeBSD installer), to see if I could fix it. It turns out, you can install programs this way! So to install bash, from the installer screen, you go through the menus to "Configure -> Packages -> CD/DVD -> shells" and then select bash, then ok, and then select install. Then the installer will go off and use prts to install your program, and Voila! Bash!  
  
...of course I has to tell FreeBSD I actually wanted to *use* this new shell, so to do that I did a "whereis bash" to find out where bash was located, and the "chsh -s /usr/local/bin/bash evets" to change the shell for the user evets (me). After a quick logout and log back in, I had my pretty bash shell back! Success! And so, I immediately ran "PS1='C:${PWD//\//\\\}>'". If you don't know what that does, and you're near a bash command prompt, try it out for yourself and see. ;) --[[User:Evets|scarter4]] 21:36, 22 January 2009 (UTC)
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...of course I has to tell FreeBSD I actually wanted to *use* this new shell, so to do that I did a "whereis bash" to find out where bash was located, and the "chsh -s /usr/local/bin/bash evets" to change the shell for the user evets (me). After a quick logout and log back in, I had my pretty bash shell back! Success! And so, I immediately ran " PS1='C:${PWD//\//\\\}>' ". If you don't know what that does, and you're near a bash command prompt, try it out for yourself and see. ;) --[[User:Evets|scarter4]] 21:36, 22 January 2009 (UTC)

Revision as of 13:30, 26 January 2009

SRA840 Lab2

REFERENCES

FreeBSD ports

Answers

Stephen Carter

When I logged in to FreeBSD for the first time, I was confronted with the following:

$|

...and nothing else. This is, of course, a bare shell; it's not even bash! That's right, the default shell is /bin/sh! So, for this lab, I decided to install the bash shell, asap! Now, I know technically the lab is about getting to use ports, and we're supposed to use pkg_add and all that stuff, but that was giving me trouble because I hadn't set up an internet connection yet. So I said to myself "screw ports!" and got creative. (Be afraid...) I thought "maybe I messed up something in the install, and ports wasn't installed or something." So, I started the sysinstall program (which is the FreeBSD installer), to see if I could fix it. It turns out, you can install programs this way! So to install bash, from the installer screen, you go through the menus to "Configure -> Packages -> CD/DVD -> shells" and then select bash, then ok, and then select install. Then the installer will go off and use prts to install your program, and Voila! Bash!

...of course I has to tell FreeBSD I actually wanted to *use* this new shell, so to do that I did a "whereis bash" to find out where bash was located, and the "chsh -s /usr/local/bin/bash evets" to change the shell for the user evets (me). After a quick logout and log back in, I had my pretty bash shell back! Success! And so, I immediately ran " PS1='C:${PWD//\//\\\}>' ". If you don't know what that does, and you're near a bash command prompt, try it out for yourself and see. ;) --scarter4 21:36, 22 January 2009 (UTC)