[3] | 1 | # System-wide .bashrc file for interactive bash(1) shells. |
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| 2 | |
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| 3 | . /etc/bashrc |
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| 4 | |
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| 5 | shopt -s checkwinsize |
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| 6 | |
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| 7 | # enable bash completion in interactive shells |
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| 8 | |
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| 9 | #if [ "$PS1" -a -f /etc/bash_completion ]; then |
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| 10 | # . /etc/bash_completion |
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| 11 | #fi |
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| 12 | # ~/.bashrc: executed by bash(1) for non-login shells. |
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| 13 | |
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[561] | 14 | export PS1='[\u@\h]:\w\$ ' |
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[3] | 15 | umask 022 |
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| 16 | |
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[1565] | 17 | __scripts_print_root_message () |
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| 18 | { |
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| 19 | echo "ERROR: scripts.mit.edu is a shared server, and as such" >&2 |
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| 20 | echo "you do not have root access." >&2 |
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| 21 | echo " * If you want a package installed or a setting configured," >&2 |
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| 22 | echo " contact us at scripts@mit.edu." >&2 |
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| 23 | echo " * If you're having trouble editing a file without 'sudo'," >&2 |
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| 24 | echo " try logging out and making your change from Athena." >&2 |
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| 25 | } |
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[126] | 26 | |
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[1565] | 27 | __scripts_print_install_message () |
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| 28 | { |
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| 29 | echo "ERROR: scripts.mit.edu is a shared server, and as such" >&2 |
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| 30 | echo "you do not have root access. We are happy to install most" >&2 |
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| 31 | echo "packages upon request -- please contact us at scripts@mit.edu." >&2 |
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| 32 | } |
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| 33 | |
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| 34 | __scripts_print_edit_message () |
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| 35 | { |
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| 36 | echo "ERROR: scripts.mit.edu is a shared server, and as such you" >&2 |
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| 37 | echo "do not have root access. You can make most changes to your" >&2 |
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| 38 | echo "account without root access; you may need to log out of scripts," >&2 |
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| 39 | echo "and use your Athena account to get full permissions in your locker." >&2 |
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| 40 | echo "If you're having trouble, contact us at scripts@mit.edu for help." >&2 |
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| 41 | } |
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| 42 | |
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| 43 | |
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| 44 | su () |
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| 45 | { |
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| 46 | while [[ "$1" == -* ]]; do shift; done |
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| 47 | if [ $# -eq 0 ] || [ "$1" = "root" ]; then |
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| 48 | __scripts_print_root_message |
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| 49 | else |
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| 50 | echo "su is no longer supported on scripts.mit.edu. To access your" >&2 |
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| 51 | echo "group locker, run ssh $1@scripts.mit.edu from Athena." >&2 |
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| 52 | fi |
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| 53 | return 1 |
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| 54 | } |
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| 55 | |
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| 56 | sudo () |
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| 57 | { |
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| 58 | case "$1" in |
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| 59 | apt-get|aptitude|yum|easy_install|gem|make|./setup.py) |
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| 60 | __scripts_print_install_message ;; |
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| 61 | emacs|vi|vim|nano|chown|rm|fs) |
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| 62 | __scripts_print_edit_message ;; |
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| 63 | *) |
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| 64 | __scripts_print_root_message |
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| 65 | esac |
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| 66 | return 1 |
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| 67 | } |
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| 68 | |
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[3] | 69 | # You may uncomment the following lines if you want `ls' to be colorized: |
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| 70 | # export LS_OPTIONS='--color=auto' |
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| 71 | # eval `dircolors` |
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| 72 | # alias ls='ls $LS_OPTIONS' |
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| 73 | # alias ll='ls $LS_OPTIONS -l' |
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| 74 | # alias l='ls $LS_OPTIONS -lA' |
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| 75 | # |
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| 76 | # Some more alias to avoid making mistakes: |
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| 77 | # alias rm='rm -i' |
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| 78 | # alias cp='cp -i' |
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| 79 | # alias mv='mv -i' |
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| 80 | |
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[561] | 81 | if [ -f ~/.bashrc.scripts ]; then |
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| 82 | . ~/.bashrc.scripts |
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[3] | 83 | fi |
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| 84 | |
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| 85 | if [ -d ~/web_scripts ]; then |
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| 86 | cd ~/web_scripts |
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| 87 | fi |
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