You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
2.7 KiB
Bash
95 lines
2.7 KiB
Bash
#!/usr/bin/env bash
|
|
# vim:ts=4:sts=4:sw=4:et
|
|
#
|
|
# Author: Hari Sekhon
|
|
# Date: circa 2006 (forked from .bashrc)
|
|
#
|
|
# https://github.com/harisekhon/bash-tools
|
|
#
|
|
# License: see accompanying Hari Sekhon LICENSE file
|
|
#
|
|
# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
|
|
#
|
|
# https://www.linkedin.com/in/harisekhon
|
|
#
|
|
|
|
# ============================================================================ #
|
|
# E n v i r o n m e n t V a r i a b l e s
|
|
# ============================================================================ #
|
|
|
|
# more environment variables defined next to the their corresponding aliases in aliases.sh
|
|
|
|
export TERM=xterm
|
|
|
|
export EDITOR=vim
|
|
|
|
# allow programs to use $LINES
|
|
export LINES
|
|
|
|
# ENV refers to the file that sh attempts to read as a startup file (done on my Mac OSX Snow Leopard)
|
|
# Needs the following line added to sudoers for ENV to be passed through on sudo su
|
|
#Defaults env_keep += "ENV"
|
|
export ENV="$HOME/.bashrc"
|
|
|
|
# aterm doesn't support UTF-8 and you get horrible chars here and there
|
|
# so don't use utf and aterm together. xterm works ok with utf8 though
|
|
#export LANG=en_GB
|
|
#export LC_ALL=en_GB
|
|
#export LANG=C
|
|
#export LC_ALL=C
|
|
export LC_ALL=en_US.UTF-8
|
|
export LANG=en_US.UTF-8
|
|
# new stuff didn't seem to work
|
|
#export LANG="en_GB.UTF-8"
|
|
#export LC_ALL="en_GB.UTF-8"
|
|
|
|
# Clever dynamic environment variables, set using var() function sourced between shells
|
|
export varfile="$HOME/.bash_vars"
|
|
# shellcheck disable=SC1090
|
|
[ -f "$varfile" ] && . "$varfile"
|
|
|
|
# ============================================================================ #
|
|
|
|
if [ -n "$APPLE" ]; then
|
|
#BROWSER=open
|
|
unset BROWSER
|
|
elif command -v google-chrome &>/dev/null; then
|
|
BROWSER=google-chrome
|
|
elif command -v firefox &>/dev/null; then
|
|
BROWSER=firefox
|
|
elif command -v konqueror &>/dev/null; then
|
|
BROWSER=konqueror
|
|
else
|
|
BROWSER=UNKNOWN
|
|
echo "COULD NOT FIND ANY BROWSER IN PATH"
|
|
fi
|
|
|
|
# don't export BROWSER on Mac, trigger python bug:
|
|
# AttributeError: 'MacOSXOSAScript' object has no attribute 'basename'
|
|
# from python's webbrowser library
|
|
if [ -z "$APPLE" ]; then
|
|
export BROWSER
|
|
fi
|
|
|
|
var(){
|
|
local var="${*%%=*}"
|
|
local val="${*#*=}"
|
|
if grep -i "export $var" "$varfile" &>/dev/null; then
|
|
perl -pi -e 's/^export '"$var"'=.*$/export '"$var"'='"$val"'/' "$varfile"
|
|
else
|
|
echo "export $var=$val" >> "$varfile"
|
|
fi
|
|
export "$var"="$val"
|
|
}
|
|
vars(){
|
|
"$EDITOR" "$varfile"
|
|
}
|
|
|
|
unvar(){
|
|
local var="${*%%=*}"
|
|
[ -f "$varfile" ] || { echo "$varfile not found" ; return 1; }
|
|
perl -pi -e 's/^export '"$var"'=.*\n$//' "$varfile"
|
|
unset "$var"
|
|
}
|
|
|