16 lines
343 B
Bash
Executable file
16 lines
343 B
Bash
Executable file
#!/bin/sh
|
|
# Usage: with_env ENV_FILE COMMAND [ARGS...]
|
|
#
|
|
# This script lets you modify the environment of an executable before
|
|
# launching it. It uses an 'env file' which must contain lines like
|
|
# 'MY_VARIABLE="my value"'.
|
|
#
|
|
env_file=$1
|
|
shift
|
|
|
|
# Use set -a to export all variables defined in env_file.
|
|
set -a
|
|
. "${env_file}"
|
|
set +a
|
|
|
|
exec "$@"
|