Revision 186
Added by Aaron Marcuse-Kubitza about 13 years ago
| scripts/util/env_password | ||
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| 1 | 1 |
#!/bin/bash |
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# Sets a password environment variable |
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if test "$#" -lt 1; then |
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echo "Usage: . $0 env_var_name (note the \".\" at the beginning)" |
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exit 2 |
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fi |
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test "$#" -eq 1 || \ |
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{ echo "Usage: . $0 env_var_name (note the initial \".\")" >&2; exit 2;}
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if test -z "${!1+t}"; then # env var with name $1 is unset
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read -s -p "Enter $1: "; echo |
Also available in: Unified diff
env_password: Print Usage message to stderr