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187222614a
Braces are only required in certain cases, but the cognitive overhead in
keeping track of which cases require braces can be reduced by simply
always using them.
Example: `${NAME}`
Retain more widely-used braces `$NAME` convention in documentation.
206 lines
6.3 KiB
Bash
206 lines
6.3 KiB
Bash
#!/usr/bin/env bats
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load test_helper
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# `hosts enable` ##############################################################
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@test "\`enable\` with no arguments exits with status 1." {
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run "${_HOSTS}" enable
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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[[ ${status} -eq 1 ]]
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}
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@test "\`enable\` with no argument does not change the hosts file." {
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_original="$(cat "${HOSTS_PATH}")"
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run "${_HOSTS}" enable
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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[[ "$(cat "${HOSTS_PATH}")" == "${_original}" ]]
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}
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@test "\`enable\` with no arguments prints help information." {
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run "${_HOSTS}" enable
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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[[ "${lines[0]}" == "Usage:" ]]
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[[ "${lines[1]}" == " hosts enable (<ip> | <hostname> | <search string>)" ]]
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}
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# `hosts enable <ip>` #########################################################
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@test "\`enable <ip>\` exits with status 0." {
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{
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run "${_HOSTS}" add 0.0.0.0 example.com
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run "${_HOSTS}" add 0.0.0.0 example.net
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run "${_HOSTS}" add 127.0.0.2 example.com
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run "${_HOSTS}" disable 127.0.0.2
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}
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run "${_HOSTS}" enable 127.0.0.2
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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[[ ${status} -eq 0 ]]
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}
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@test "\`enable <ip>\` updates the hosts file." {
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{
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run "${_HOSTS}" add 0.0.0.0 example.com
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run "${_HOSTS}" add 0.0.0.0 example.net
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run "${_HOSTS}" add 127.0.0.2 example.com
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run "${_HOSTS}" disable 0.0.0.0
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run "${_HOSTS}" disable 127.0.0.2
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}
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_original="$(cat "${HOSTS_PATH}")"
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run "${_HOSTS}" enable 127.0.0.2
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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_compare "${_original}" "$(cat "${HOSTS_PATH}")"
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[[ "$(sed -n '11p' "${HOSTS_PATH}")" == "#disabled: 0.0.0.0 example.com" ]]
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[[ "$(sed -n '12p' "${HOSTS_PATH}")" == "#disabled: 0.0.0.0 example.net" ]]
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[[ "$(sed -n '13p' "${HOSTS_PATH}")" == "127.0.0.2 example.com" ]]
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}
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@test "\`enable <ip>\` enables all matches." {
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{
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run "${_HOSTS}" add 0.0.0.0 example.com
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run "${_HOSTS}" add 0.0.0.0 example.net
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run "${_HOSTS}" add 127.0.0.2 example.com
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run "${_HOSTS}" disable 0.0.0.0
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run "${_HOSTS}" disable 127.0.0.2
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}
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_original="$(cat "${HOSTS_PATH}")"
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run "${_HOSTS}" enable 0.0.0.0
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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_compare \
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"${_original}" \
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"$(cat "${HOSTS_PATH}")"
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_compare \
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"'0.0.0.0 example.com'" \
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"'$(sed -n '11p' "${HOSTS_PATH}")'"
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_compare \
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"'0.0.0.0 example.net'" \
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"'$(sed -n '12p' "${HOSTS_PATH}")'"
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_compare \
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"'#disabled: 127.0.0.2 example.com'" \
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"'$(sed -n '13p' "${HOSTS_PATH}")'"
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[[ "$(sed -n '11p' "${HOSTS_PATH}")" == "0.0.0.0 example.com" ]]
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[[ "$(sed -n '12p' "${HOSTS_PATH}")" == "0.0.0.0 example.net" ]]
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[[ "$(sed -n '13p' "${HOSTS_PATH}")" == "#disabled: 127.0.0.2 example.com" ]]
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}
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@test "\`disable <ip>\` prints feedback." {
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{
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run "${_HOSTS}" add 0.0.0.0 example.com
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run "${_HOSTS}" add 0.0.0.0 example.net
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run "${_HOSTS}" add 127.0.0.2 example.com
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run "${_HOSTS}" disable 127.0.0.2
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}
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run "${_HOSTS}" enable 127.0.0.2
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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[[ "${lines[0]}" == "Enabling:" ]]
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[[ "${lines[1]}" == "127.0.0.2 example.com" ]]
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}
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# `hosts enable <hostname>` ###################################################
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@test "\`enable <hostname>\` exits with status 0." {
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{
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run "${_HOSTS}" add 0.0.0.0 example.com
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run "${_HOSTS}" add 0.0.0.0 example.net
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run "${_HOSTS}" add 127.0.0.2 example.com
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run "${_HOSTS}" disable 0.0.0.0
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}
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run "${_HOSTS}" enable example.net
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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[[ ${status} -eq 0 ]]
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}
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@test "\`enable <hostname>\` updates the hosts file." {
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{
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run "${_HOSTS}" add 0.0.0.0 example.com
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run "${_HOSTS}" add 0.0.0.0 example.net
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run "${_HOSTS}" add 127.0.0.2 example.com
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run "${_HOSTS}" disable 0.0.0.0
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}
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_original="$(cat "${HOSTS_PATH}")"
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run "${_HOSTS}" enable example.net
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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_compare "${_original}" "$(cat "${HOSTS_PATH}")"
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[[ "$(sed -n '11p' "${HOSTS_PATH}")" == "#disabled: 0.0.0.0 example.com" ]]
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[[ "$(sed -n '12p' "${HOSTS_PATH}")" == "0.0.0.0 example.net" ]]
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[[ "$(sed -n '13p' "${HOSTS_PATH}")" == "127.0.0.2 example.com" ]]
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}
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@test "\`enable <hostname>\` enables all matches." {
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{
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run "${_HOSTS}" add 0.0.0.0 example.com
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run "${_HOSTS}" add 0.0.0.0 example.net
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run "${_HOSTS}" add 127.0.0.2 example.com
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run "${_HOSTS}" disable 0.0.0.0
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run "${_HOSTS}" disable 127.0.0.2
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}
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_original="$(cat "${HOSTS_PATH}")"
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run "${_HOSTS}" enable example.com
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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_compare \
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"${_original}" \
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"$(cat "${HOSTS_PATH}")"
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_compare \
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"'0.0.0.0 example.com'" \
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"'$(sed -n '11p' "${HOSTS_PATH}")'"
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_compare \
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"'#disabled: 0.0.0.0 example.net'" \
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"'$(sed -n '12p' "${HOSTS_PATH}")'"
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_compare \
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"'127.0.0.2 example.com'" \
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"'$(sed -n '13p' "${HOSTS_PATH}")'"
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[[ "$(sed -n '11p' "${HOSTS_PATH}")" == "0.0.0.0 example.com" ]]
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[[ "$(sed -n '12p' "${HOSTS_PATH}")" == "#disabled: 0.0.0.0 example.net" ]]
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[[ "$(sed -n '13p' "${HOSTS_PATH}")" == "127.0.0.2 example.com" ]]
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}
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@test "\`disable <hostname>\` prints feedback." {
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{
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run "${_HOSTS}" add 0.0.0.0 example.com
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run "${_HOSTS}" add 0.0.0.0 example.net
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run "${_HOSTS}" add 127.0.0.2 example.com
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run "${_HOSTS}" disable 0.0.0.0
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}
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run "${_HOSTS}" enable example.net
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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[[ "${lines[0]}" == "Enabling:" ]]
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[[ "${lines[1]}" == "0.0.0.0 example.net" ]]
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}
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# help ########################################################################
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@test "\`help enable\` exits with status 0." {
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run "${_HOSTS}" help enable
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[[ ${status} -eq 0 ]]
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}
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@test "\`help enable\` prints help information." {
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run "${_HOSTS}" help enable
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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[[ "${lines[0]}" == "Usage:" ]]
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[[ "${lines[1]}" == " hosts enable (<ip> | <hostname> | <search string>)" ]]
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}
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