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Updater For macOS Launch Services
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| #!/bin/bash | |
| ### | |
| ### bisect - Helps troubleshoot disabled services to track down the one that is | |
| ### causing offense. | |
| ### | |
| ### Description | |
| ### ================================================================================ | |
| ### | |
| ### While striving to minimize CPU and memory usage, maximize privacy, and reduce | |
| ### possible surface area of attacks, many users wish to disable unused or uneeded | |
| ### services. | |
| ### | |
| ### Unfortunately removing some of these services can cause undesirable behavior. | |
| ### Some of which may not be known immediately after the initial attempt to disable | |
| ### them. | |
| ### | |
| ### On top of that, newer versions of macOS do not allow the user to modify these | |
| ### services while the OS is running normally and therefore the user must restart | |
| ### their system for it to take effect. | |
| ### | |
| ### For all these reasons and more, having an efficient way to track down offending | |
| ### services is very important. That's what this script aims to do. | |
| ### | |
| ### The user will initially run `bisect.sh start` (see full usages below) and the | |
| ### script will create a temporary 'holding file' containing which services it | |
| ### disabled. | |
| ### | |
| ### After each run the user will restart their system to test. Regardless of | |
| ### whether the desirable behavior is witness, the user will restart again back into | |
| ### recovery mode and rerun this script either as `bisect.sh good` or `bisect.sh | |
| ### bad` depending on whether the behavior still works as anticipated or not. | |
| ### | |
| ### The user will continue doing this until eventually the script narrows down the | |
| ### offending service to a single possibility. | |
| ### | |
| ### Note On Mounting Filesystem | |
| ### ================================================================================ | |
| ### | |
| ### * See `update.sh help` | |
| ### | |
| ### Agent/Daemon List File Format | |
| ### ================================================================================ | |
| ### | |
| ### * See `update.sh help` | |
| ### | |
| ### Prerequisites | |
| ### ================================================================================ | |
| ### | |
| ### * Filesystem mounted in Read/Write mode (see above) | |
| ### | |
| ### * A file containing *all* of the possible agents/daemons you would like to | |
| ### eventually disable (see format below) | |
| ### | |
| ### * The file should be named `launch_<launch_type>.txt` and should be in the same | |
| ### directory as this script. | |
| ### | |
| ### -------------------------------------------------------------------------------- | |
| ### | |
| ### Usage: | |
| ### ./bisect.sh start <launch_type> <system_volume> | |
| ### | |
| ### Description: | |
| ### Starts a new bisect session. This will discard the old session with no | |
| ### warning. | |
| ### | |
| ### Options: | |
| ### <launch_type> Should be either `agents` or `daemons` | |
| ### <system_volume> The path to the volume the system resides on | |
| ### (eg `/Volumes/Macintosh\ HD`) | |
| ### | |
| ### Usage: | |
| ### ./bisect.sh good <launch_type> <system_volume> | |
| ### | |
| ### Description: | |
| ### Tells bisect that the services it disabled last time didn't cause any issues. | |
| ### It will pick new ones to test. | |
| ### | |
| ### Options: | |
| ### <launch_type> Should be either `agents` or `daemons` | |
| ### <system_volume> The path to the volume the system resides on | |
| ### (eg `/Volumes/Macintosh\ HD`) | |
| ### | |
| ### Usage: | |
| ### ./bisect.sh bad <launch_type> <system_volume> | |
| ### | |
| ### Description: | |
| ### Tells bisect that one or more of the services it disabled last time caused a | |
| ### problem. It will: | |
| ### | |
| ### * Re-enable all the services it disabled in the previous run | |
| ### * Disable one or more of those services | |
| ### | |
| ### Options: | |
| ### <launch_type> Should be either `agents` or `daemons` | |
| ### <system_volume> The path to the volume the system resides on | |
| ### (eg `/Volumes/Macintosh\ HD`) | |
| ### | |
| set -euo pipefail | |
| _sin_bisect_start() { | |
| launch_type="$1" | |
| system_volume="$2" | |
| script_directory="$("${system_volume}/usr/bin/dirname" "${BASH_SOURCE[0]}")" | |
| launch_type_capitalized="$(tr '[:lower:]' '[:upper:]' <<< "${launch_type:0:1}")${launch_type:1}" | |
| launch_filename="${script_directory}/launch_${launch_type}.txt" | |
| temp_filename="${script_directory}/bisect.temp" | |
| bisect_filename="${script_directory}/bisect.txt" | |
| echo "Before running a bisection, you should make sure that you are starting" | |
| echo "with all services _enabled._" | |
| echo "" | |
| echo "In order to do this, we will now remove the .bak extension from all" | |
| echo "Launch${launch_type_capitalized} files." | |
| echo "" | |
| echo "Press any key to continue... " | |
| "${system_volume}/usr/bin/read" -n 1 -s -r | |
| echo "" | |
| IFS=$'\n' | |
| # shellcheck disable=SC2044 | |
| for filename in $(find "${system_volume}/System/Library/Launch${launch_type_capitalized}" -maxdepth 1 -name '*.bak'); do | |
| echo " * '${filename%.bak}'" | |
| mv "${filename}" "${filename%.bak}" | |
| done | |
| IFS=' ' | |
| echo "" | |
| echo " * Copying Fresh Bisection File..." | |
| cp -f "${launch_filename}" "${temp_filename}" | |
| echo " * Sanitizing Bisection File..." | |
| "${system_volume}/usr/bin/sed" '/^#/d' "${temp_filename}" > "${temp_filename}2" | |
| "${system_volume}/usr/bin/sed" '/^$/d' "${temp_filename}2" > "${temp_filename}" | |
| "${system_volume}/usr/bin/sort" -u --output="${temp_filename}" "${temp_filename}" | |
| rm -f "${temp_filename}2" | |
| echo " * Creating Initial Bisect Split..." | |
| _sin_split_file "${system_volume}" "${temp_filename}" "${bisect_filename}" | |
| echo " * Running Initial Service Update..." | |
| echo "" | |
| "${script_directory}/update.sh" "${launch_type}" "disable" "${system_volume}" "${bisect_filename}" | |
| rm -f "${temp_filename}" | |
| echo "" | |
| echo "You can now reboot and test the bisection..." | |
| echo "" | |
| } | |
| _sin_bisect_good() { | |
| launch_type="$1" | |
| system_volume="$2" | |
| script_directory="$("${system_volume}/usr/bin/dirname" "${BASH_SOURCE[0]}")" | |
| launch_type_capitalized="$(tr '[:lower:]' '[:upper:]' <<< "${launch_type:0:1}")${launch_type:1}" | |
| temp_filename="${script_directory}/bisect.temp" | |
| bisect_filename="${script_directory}/bisect.txt" | |
| ! [ -e "${bisect_filename}" ] && echo "Can't find an existing bisect file. Run 'bisect start'." && exit 1 | |
| echo " * Updating Bisection File..." | |
| "${system_volume}/usr/bin/grep" '^# ' "${bisect_filename}" | "${system_volume}/usr/bin/sed" 's/^# //' > "${temp_filename}" | |
| _sin_knows_offending_service "${temp_filename}" "${system_volume}" && exit 0 | |
| echo " * Calculating Bisect Split..." | |
| _sin_split_file "${system_volume}" "${temp_filename}" "${bisect_filename}" | |
| echo " * Running Bisection..." | |
| echo "" | |
| "${script_directory}/update.sh" "${launch_type}" "disable" "${system_volume}" "${bisect_filename}" | |
| rm -f "${temp_filename}" | |
| echo "" | |
| echo "You can now reboot and test the bisection..." | |
| echo "" | |
| } | |
| _sin_bisect_bad() { | |
| launch_type="$1" | |
| system_volume="$2" | |
| script_directory="$("${system_volume}/usr/bin/dirname" "${BASH_SOURCE[0]}")" | |
| launch_type_capitalized="$(tr '[:lower:]' '[:upper:]' <<< "${launch_type:0:1}")${launch_type:1}" | |
| temp_filename="${script_directory}/bisect.temp" | |
| bisect_filename="${script_directory}/bisect.txt" | |
| ! [ -e "${bisect_filename}" ] && echo "Can't find an existing bisect file. Run 'bisect start'." && exit 1 | |
| echo " * Updating Bisection File..." | |
| "${system_volume}/usr/bin/grep" --invert-match '^# ' "${bisect_filename}" > "${temp_filename}" | |
| echo " * Re-Enabling All Possible Responsible ${launch_type_capitalized}..." | |
| echo "" | |
| "${script_directory}/update.sh" "${launch_type}" "enable" "${system_volume}" "${temp_filename}" | |
| _sin_knows_offending_service "${temp_filename}" "${system_volume}" && exit 0 | |
| echo "" | |
| echo " * Calculating Bisect Split..." | |
| _sin_split_file "${system_volume}" "${temp_filename}" "${bisect_filename}" | |
| echo " * Running Bisection..." | |
| echo "" | |
| "${script_directory}/update.sh" "${launch_type}" "disable" "${system_volume}" "${bisect_filename}" | |
| rm -f "${temp_filename}" | |
| echo "" | |
| echo "You can now reboot and test the bisection..." | |
| echo "" | |
| } | |
| _sin_bisect_reset() { | |
| system_volume="$1" | |
| script_directory="$("${system_volume}/usr/bin/dirname" "${BASH_SOURCE[0]}")" | |
| rm -f "bisect.txt" | |
| rm -f "bisect.temp" | |
| return 0 | |
| } | |
| _sin_split_file() { | |
| system_volume="$1" | |
| temp_filename="$2" | |
| bisect_filename="$3" | |
| total_lines="$(_sin_total_lines_in_file "${temp_filename}" "${system_volume}")" | |
| head_lines="$((total_lines / 2))" | |
| tail_lines="$((total_lines - head_lines))" | |
| "${system_volume}/usr/bin/head" -n "${head_lines}" "${temp_filename}" > "${bisect_filename}" | |
| "${system_volume}/usr/bin/tail" -n "${tail_lines}" "${temp_filename}" | "${system_volume}/usr/bin/sed" 's/^/# /' >> "${bisect_filename}" | |
| } | |
| _sin_knows_offending_service() { | |
| local filename="$1" | |
| local system_volume="$2" | |
| if [[ "$(_sin_total_lines_in_file "${temp_filename}" "${system_volume}")" == "1" ]]; then | |
| echo "" | |
| echo "We have determined the offending agent/daemon to be:" | |
| echo "" | |
| cat "${temp_filename}" | |
| echo "" | |
| _sin_bisect_reset "${system_volume}" | |
| exit 0 | |
| else | |
| return 1 | |
| fi | |
| } | |
| _sin_total_lines_in_file() { | |
| local filename="$1" | |
| local system_volume="$2" | |
| # shellcheck disable=SC2016 | |
| "${system_volume}/usr/bin/wc" -l "${filename}" | "${system_volume}/usr/bin/awk" '{print $1}' | |
| } | |
| subcommand="${1:-}"; | |
| [ "$#" -gt 0 ] && shift 1; | |
| case "${subcommand}" in | |
| start) | |
| _sin_bisect_start "$@" | |
| ;; | |
| reset|stop) | |
| _sin_bisect_reset "$@" | |
| ;; | |
| good) | |
| _sin_bisect_good "$@" | |
| ;; | |
| bad) | |
| _sin_bisect_bad "$@" | |
| ;; | |
| help) | |
| sed -rn 's/^### ?//;T;p' "$0" | |
| ;; | |
| *) | |
| echo "I don't understand the command '${subcommand}'" | |
| ;; | |
| esac |
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| ################################################################################ | |
| # PROBLEMATIC AGENTS | |
| # | |
| # Will Freeze Edit Menus | |
| # com.apple.speech.speechdatainstallerd | |
| # com.apple.speech.speechsynthesisd | |
| # com.apple.speech.synthesisserver | |
| # | |
| # Will Prevent Saving Prompt From Being Shown | |
| # com.apple.bird | |
| # | |
| # Required For Sandboxed Applications To Track Files (This Is Not Related To Web Bookmarks) | |
| # com.apple.scopedbookmarkagent.xpc | |
| # | |
| # Prevents Auto-Refresh Of Calendars | |
| # com.apple.CalendarAgent | |
| # | |
| # Stops Photo Analysis | |
| # com.apple.photoanalysisd | |
| # | |
| ################################################################################ | |
| # iCloud | |
| # | |
| com.apple.cloudd | |
| com.apple.cloudpaird | |
| com.apple.cloudphotod | |
| com.apple.followupd | |
| com.apple.iCloudUserNotifications | |
| com.apple.icloud.findmydeviced.findmydevice-user-agent | |
| com.apple.icloud.fmfd | |
| com.apple.icloud.searchpartyuseragent | |
| com.apple.protectedcloudstorage.protectedcloudkeysyncing | |
| com.apple.security.cloudkeychainproxy3 | |
| ################################################################################ | |
| # Safari | |
| # | |
| com.apple.Safari.SafeBrowsing.Service | |
| com.apple.SafariBookmarksSyncAgent | |
| com.apple.SafariCloudHistoryPushAgent | |
| com.apple.SafariHistoryServiceAgent | |
| com.apple.SafariLaunchAgent | |
| com.apple.SafariNotificationAgent | |
| com.apple.SafariPlugInUpdateNotifier | |
| com.apple.WebKit.PluginAgent | |
| com.apple.swcd | |
| com.apple.webinspectord | |
| ################################################################################ | |
| # iMessage / Facetime | |
| # | |
| com.apple.avconferenced | |
| com.apple.imagent | |
| com.apple.imautomatichistorydeletionagent | |
| com.apple.imklaunchagent | |
| com.apple.imtransferagent | |
| ################################################################################ | |
| # Game Center / Passbook / Apple TV / Homekit | |
| # | |
| com.apple.CommCenter-osx | |
| com.apple.Maps.pushdaemon | |
| com.apple.gamed | |
| com.apple.homed | |
| com.apple.passd | |
| com.apple.videosubscriptionsd | |
| ################################################################################ | |
| # Ad-Related | |
| # | |
| com.apple.ap.adprivacyd | |
| com.apple.ap.adservicesd | |
| ################################################################################ | |
| # Screensharing | |
| # | |
| com.apple.screensharing.MessagesAgent | |
| com.apple.screensharing.agent | |
| com.apple.screensharing.menuextra | |
| ################################################################################ | |
| # Siri | |
| # | |
| com.apple.Siri.agent | |
| com.apple.assistant_service | |
| com.apple.assistantd | |
| com.apple.parsec-fbf | |
| com.apple.siri-distributed-evaluation | |
| com.apple.siri.context.service | |
| com.apple.siriknowledged | |
| ################################################################################ | |
| # VoiceOver / Accessibility | |
| # | |
| com.apple.ScreenReaderUIServer | |
| com.apple.VoiceOver | |
| com.apple.accessibility.AXVisualSupportAgent | |
| com.apple.accessibility.MotionTrackingAgent | |
| com.apple.accessibility.dfrhud | |
| com.apple.accessibility.heard | |
| com.apple.scrod | |
| com.apple.voicememod | |
| ################################################################################ | |
| # Quicklook | |
| # | |
| # com.apple.quicklook | |
| com.apple.quicklook.ThumbnailsAgent | |
| # com.apple.quicklook.ui.helper | |
| ################################################################################ | |
| # Sidecar | |
| # | |
| com.apple.sidecar-hid-relay | |
| com.apple.sidecar-relay | |
| ################################################################################ | |
| # Debugging Process | |
| # | |
| com.apple.DiagnosticReportCleanup | |
| com.apple.ReportCrash | |
| com.apple.ReportGPURestart | |
| com.apple.ReportPanic | |
| com.apple.TrustEvaluationAgent | |
| com.apple.spindump_agent | |
| ################################################################################ | |
| # Screentime / Parental Controls | |
| # | |
| com.apple.ScreenTimeAgent | |
| com.apple.UsageTrackingAgent | |
| com.apple.familycircled | |
| com.apple.familycontrols.useragent | |
| com.apple.familynotificationd | |
| ################################################################################ | |
| # Classroom | |
| # | |
| com.apple.progressd | |
| ################################################################################ | |
| # Others | |
| # | |
| com.apple.AMPArtworkAgent | |
| com.apple.AMPLibraryAgent | |
| com.apple.AOSHeartbeat | |
| com.apple.AOSPushRelay | |
| com.apple.AirPlayUIAgent | |
| com.apple.AirPortBaseStationAgent | |
| com.apple.CallHistoryPluginHelper | |
| com.apple.CallHistorySyncHelper | |
| com.apple.EscrowSecurityAlert | |
| com.apple.FileProvider | |
| com.apple.KeyboardAccessAgent | |
| com.apple.ManagedClientAgent.agent | |
| com.apple.ManagedClientAgent.enrollagent | |
| com.apple.RemoteDesktop | |
| com.apple.RemoteUI | |
| com.apple.SocialPushAgent | |
| com.apple.amp.mediasharingd | |
| com.apple.amsaccountsd | |
| com.apple.appleseed.seedusaged | |
| com.apple.appleseed.seedusaged.postinstall | |
| com.apple.appsleepd | |
| com.apple.appstoreagent | |
| com.apple.askpermissiond | |
| com.apple.commerce | |
| com.apple.ctkd | |
| com.apple.exchange.exchangesyncd | |
| com.apple.findmymacmessenger | |
| com.apple.helpd | |
| com.apple.icdd | |
| com.apple.identityservicesd | |
| com.apple.java.InstallOnDemand | |
| com.apple.keyboardservicesd | |
| com.apple.knowledge-agent | |
| com.apple.macos.studentd | |
| com.apple.mediaanalysisd | |
| com.apple.mediaremoteagent | |
| com.apple.mobileactivationd | |
| com.apple.mobileassetd | |
| com.apple.parentalcontrols.check | |
| com.apple.parsecd | |
| com.apple.podcasts.PodcastContentService | |
| com.apple.powerchime | |
| com.apple.rapportd-user | |
| com.apple.remindd | |
| com.apple.routined | |
| com.apple.security.keychain-circle-notification | |
| com.apple.sharingd | |
| com.apple.suggestd | |
| com.apple.syncdefaultsd | |
| com.apple.telephonyutilities.callservicesd | |
| com.apple.touristd |
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| ################################################################################ | |
| # iCloud | |
| # | |
| com.apple.analyticsd | |
| com.apple.icloud.findmydeviced | |
| ################################################################################ | |
| # Debugging Process | |
| # | |
| com.apple.systemstats.analysis | |
| com.apple.systemstats.daily | |
| com.apple.systemstats.microstackshot_periodic | |
| ################################################################################ | |
| # Others | |
| # | |
| # com.apple.ManagedClient Prevents mobileconfig Profiles | |
| # com.apple.ManagedClient.enroll Prevents mobileconfig Profiles | |
| # com.apple.ManagedClient.startup Prevents mobileconfig Profiles | |
| com.apple.AirPlayXPCHelper | |
| com.apple.AssetCacheLocatorService | |
| com.apple.ManagedClient.cloudconfigurationd | |
| com.apple.ManagedClient.mechanism | |
| com.apple.RFBEventHelper | |
| com.apple.RemoteDesktop.PrivilegeProxy | |
| com.apple.SubmitDiagInfo | |
| com.apple.appleseed.fbahelperd | |
| com.apple.appstored | |
| com.apple.apsd | |
| com.apple.captiveagent | |
| com.apple.commerced | |
| com.apple.eapolcfg_auth | |
| com.apple.efax | |
| com.apple.locate | |
| com.apple.locationd | |
| com.apple.mediaremoted | |
| com.apple.netbiosd | |
| com.apple.nis.ypbind | |
| com.apple.preferences.timezone.admintool | |
| com.apple.rapportd | |
| com.apple.remotepairtool | |
| com.apple.rtcreportingd | |
| com.apple.screensharing | |
| com.apple.security.FDERecoveryAgent | |
| com.apple.webdavfs_load_kext |
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| #!/bin/bash | |
| ### | |
| ### update - Allows files containing a list of services to either be enabled or | |
| ### disabled. | |
| ### | |
| ### Description | |
| ### ================================================================================ | |
| ### | |
| ### While striving to minimize CPU and memory usage, maximize privacy, and reduce | |
| ### possible surface area of attacks, many users wish to disable unused or uneeded | |
| ### services. | |
| ### | |
| ### In order to make this as painless as possible, this script provides a way to | |
| ### standardize enabling and disabling those services as well as handling the most | |
| ### common types of errors that may arise during that process. | |
| ### | |
| ### Note On Mounting Filesystem | |
| ### ================================================================================ | |
| ### | |
| ### This script was designed to work with the tools available on a fresh macOS | |
| ### installation. All applicable commands are prefixed with the mounted volume path | |
| ### which will need to be mounted with read/write access prior to running this | |
| ### script. | |
| ### | |
| ### From Catalina onwards, this means that you: | |
| ### | |
| ### * Boot into recovery mode | |
| ### * Open Disk Utility | |
| ### * Mount your system volume | |
| ### * Close Disk Utility | |
| ### | |
| ### Once that's completed, you'll need to open Terminal (Utilities -> Terminal) and | |
| ### navigate to the location where this script lives. | |
| ### | |
| ### Agent/Daemon List File Format | |
| ### ================================================================================ | |
| ### | |
| ### * Lines beginning with `#` are considered comments and are ignored | |
| ### * Lines should contain *only* the domain portion of the agent filename. | |
| ### | |
| ### Valid Items: | |
| ### | |
| ### com.apple.security.keychain-circle-notification | |
| ### com.apple.sharingd | |
| ### | |
| ### Invalid Items: | |
| ### | |
| ### /System/Library/LaunchAgents/com.apple.sharingd.plist | |
| ### com.apple.sharingd.plist | |
| ### com.apple.* | |
| ### | |
| ### Prerequisites | |
| ### ================================================================================ | |
| ### | |
| ### * Filesystem mounted in Read/Write mode (see above) | |
| ### | |
| ### * A file containing *all* of the possible agents/daemons you would like to | |
| ### eventually disable (see format below) | |
| ### | |
| ### * The file should be named `launch_<launch_type>.txt` and should be in the same | |
| ### directory as this script. | |
| ### | |
| ### References | |
| ### ================================================================================ | |
| ### | |
| ### * https://gist.github.com/pwnsdx/1217727ca57de2dd2a372afdd7a0fc21 | |
| ### | |
| ### -------------------------------------------------------------------------------- | |
| ### | |
| ### Usage: | |
| ### ./update.sh all <action> <system_volume> | |
| ### | |
| ### Description: | |
| ### Either enables or disables all services listed in the list files. | |
| ### | |
| ### Options: | |
| ### <action> Should be either `enable` or `disable` | |
| ### <system_volume> The path to the volume the system resides on | |
| ### (eg `/Volumes/Macintosh\ HD`) | |
| ### | |
| ### Usage: | |
| ### ./update.sh agents <action> <system_volume> | |
| ### | |
| ### Description: | |
| ### Either enables or disables all agents listed in the agent list file. | |
| ### | |
| ### Options: | |
| ### <action> Should be either `enable` or `disable` | |
| ### <system_volume> The path to the volume the system resides on | |
| ### (eg `/Volumes/Macintosh\ HD`) | |
| ### | |
| ### Usage: | |
| ### ./update.sh daemons <action> <system_volume> | |
| ### | |
| ### Description: | |
| ### Either enables or disables all daemons listed in the daemon list file. | |
| ### | |
| ### Options: | |
| ### <action> Should be either `enable` or `disable` | |
| ### <system_volume> The path to the volume the system resides on | |
| ### (eg `/Volumes/Macintosh\ HD`) | |
| ### | |
| set -euo pipefail | |
| _sin_update_all() { | |
| action="$1" | |
| system_volume="$2" | |
| _sin_update "agents" "${action}" "${system_volume}" | |
| _sin_update "daemons" "${action}" "${system_volume}" | |
| } | |
| _sin_update() { | |
| launch_type="$1" | |
| action="$2" | |
| system_volume="$3" | |
| script_directory="$("${system_volume}/usr/bin/dirname" "${BASH_SOURCE[0]}")" | |
| list_filename="${4:-"${script_directory}/launch_${launch_type}.txt"}"; | |
| _sin_run_update "${action}" "${launch_type}" "${list_filename}" "${system_volume}" | |
| } | |
| _sin_run_update() { | |
| action="$1" | |
| launch_type="$2" | |
| list_filename="$3" | |
| system_volume="$4" | |
| [ -z "${action}" ] && echo "Missing action: '${action}'" && exit 1 | |
| [ -z "${launch_type}" ] && echo "Missing launch_type: '${launch_type}'" && exit 1 | |
| [ -z "${list_filename}" ] && echo "Missing list_filename: '${list_filename}'" && exit 1 | |
| [ -z "${system_volume}" ] && echo "Missing system_volume: '${system_volume}'" && exit 1 | |
| IFS=$'\n' | |
| # shellcheck disable=SC2013 | |
| for agent in $(sed '/^#/d' "${list_filename}" | sed '/^$/d' | sort -u); do | |
| enabled_filename="${system_volume}/System/Library/Launch${launch_type}/${agent}.plist" | |
| disabled_filename="${system_volume}/System/Library/Launch${launch_type}/${agent}.plist.bak" | |
| file_status="" | |
| if [[ "${action}" == "enable" ]]; then | |
| source_filename="${disabled_filename}" | |
| destination_filename="${enabled_filename}" | |
| elif [[ "${action}" == "disable" ]]; then | |
| source_filename="${enabled_filename}" | |
| destination_filename="${disabled_filename}" | |
| else | |
| echo "Invalid Action: '${action}'" | |
| exit 1 | |
| fi | |
| if [ -e "${destination_filename}" ]; then | |
| file_status="[EXISTS ]" | |
| elif ! [ -e "${source_filename}" ] && ! [ -h "${source_filename}" ]; then | |
| file_status="[MISSING]" | |
| elif mv "${source_filename}" "${destination_filename}" 2> /dev/null; then | |
| file_status="[OK ]" | |
| else | |
| file_status="[ERROR ]" | |
| fi | |
| echo -e "${file_status} ${launch_type}\t'${agent}'" | |
| done | |
| } | |
| subcommand="${1:-}"; | |
| [ "$#" -gt 0 ] && shift 1; | |
| case "${subcommand}" in | |
| all) | |
| _sin_update_all "$@" | |
| ;; | |
| agents) | |
| _sin_update "Agents" "$@" | |
| ;; | |
| daemons) | |
| _sin_update "Daemons" "$@" | |
| ;; | |
| help) | |
| sed -rn 's/^### ?//;T;p' "$0" | |
| ;; | |
| *) | |
| echo "I don't understand the command '${subcommand}'" | |
| ;; | |
| esac |
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