64 lines
1.9 KiB
Bash
Executable File
64 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/bash
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# what: archive (and backup) nextcloud notes
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# author: ns
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# started: jun 2023
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#
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# requires: n/a
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#
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# info:
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# - n/a
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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if [ "$EUID" -eq 0 ]
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then echo "error: do not run as 'root'"
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exit
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fi
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nextcloud_env_var=NEXTCLOUD_${HOSTNAME}
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nextcloud_dir=${!nextcloud_env_var}
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if [[ "${nextcloud_dir}" == "" ]]; then
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echo "error: environment variable \"NEXTCLOUD_${HOSTNAME}\" is not set. set it, and re-run this script."
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echo "example:"
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echo "export NEXTCLOUD_${HOSTNAME}=/media/drive2/nass/lo/nextcloud"
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exit 1
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fi
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notes_base_dir="${nextcloud_dir}/Notes"
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notes_archive_dir="${nextcloud_dir}/Notes/archive"
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archive_target_dir="${nextcloud_dir}/Notes.archive"
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backup_target_dir="${nextcloud_dir}/Notes.backup"
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if [ ! -d ${backup_target_dir} ]
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then
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echo "The backup target directory does not exist:"
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echo "${backup_target_dir}"
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exit 888 # die with error code 888
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fi
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tar -zcvf ${backup_target_dir}/notes.$(date +%y%m%d-%H%M).tar.gz ${notes_base_dir}
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if [ ! -d ${notes_archive_dir} ]
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then
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echo "The archive directory does not exist:"
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echo "${notes_archive_dir}"
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exit 888 # die with error code 888
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fi
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# https://stackoverflow.com/questions/91368/checking-from-shell-script-if-a-directory-contains-files
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if [ ! -n "$(ls -A ${notes_archive_dir} 2>/dev/null)" ]
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then
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echo "No notes to archive!"
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exit 888
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fi
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# https://stackoverflow.com/questions/20796200/how-to-loop-over-files-in-directory-and-change-path-and-add-suffix-to-filename
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# https://stackoverflow.com/questions/23733669/rename-file-command-in-unix-with-timestamp
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for filename in ${notes_archive_dir}/*; do
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mv "$filename" "$archive_target_dir/$(date +%y%m%d-%H%M)_$(basename "$filename")"
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done
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echo 'Hello, World!' > ${notes_archive_dir}/helloWorld.md
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