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MD5Init(3), MD5Update(3), MD5Pad(3), MD5Final(3), MD5End(3), MD5Fd(3), MD5FdChunk(3), MD5File(3), MD5FileChunk(3), MD5Data(3)
calculate the RSA Data Security, Inc., ``MD5'' message digest
md5(1), sha1(1), sha224(1), sha256(1), sha384(1), sha512(1), sha512t224(1), sha512t256(1), rmd160(1), skein256(1), skein512(1), skein1024(1), md5sum(1), sha1sum(1), sha224sum(1), sha256sum(1), sha384sum(1), sha512sum(1), sha512t224sum(1), sha512t256sum(1), rmd160sum(1), skein256sum(1), skein512sum(1), skein1024sum(1), shasum(1)
calculate a message-digest fingerprint (checksum) for a file
EVP_MD-MD5(7)
The MD5 EVP_MD implementation
EVP_MD-MD5-SHA1(7)
The MD5-SHA1 EVP_MD implementation
EVP_md5(3), EVP_md5_sha1(3)
MD5 For EVP
EVP_rc4(3), EVP_rc4_40(3), EVP_rc4_hmac_md5(3)
EVP RC4 stream cipher
MD2(3), MD4(3), MD5(3), MD2_Init(3), MD2_Update(3), MD2_Final(3), MD4_Init(3), MD4_Update(3), MD4_Final(3), MD5_Init(3), MD5_Update(3), MD5_Final(3)
MD2, MD4, and MD5 hash functions
CURLOPT_SSH_HOST_PUBLIC_KEY_MD5(3)
MD5 checksum of SSH server public key
Digest(3o)
MD5 message digest
EVP_MD-MD5(7ossl)
The MD5 EVP_MD implementation
EVP_MD-MD5-SHA1(7ossl)
The MD5-SHA1 EVP_MD implementation
EVP_md5(3), EVP_md5_sha1(3)
MD5 For EVP
EVP_md5(3ossl), EVP_md5_sha1(3ossl)
MD5 For EVP
EVP_rc4(3), EVP_rc4_40(3), EVP_rc4_hmac_md5(3)
EVP RC4 stream cipher
EVP_rc4(3ossl), EVP_rc4_40(3ossl), EVP_rc4_hmac_md5(3ossl)
EVP RC4 stream cipher
MD2(3), MD4(3), MD5(3), MD2_Init(3), MD2_Update(3), MD2_Final(3), MD4_Init(3), MD4_Update(3), MD4_Final(3), MD5_Init(3), MD5_Update(3), MD5_Final(3)
MD2, MD4, and MD5 hash functions
MD2(3ossl), MD4(3ossl), MD5(3ossl), MD2_Init(3ossl), MD2_Update(3ossl), MD2_Final(3ossl), MD4_Init(3ossl), MD4_Update(3ossl), MD4_Final(3ossl), MD5_Init(3ossl), MD5_Update(3ossl), MD5_Final(3ossl)
MD2, MD4, and MD5 hash functions
X509_NAME_hash(3), X509_issuer_name_hash(3), X509_subject_name_hash(3), X509_NAME_hash_old(3), X509_issuer_name_hash_old(3), X509_subject_name_hash_old(3)
calculate SHA-1 or MD5 hashes of X.501 Name objects
barman-cloud-backup-delete(1) - Barman-cloud Commands Synopsis 0.0 3.5 barman-cloud-backup-delete [ { -V | --version } ] [ --help ] [ { { -v | --verbose } | { -q | --quiet } } ] [ { -t | --test } ] [ --cloud-provider { aws-s3 | azure-blob-storage | google-cloud-storage } ] [ --endpoint-url ENDPOINT_URL ] [ --addressing-style { auto | virtual | path } ] [ { -r | --retention-policy } RETENTION_POLICY ] [ { -m | --minimum-redundancy } MINIMUM_REDUNDANCY ] [ { -b | --backup-id } BACKUP_ID] [ --dry-run ] [ --check-object-lock ] [ { -P | --aws-profile } AWS_PROFILE ] [ --profile AWS_PROFILE ] [ --read-timeout READ_TIMEOUT ] [ { --azure-credential | --credential } { azure-cli | managed-identity | default } ] [--batch-size DELETE_BATCH_SIZE] SOURCE_URL SERVER_NAME Description The barman-cloud-backup-delete script is used to delete one or more backups created with the barman-cloud-backup command from cloud storage and to remove the associated WAL files. Backups can be specified for deletion either by their backup ID (as obtained from barman-cloud-backup-list) or by a retention policy. Retention policies mirror those used by the Barman server, deleting all backups that are not required to meet the specified policy. When a backup is deleted, any unused WAL files associated with that backup are also removed. WALs are considered unused if: 0.0 (bu 2 The WALs predate the begin_wal value of the oldest remaining backup. (bu 2 The WALs are not required by any archival backups stored in the cloud. NOTE: 0.0 3.5 For GCP, only authentication with GOOGLE_APPLICATION_CREDENTIALS env is supported. IMPORTANT: 0.0 3.5 Each backup deletion involves three separate requests to the cloud provider: one for the backup files, one for the backup.info file, and one for the associated WALs. Deleting by retention policy may result in a high volume of delete requests if a large number of backups are accumulated in cloud storage. IMPORTANT: 0.0 3.5 Starting with AWS boto3 1.36, the behavior of Data Integrity Protection checks has changed. Some methods used by Barman no longer require the Content-MD5 header. This means that S3-compatible storage providers that have not updated their server-side code may fail when used with newer boto3 versions. For example, MinIO addressed this change shortly after the boto3 1.36 announcement. If you are using MinIO, you must upgrade to the latest release (or at least RELEASE.2025-02-03T21-03-04Z or newer) to ensure compatibility and avoid failures. Parameters 0.0 SERVER_NAME Name of the server that holds the backup to be deleted. SOURCE_URL URL of the cloud source, such as a bucket in AWS S3. For example: s3://bucket/path/to/folder. -V / --version Show version and exit. --help show this help message and exit. -v / --verbose Increase output verbosity (e.g., -vv is more than -v). -q / --quiet Decrease output verbosity (e.g., -qq is less than -q). -t / --test Test cloud connectivity and exit. --cloud-provider The cloud provider to use as a storage backend. Allowed options are: 7.0 (bu 2 aws-s3. (bu 2 azure-blob-storage. (bu 2 google-cloud-storage. -b / --backup-id ID of the backup to be deleted. You can use a shortcut instead of the backup ID. -m / --minimum-redundancy The minimum number of backups that should always be available. -r / --retention-policy If specified, delete all backups eligible for deletion according to the supplied retention policy. Syntax: REDUNDANCY value | RECOVERY WINDOW OF value { DAYS | WEEKS | MONTHS } --batch-size The maximum number of objects to be deleted in a single request to the cloud provider. If unset then the maximum allowed batch size for the specified cloud provider will be used (1000 for aws-s3, 256 for azure-blob-storage and 100 for google-cloud-storage). --dry-run Find the objects which need to be deleted but do not delete them. Extra options for the AWS cloud provider 0.0 --check-object-lock Check whether backup files are protected by S3 Object Lock before attempting deletion. Enable this when your S3 bucket has Object Lock configured and you want to ensure deletion operations respect object-level retention policies. If any base backup file is locked (either by an active retention period or legal hold), the deletion is aborted with an error. For performance reasons, lock checks are only performed for base backup files, since once the base backup is removed, the corresponding WAL files are no longer useful. Note that this check requires one request per file to check the lock status, which may increase deletion time for backups with many files. This feature is only available for AWS S3-compatible object stores and it also requires the s3:GetObjectRetention and s3:GetObjectLegalHold IAM permissions. --endpoint-url Override default S3 endpoint URL with the given one. --addressing-style The addressing style to use for S3 requests. This is useful when connecting to S3-compatible services that require a specific addressing style. Allowed options are: 7.0 (bu 2 auto (default): Uses the addressing style determined by the underlying library. (bu 2 virtual: Uses virtual-hosted style addressing (e.g., bucket-name.s3.amazonaws.com). (bu 2 path: Uses path-style addressing (e.g., s3.amazonaws.com/bucket-name). -P / --aws-profile Profile name (e.g. INI section in AWS credentials file). --profile (deprecated) Profile name (e.g. INI section in AWS credentials file)
replaced by --aws-profile. --read-timeout The time in seconds until a timeout is raised when waiting to read from a connection (defaults to 60 seconds). Extra options for the Azure cloud provider 0.0 --azure-credential / --credential Optionally specify the type of credential to use when authenticating with Azure. If omitted then Azure Blob Storage credentials will be obtained from the environment and the default Azure authentication flow will be used for authenticating with all other Azure services. If no credentials can be found in the environment then the default Azure authentication flow will also be used for Azure Blob Storage. Allowed options are: 7.0 (bu 2 azure-cli. (bu 2 managed-identity. (bu 2 default
barman-cloud-backup-keep(1) - Barman-cloud Commands Synopsis 0.0 3.5 barman-cloud-backup-keep [ { -V | --version } ] [ --help ] [ { { -v | --verbose } | { -q | --quiet } } ] [ { -t | --test } ] [ --cloud-provider { aws-s3 | azure-blob-storage | google-cloud-storage } ] [ --endpoint-url ENDPOINT_URL ] [ { -P | --aws-profile } AWS_PROFILE ] [ --profile AWS_PROFILE ] [ --read-timeout READ_TIMEOUT ] [ --addressing-style { auto | virtual | path } ] [ { --azure-credential | --credential } { azure-cli | managed-identity | default } ] [ { { -r | --release } | { -s | --status } | --target { full | standalone } } ] SOURCE_URL SERVER_NAME BACKUP_ID Description Use this script to designate backups in cloud storage as archival backups, ensuring their indefinite retention regardless of retention policies. This script allows you to mark backups previously created with barman-cloud-backup as archival backups. Once flagged as archival, these backups are preserved indefinitely and are not subject to standard retention policies. NOTE: 0.0 3.5 For GCP, only authentication with GOOGLE_APPLICATION_CREDENTIALS env is supported. IMPORTANT: 0.0 3.5 Starting with AWS boto3 1.36, the behavior of Data Integrity Protection checks has changed. Some methods used by Barman no longer require the Content-MD5 header. This means that S3-compatible storage providers that have not updated their server-side code may fail when used with newer boto3 versions. For example, MinIO addressed this change shortly after the boto3 1.36 announcement. If you are using MinIO, you must upgrade to the latest release (or at least RELEASE.2025-02-03T21-03-04Z or newer) to ensure compatibility and avoid failures when releasing a keep annotation. Parameters 0.0 SERVER_NAME Name of the server that holds the backup to be kept. SOURCE_URL URL of the cloud source, such as a bucket in AWS S3. For example: s3://bucket/path/to/folder. BACKUP_ID The ID of the backup to be kept. You can use a shortcut instead of the backup ID. -V / --version Show version and exit. --help show this help message and exit. -v / --verbose Increase output verbosity (e.g., -vv is more than -v). -q / --quiet Decrease output verbosity (e.g., -qq is less than -q). -t / --test Test cloud connectivity and exit. --cloud-provider The cloud provider to use as a storage backend. Allowed options are: 7.0 (bu 2 aws-s3. (bu 2 azure-blob-storage. (bu 2 google-cloud-storage. -r / --release If specified, the command will remove the keep annotation and the backup will be eligible for deletion. -s / --status Print the keep status of the backup. --target Specify the recovery target for this backup. Allowed options are: 7.0 (bu 2 full (bu 2 standalone Extra options for the AWS cloud provider 0.0 --endpoint-url Override default S3 endpoint URL with the given one. -P / --aws-profile Profile name (e.g. INI section in AWS credentials file). --profile (deprecated) Profile name (e.g. INI section in AWS credentials file)
replaced by --aws-profile. --read-timeout The time in seconds until a timeout is raised when waiting to read from a connection (defaults to 60 seconds). --addressing-style The S3 addressing style to use when connecting to S3-compatible cloud storage. This option is useful when using custom S3 endpoints (such as MinIO) that may require a specific addressing style. Allowed options: 7.0 (bu 2 auto (default): Uses the addressing style determined by the boto3 library. (bu 2 virtual: Uses virtual-hosted-style addressing (bucket-name.s3.amazonaws.com). (bu 2 path: Uses path-style addressing (s3.amazonaws.com/bucket-name). Extra options for the Azure cloud provider 0.0 --azure-credential / --credential Optionally specify the type of credential to use when authenticating with Azure. If omitted then Azure Blob Storage credentials will be obtained from the environment and the default Azure authentication flow will be used for authenticating with all other Azure services. If no credentials can be found in the environment then the default Azure authentication flow will also be used for Azure Blob Storage. Allowed options are: 7.0 (bu 2 azure-cli. (bu 2 managed-identity. (bu 2 default
cfv(1)
Verify file consistency with .sfv, .csv, .crc, .md5, md5sum, sha1sum, sha224sum, sha256sum, sha384sum, sha512sum, .torrent, par, or par2 files
gmd5sum(1), md5sum(1)
compute and check MD5 message digest
hunter-seeker.pl(8)
A perl script that compares a list of usernames and MD5 sums output by digestion.pl(1) to the passwd database
iscsi-md5sum(1)
Utility to calculate MD5 value of an iSCSI LUN at range [LBAm, LBAn)
kjscmd5(1)
Frameworks KJSEmbed interpreter
ldns_sign_public_dsa(3), ldns_sign_public_rsamd5(3), ldns_sign_public_rsasha1(3)
sign buffer
ldns_verify_rrsig_dsa(3), ldns_verify_rrsig_rsasha1(3), ldns_verify_rrsig_rsamd5(3)
verify signature data buffers
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