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ahc(4)
Adaptec VL/ISA/PCI SCSI host adapter driver
ahci(4)
Serial ATA Advanced Host Controller Interface driver
ahd(4)
Adaptec PCI/PCI-X Ultra320 SCSI host adapter driver
auth_ttyok(3), auth_hostok(3), auth_timeok(3)
functions for checking login class based login restrictions
bhndb_pci(4)
Broadcom Home Networking Division PCI host bridge driver
bluetooth.hosts(5)
Bluetooth host name database
bt_gethostbyname(3), bt_gethostbyaddr(3), bt_gethostent(3), bt_sethostent(3), bt_endhostent(3), bt_getprotobyname(3), bt_getprotobynumber(3), bt_getprotoent(3), bt_setprotoent(3), bt_endprotoent(3), bt_aton(3), bt_ntoa(3), bt_devaddr(3), bt_devname(3), bt_devinfo(3), bt_devenum(3), bt_devopen(3), bt_devclose(3), bt_devsend(3), bt_devrecv(3), bt_devreq(3), bt_devfilter(3), bt_devfilter_pkt_set(3), bt_devfilter_pkt_clr(3), bt_devfilter_pkt_tst(3), bt_devfilter_evt_set(3), bt_devfilter_evt_clr(3), bt_devfilter_evt_tst(3), bt_devinquiry(3), bt_devremote_name(3), bt_devremote_name_gen(3), bdaddr_same(3), bdaddr_any(3), bdaddr_copy(3)
Bluetooth routines
bthost(1)
look up Bluetooth host names and Protocol Service Multiplexor values
cap_bind(3), cap_connect(3), cap_getaddrinfo(3), cap_gethostbyaddr(3), cap_gethostbyname(3), cap_gethostbyname2(3), cap_getnameinfo(3), cap_net_free(3), cap_net_limit(3), cap_net_limit_addr2name(3), cap_net_limit_addr2name_family(3), cap_net_limit_bind(3), cap_net_limit_connect(3), cap_net_limit_init(3), cap_net_limit_name2addr(3), cap_net_limit_name2addr_family(3)
library for networking in capability mode
cap_getaddrinfo(3), cap_getnameinfo(3), cap_gethostbyname(3), cap_gethostbyname2(3), cap_gethostbyaddr(3), cap_dns_type_limit(3), cap_dns_family_limit(3)
library for getting network host entry in capability mode
dhclient(8)
Dynamic Host Configuration Protocol (DHCP) client
dhcp-options(5)
Dynamic Host Configuration Protocol options
ehci(4)
USB Enhanced Host Controller driver
ethers(3), ether_line(3), ether_aton(3), ether_aton_r(3), ether_ntoa(3), ether_ntoa_r(3), ether_ntohost(3), ether_hostton(3)
Ethernet address conversion and lookup routines
eui64(3), eui64_aton(3), eui64_ntoa(3), eui64_ntohost(3), eui64_hostton(3)
IEEE EUI-64 conversion and lookup routines
getaddrinfo(3), freeaddrinfo(3)
socket address structure to host and service name
getdomainname(3), setdomainname(3)
get/set the NIS domain name of current host
gethostbyname(3), gethostbyname2(3), gethostbyaddr(3), gethostent(3), sethostent(3), endhostent(3), herror(3), hstrerror(3), gethostbyname_r(3), gethostbyname2_r(3), gethostbyaddr_r(3)
get network host entry
gethostid(3), sethostid(3)
get/set unique identifier of current host
gethostname(3), sethostname(3)
get/set name of current host
getipnodebyname(3), getipnodebyaddr(3), freehostent(3)
nodename-to-address and address-to-nodename translation
getnameinfo(3)
socket address structure to hostname and service name
host(1)
DNS lookup utility
hostapd(8)
authenticator for IEEE 802.11 networks
hostapd.conf(5)
configuration file for hostapd(8) utility
hostapd_cli(8)
text-based frontend program for interacting with hostapd(8)
hostname(1)
set or print the name of current host system
hostname(7)
host name resolution description
hosts(5)
host name data base
hosts.equiv(5), .rhosts(5)
trusted remote host and user name data base
hosts.lpd(5)
trusted hosts that may use local print services
hosts_access(3), hosts_ctl(3), request_init(3), request_set(3)
access control library
hosts_access(5)
format of host access control files
hosts_options(5)
host access control language extensions
htonl(3), htons(3), ntohl(3), ntohs(3)
convert values between host and network byte order
isp(4)
Qlogic FibreChannel SCSI Host Adapters driver
ispfw(4)
Firmware for Qlogic FibreChannel SCSI Host Adapters
k5login(5)
Kerberos V5 acl file for host access
k5srvutil(1)
host key table (keytab) manipulation utility
krb5.conf(5)
Kerberos configuration file The krb5.conf file contains Kerberos configuration information, including the locations of KDCs and admin servers for the Kerberos realms of interest, defaults for the current realm and for Kerberos applications, and mappings of hostnames onto Kerberos realms. Normally, you should install your krb5.conf file in the directory /etc. You can override the default location by setting the environment variable KRB5_CONFIG. Multiple colon-separated filenames may be specified in KRB5_CONFIG; all files which are present will be read. Starting in release 1.14, directory names can also be specified in KRB5_CONFIG; all files within the directory whose names consist solely of alphanumeric characters, dashes, or underscores will be read
mvs(4)
Marvell Serial ATA Host Controller driver
ng_hci(4)
Netgraph node type that is also a Bluetooth Host Controller Interface (HCI) layer
ntp-keygen(8)
Create a NTP host key
nvmf(4)
NVM Express over Fabrics host driver
ocs_fc(4)
Device driver for Emulex Fibre Channel Host Adapters
ohci(4)
OHCI USB Host Controller driver
pam_rhosts(8)
Rhosts PAM module
phones(5)
remote host phone number data base
ping(8)
send ICMP or ICMPv6 ECHO_REQUEST packets to network hosts
realhostname(3)
convert an IP number to the real host name
realhostname_sa(3)
convert a struct sockaddr to the real host name
remote(5)
remote host description file
rpc.statd(8)
host status monitoring daemon
ruptime(1)
show host status of local machines
rwall(1)
send a message to users logged on a host
sdhci(4)
PCI SD Host Controller bridge driver
setac(3), endac(3), getacdir(3), getacdist(3), getacexpire(3), getacfilesz(3), getacflg(3), getachost(3), getacmin(3), getacna(3), getacpol(3), au_poltostr(3), au_strtopol(3)
look up information from the audit_control database
showmount(8)
show remote nfs mounts on host
siis(4)
SiliconImage Serial ATA Host Controller driver
snmp_client(3), snmp_client_init(3), snmp_client_set_host(3), snmp_client_set_port(3), snmp_send_cb_f(3), snmp_timeout_cb_f(3), snmp_timeout_start_f(3), snmp_timeout_stop_f(3), snmp_open(3), snmp_close(3), snmp_pdu_create(3), snmp_add_binding(3), snmp_pdu_check(3), snmp_pdu_send(3), snmp_oid_append(3), snmp_parse_server(3), snmp_receive(3), snmp_table_cb_f(3), snmp_table_fetch(3), snmp_table_fetch_async(3), snmp_dialog(3), snmp_discover_engine(3)
SNMP client library
snmp_hostres(3)
host resources module for bsnmpd(8)
spray(8)
send many packets to host
ssh-copy-id(1)
copy public keys to a remote host
ssh-keysign(8)
OpenSSH helper for host-based authentication
sym(4)
NCR/Symbios/LSI Logic 53C8XX PCI SCSI host adapter driver
traceroute(8)
print the route packets take to network host
trimdomain(3)
trim the current domain name from a host name
ufshci(4)
Universal Flash Storage Host Controller Interface driver
uhci(4)
UHCI USB Host Controller driver
usbdump(8)
dump traffic on USB host controller
wake(8)
send Wake on LAN frames to hosts on a local Ethernet network
xhci(4)
USB eXtensible Host Controller driver
ypwhich(1)
return hostname of NIS server of map master
ypxfr(8)
transfer NIS database from remote server to local host
BIO_ADDR(3), BIO_ADDR_new(3), BIO_ADDR_copy(3), BIO_ADDR_dup(3), BIO_ADDR_clear(3), BIO_ADDR_free(3), BIO_ADDR_rawmake(3), BIO_ADDR_family(3), BIO_ADDR_rawaddress(3), BIO_ADDR_rawport(3), BIO_ADDR_hostname_string(3), BIO_ADDR_service_string(3), BIO_ADDR_path_string(3)
BIO_ADDR routines
BIO_hostserv_priorities(3), BIO_parse_hostserv(3)
utility routines to parse a standard host and service string
BIO_s_connect(3), BIO_new_connect(3), BIO_set_conn_hostname(3), BIO_set_conn_port(3), BIO_set_conn_address(3), BIO_set_conn_ip_family(3), BIO_get_conn_hostname(3), BIO_get_conn_port(3), BIO_get_conn_address(3), BIO_get_conn_ip_family(3), BIO_set_nbio(3), BIO_set_sock_type(3), BIO_get_sock_type(3), BIO_get0_dgram_bio(3), BIO_do_connect(3)
connect BIO
SSL_CTX_set_tlsext_servername_callback(3), SSL_CTX_set_tlsext_servername_arg(3), SSL_get_servername_type(3), SSL_get_servername(3), SSL_set_tlsext_host_name(3)
handle server name indication (SNI)
SSL_SESSION_get0_hostname(3), SSL_SESSION_set1_hostname(3), SSL_SESSION_get0_alpn_selected(3), SSL_SESSION_set1_alpn_selected(3)
get and set SNI and ALPN data associated with a session
SSL_set1_host(3), SSL_add1_host(3), SSL_set_hostflags(3), SSL_get0_peername(3)
SSL server verification parameters
X509_VERIFY_PARAM_set_flags(3), X509_VERIFY_PARAM_clear_flags(3), X509_VERIFY_PARAM_get_flags(3), X509_VERIFY_PARAM_set_purpose(3), X509_VERIFY_PARAM_get_purpose(3), X509_VERIFY_PARAM_get_inh_flags(3), X509_VERIFY_PARAM_set_inh_flags(3), X509_VERIFY_PARAM_set_trust(3), X509_VERIFY_PARAM_set_depth(3), X509_VERIFY_PARAM_get_depth(3), X509_VERIFY_PARAM_set_auth_level(3), X509_VERIFY_PARAM_get_auth_level(3), X509_VERIFY_PARAM_set_time(3), X509_VERIFY_PARAM_get_time(3), X509_VERIFY_PARAM_add0_policy(3), X509_VERIFY_PARAM_set1_policies(3), X509_VERIFY_PARAM_get0_host(3), X509_VERIFY_PARAM_set1_host(3), X509_VERIFY_PARAM_add1_host(3), X509_VERIFY_PARAM_set_hostflags(3), X509_VERIFY_PARAM_get_hostflags(3), X509_VERIFY_PARAM_get0_peername(3), X509_VERIFY_PARAM_get0_email(3), X509_VERIFY_PARAM_set1_email(3), X509_VERIFY_PARAM_set1_ip(3), X509_VERIFY_PARAM_get1_ip_asc(3), X509_VERIFY_PARAM_set1_ip_asc(3)
X509 verification parameters
X509_check_host(3), X509_check_email(3), X509_check_ip(3), X509_check_ip_asc(3)
X.509 certificate matching
BIO_ADDR(3), BIO_ADDR_new(3), BIO_ADDR_clear(3), BIO_ADDR_free(3), BIO_ADDR_rawmake(3), BIO_ADDR_family(3), BIO_ADDR_rawaddress(3), BIO_ADDR_rawport(3), BIO_ADDR_hostname_string(3), BIO_ADDR_service_string(3), BIO_ADDR_path_string(3)
BIO_ADDR routines
BIO_ADDR(3ossl), BIO_ADDR_new(3ossl), BIO_ADDR_copy(3ossl), BIO_ADDR_dup(3ossl), BIO_ADDR_clear(3ossl), BIO_ADDR_free(3ossl), BIO_ADDR_rawmake(3ossl), BIO_ADDR_family(3ossl), BIO_ADDR_rawaddress(3ossl), BIO_ADDR_rawport(3ossl), BIO_ADDR_hostname_string(3ossl), BIO_ADDR_service_string(3ossl), BIO_ADDR_path_string(3ossl)
BIO_ADDR routines
BIO_get_host_ip(3), BIO_get_port(3), BIO_get_accept_socket(3), BIO_accept(3), BIO_sock_error(3), BIO_sock_non_fatal_error(3), BIO_sock_should_retry(3), BIO_socket_nbio(3), BIO_set_tcp_ndelay(3)
wrappers for socket operations
BIO_hostserv_priorities(3), BIO_parse_hostserv(3)
utility routines to parse a standard host and service string
BIO_hostserv_priorities(3ossl), BIO_parse_hostserv(3ossl)
utility routines to parse a standard host and service string
BIO_s_connect(3ossl), BIO_new_connect(3ossl), BIO_set_conn_hostname(3ossl), BIO_set_conn_port(3ossl), BIO_set_conn_address(3ossl), BIO_set_conn_ip_family(3ossl), BIO_get_conn_hostname(3ossl), BIO_get_conn_port(3ossl), BIO_get_conn_address(3ossl), BIO_get_conn_ip_family(3ossl), BIO_set_nbio(3ossl), BIO_set_sock_type(3ossl), BIO_get_sock_type(3ossl), BIO_get0_dgram_bio(3ossl), BIO_do_connect(3ossl)
connect BIO
BIO_set_conn_address(3), BIO_get_conn_address(3), BIO_s_connect(3), BIO_new_connect(3), BIO_set_conn_hostname(3), BIO_set_conn_port(3), BIO_set_conn_ip_family(3), BIO_get_conn_ip_family(3), BIO_get_conn_hostname(3), BIO_get_conn_port(3), BIO_set_nbio(3), BIO_do_connect(3)
connect BIO
CURLMOPT_MAX_HOST_CONNECTIONS(3)
max number of connections to a single host
CURLMOPT_PIPELINING_SITE_BL(3)
pipelining host block list
CURLOPT_CONNECT_TO(3)
connect to another host and port instead
CURLOPT_CONV_FROM_NETWORK_FUNCTION(3)
convert data from network to host encoding
CURLOPT_CONV_FROM_UTF8_FUNCTION(3)
convert data from UTF8 to host encoding
CURLOPT_CONV_TO_NETWORK_FUNCTION(3)
convert data to network from host encoding
CURLOPT_DNS_SHUFFLE_ADDRESSES(3)
shuffle IP addresses for hostname
CURLOPT_DOH_SSL_VERIFYHOST(3)
verify the hostname in the DoH SSL certificate
CURLOPT_HEADEROPT(3)
send HTTP headers to both proxy and host or separately
CURLOPT_HSTSREADFUNCTION(3)
read callback for HSTS hosts
CURLOPT_HSTSWRITEFUNCTION(3)
write callback for HSTS hosts
CURLOPT_NOPROXY(3)
disable proxy use for specific hosts
CURLOPT_PRE_PROXY(3)
pre-proxy host to use
CURLOPT_PROXY_SSL_VERIFYHOST(3)
verify the proxy certificate(aqs name against host
CURLOPT_RESOLVE(3)
provide custom hostname to IP address resolves
CURLOPT_SSH_HOSTKEYDATA(3)
pointer to pass to the SSH host key callback
CURLOPT_SSH_HOSTKEYFUNCTION(3)
callback to check host key
CURLOPT_SSH_HOST_PUBLIC_KEY_MD5(3)
MD5 checksum of SSH server public key
CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256(3)
SHA256 hash of SSH server public key
CURLOPT_SSH_KEYFUNCTION(3)
callback for known host matching logic
CURLOPT_SSH_KNOWNHOSTS(3)
filename holding the SSH known hosts
CURLOPT_SSL_VERIFYHOST(3)
verify the certificate(aqs name against host
CURLOPT_UNRESTRICTED_AUTH(3)
send credentials to other hosts too
Munin::Master::Group(3)
Holds information on host groups. Groups can be nested
Munin::Master::Host(3)
Holds information on hosts we are interested in collecting data from
Munin::Node::Configure::HostEnumeration(3)
Takes a list of hosts, and returns the corresponding IPs in dotted-quad form
SSL_CTX_set_tlsext_servername_callback(3), SSL_CTX_set_tlsext_servername_arg(3), SSL_get_servername_type(3), SSL_get_servername(3), SSL_set_tlsext_host_name(3)
handle server name indication (SNI)
SSL_CTX_set_tlsext_servername_callback(3ossl), SSL_CTX_set_tlsext_servername_arg(3ossl), SSL_get_servername_type(3ossl), SSL_get_servername(3ossl), SSL_set_tlsext_host_name(3ossl)
handle server name indication (SNI)
SSL_SESSION_get0_hostname(3), SSL_SESSION_set1_hostname(3), SSL_SESSION_get0_alpn_selected(3), SSL_SESSION_set1_alpn_selected(3)
get and set SNI and ALPN data associated with a session
SSL_SESSION_get0_hostname(3ossl), SSL_SESSION_set1_hostname(3ossl), SSL_SESSION_get0_alpn_selected(3ossl), SSL_SESSION_set1_alpn_selected(3ossl)
get and set SNI and ALPN data associated with a session
SSL_set1_host(3), SSL_add1_host(3), SSL_set_hostflags(3), SSL_get0_peername(3)
SSL server verification parameters
SSL_set1_host(3ossl), SSL_add1_host(3ossl), SSL_set_hostflags(3ossl), SSL_get0_peername(3ossl)
SSL server verification parameters
Sympa::DataSource::RemoteDump(3Sympa)
Data source based on a user dump at remote host
Sympa::DataSource::RemoteFile(3Sympa)
Data source based on a file at remote host
Tcl_GetHostName.tcl86(3), Tcl_GetHostName(3)
get the name of the local host
Tcl_GetHostName.tcl90(3), Tcl_GetHostName(3)
get the name of the local host
X509_VERIFY_PARAM_set_flags(3), X509_VERIFY_PARAM_clear_flags(3), X509_VERIFY_PARAM_get_flags(3), X509_VERIFY_PARAM_set_purpose(3), X509_VERIFY_PARAM_get_inh_flags(3), X509_VERIFY_PARAM_set_inh_flags(3), X509_VERIFY_PARAM_set_trust(3), X509_VERIFY_PARAM_set_depth(3), X509_VERIFY_PARAM_get_depth(3), X509_VERIFY_PARAM_set_auth_level(3), X509_VERIFY_PARAM_get_auth_level(3), X509_VERIFY_PARAM_set_time(3), X509_VERIFY_PARAM_get_time(3), X509_VERIFY_PARAM_add0_policy(3), X509_VERIFY_PARAM_set1_policies(3), X509_VERIFY_PARAM_set1_host(3), X509_VERIFY_PARAM_add1_host(3), X509_VERIFY_PARAM_set_hostflags(3), X509_VERIFY_PARAM_get_hostflags(3), X509_VERIFY_PARAM_get0_peername(3), X509_VERIFY_PARAM_set1_email(3), X509_VERIFY_PARAM_set1_ip(3), X509_VERIFY_PARAM_set1_ip_asc(3)
X509 verification parameters
X509_VERIFY_PARAM_set_flags(3ossl), X509_VERIFY_PARAM_clear_flags(3ossl), X509_VERIFY_PARAM_get_flags(3ossl), X509_VERIFY_PARAM_set_purpose(3ossl), X509_VERIFY_PARAM_get_purpose(3ossl), X509_VERIFY_PARAM_get_inh_flags(3ossl), X509_VERIFY_PARAM_set_inh_flags(3ossl), X509_VERIFY_PARAM_set_trust(3ossl), X509_VERIFY_PARAM_set_depth(3ossl), X509_VERIFY_PARAM_get_depth(3ossl), X509_VERIFY_PARAM_set_auth_level(3ossl), X509_VERIFY_PARAM_get_auth_level(3ossl), X509_VERIFY_PARAM_set_time(3ossl), X509_VERIFY_PARAM_get_time(3ossl), X509_VERIFY_PARAM_add0_policy(3ossl), X509_VERIFY_PARAM_set1_policies(3ossl), X509_VERIFY_PARAM_get0_host(3ossl), X509_VERIFY_PARAM_set1_host(3ossl), X509_VERIFY_PARAM_add1_host(3ossl), X509_VERIFY_PARAM_set_hostflags(3ossl), X509_VERIFY_PARAM_get_hostflags(3ossl), X509_VERIFY_PARAM_get0_peername(3ossl), X509_VERIFY_PARAM_get0_email(3ossl), X509_VERIFY_PARAM_set1_email(3ossl), X509_VERIFY_PARAM_set1_ip(3ossl), X509_VERIFY_PARAM_get1_ip_asc(3ossl), X509_VERIFY_PARAM_set1_ip_asc(3ossl)
X509 verification parameters
X509_check_host(3), X509_check_email(3), X509_check_ip(3), X509_check_ip_asc(3)
X.509 certificate matching
X509_check_host(3ossl), X509_check_email(3ossl), X509_check_ip(3ossl), X509_check_ip_asc(3ossl)
X.509 certificate matching
XAddHost(3), XAddHosts(3), XListHosts(3), XRemoveHost(3), XRemoveHosts(3), XSetAccessControl(3), XEnableAccessControl(3), XDisableAccessControl(3), XHostAddress(3), XServerInterpretedAddress(3)
control host access and host control structure
ahost(1)
print the A or AAAA record associated with a hostname or IP address
appjail-expose(1)
Port forwarding from host port to jail port
ares_free_hostent(3)
Free host structure allocated by ares functions
ares_getaddrinfo(3)
Initiate a host query by name and service
ares_gethostbyaddr(3)
Initiate a host query by address
ares_gethostbyname(3)
Initiate a host query by name
ares_gethostbyname_file(3)
Lookup a name in the system's hosts file
ares_parse_ns_reply(3)
Parse a reply to a DNS query of type NS into a hostent
ares_parse_ptr_reply(3)
Parse a reply to a DNS query of type PTR into a hostent
arp-scan(1)
Send ARP requests to target hosts and display responses
arping(8)
sends arp and/or ip pings to a given host
avahi-publish-service(1)
Register an mDNS/DNS-SD service or host name or address mapping using the Avahi daemon
avahi-resolve(1)
Resolve one or more mDNS/DNS host name(s) to IP address(es) (and vice versa) using the Avahi daemon
avahi-set-host-name(1)
Change mDNS host name
avahi.hosts(5)
avahi-daemon static host name file
b3270(1)
IBM+1 host access tool back end
barman-cloud-backup(1) - Barman-cloud Commands Synopsis 0.0 3.5 barman-cloud-backup [ { -V | --version } ] [ --help ] [ { { -v | --verbose } | { -q | --quiet } } ] [ { -t | --test } ] [ --cloud-provider { aws-s3 | azure-blob-storage | google-cloud-storage } ] [ { { -z | --gzip } | { -j | --bzip2 } | --snappy } ] [ { -h | --host } HOST ] [ { -p | --port } PORT ] [ { -U | --user } USER ] [ { -d | --dbname } DBNAME ] [ { -n | --name } BACKUP_NAME ] [ { -J | --jobs } JOBS ] [ { -S | --max-archive-size } MAX_ARCHIVE_SIZE ] [ --immediate-checkpoint ] [ --min-chunk-size MIN_CHUNK_SIZE ] [ --max-bandwidth MAX_BANDWIDTH ] [ --snapshot-instance SNAPSHOT_INSTANCE ] [ --snapshot-disk NAME [ --snapshot-disk NAME ... ] ] [ --snapshot-zone GCP_ZONE ] [ -snapshot-gcp-project GCP_PROJECT ] [ --tag KEY,VALUE [ --tag KEY,VALUE ... ] ] [ --endpoint-url ENDPOINT_URL ] [ { -P | --aws-profile } AWS_PROFILE ] [ --profile AWS_PROFILE ] [ --read-timeout READ_TIMEOUT ] [ { -e | --encryption } { AES256 | aws:kms } ] [ --sse-kms-key-id SSE_KMS_KEY_ID ] [ --aws-region AWS_REGION ] [ --aws-await-snapshots-timeout AWS_AWAIT_SNAPSHOTS_TIMEOUT ] [ --aws-snapshot-lock-mode { compliance | governance } ] [ --aws-snapshot-lock-duration DAYS ] [ --aws-snapshot-lock-cool-off-period HOURS ] [ --aws-snapshot-lock-expiration-date DATETIME ] [ { --azure-credential | --credential } { azure-cli | managed-identity | default } ] [ --encryption-scope ENCRYPTION_SCOPE ] [ --azure-subscription-id AZURE_SUBSCRIPTION_ID ] [ --azure-resource-group AZURE_RESOURCE_GROUP ] [ --gcp-project GCP_PROJECT ] [ --kms-key-name KMS_KEY_NAME ] [ --gcp-zone GCP_ZONE ] DESTINATION_URL SERVER_NAME Description The barman-cloud-backup script is used to create a local backup of a Postgres server and transfer it to a supported cloud provider, bypassing the Barman server. It can also be utilized as a hook script for copying Barman backups from the Barman server to one of the supported clouds (post_backup_retry_script). This script requires read access to PGDATA and tablespaces, typically run as the postgres user. When used on a Barman server, it requires read access to the directory where Barman backups are stored. If --snapshot- arguments are used and snapshots are supported by the selected cloud provider, the backup will be performed using snapshots of the specified disks (--snapshot-disk). The backup label and metadata will also be uploaded to the cloud. NOTE: 0.0 3.5 For GCP, only authentication with GOOGLE_APPLICATION_CREDENTIALS env is supported. IMPORTANT: 0.0 3.5 The cloud upload may fail if any file larger than the configured --max-archive-size is present in the data directory or tablespaces. However, Postgres files up to 1GB are always allowed, regardless of the --max-archive-size setting. Parameters 0.0 SERVER_NAME Name of the server to be backed up. DESTINATION_URL URL of the cloud destination, 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: 7.0 (bu 2 aws-s3. (bu 2 azure-blob-storage. (bu 2 google-cloud-storage. -z / --gzip gzip-compress the backup while uploading to the cloud (should not be used with python < 3.2). -j / --bzip2 bzip2-compress the backup while uploading to the cloud (should not be used with python < 3.3). --snappy snappy-compress the backup while uploading to the cloud (requires optional python-snappy library). -h / --host Host or Unix socket for Postgres connection (default: libpq settings). -p / --port Port for Postgres connection (default: libpq settings). -U / --user User name for Postgres connection (default: libpq settings). -d / --dbname Database name or conninfo string for Postgres connection (default: (dqpostgres(dq). -n / --name A name which can be used to reference this backup in commands such as barman-cloud-restore and barman-cloud-backup-delete. -J / --jobs Number of subprocesses to upload data to cloud storage (default: 2). -S / --max-archive-size Maximum size of an archive when uploading to cloud storage (default: 100GB). --immediate-checkpoint Forces the initial checkpoint to be done as quickly as possible. --min-chunk-size Minimum size of an individual chunk when uploading to cloud storage (default: 5MB for aws-s3, 64KB for azure-blob-storage, not applicable for google-cloud-storage). --max-bandwidth The maximum amount of data to be uploaded per second when backing up to object storages (default: 0 - no limit). --snapshot-instance Instance where the disks to be backed up as snapshots are attached. --snapshot-disk Name of a disk from which snapshots should be taken. --tag Tag to be added to all uploaded files in cloud storage, and/or to snapshots created, if snapshots are used. --tags Tags to be added to all uploaded files in cloud storage, and/or to snapshots created, if snapshots are used. NOTE: 0.0 3.5 If you are using --tags before positional arguments, you must insert -- after it to indicate the end of optional arguments. This tells the parser to treat everything after -- as positional arguments. Without the --, Barman may misinterpret positional arguments as values for the last option. Deprecated since version 3.15: --tags is deprecated. Use --tag instead. 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). -e / --encryption The encryption algorithm used when storing the uploaded data in S3. Allowed options: 7.0 (bu 2 AES256. (bu 2 aws:kms. --sse-kms-key-id The AWS KMS key ID that should be used for encrypting the uploaded data in S3. Can be specified using the key ID on its own or using the full ARN for the key. Only allowed if -e / --encryption is set to aws:kms. --aws-region The name of the AWS region containing the EC2 VM and storage volumes defined by the --snapshot-instance and --snapshot-disk arguments. --aws-await-snapshots-timeout The length of time in seconds to wait for snapshots to be created in AWS before timing out (default: 3600 seconds). --aws-snapshot-lock-mode The lock mode for the snapshot. This is only valid if --snapshot-instance and --snapshot-disk are set. Allowed options: 7.0 (bu 2 compliance. (bu 2 governance. --aws-snapshot-lock-duration The lock duration is the period of time (in days) for which the snapshot is to remain locked, ranging from 1 to 36,500. Set either the lock duration or the expiration date (not both). --aws-snapshot-lock-cool-off-period The cooling-off period is an optional period of time (in hours) that you can specify when you lock a snapshot in compliance mode, ranging from 1 to 72. --aws-snapshot-lock-expiration-date The lock duration is determined by an expiration date in the future. It must be at least 1 day after the snapshot creation date and time, using the format YYYY-MM-DDTHH:MM:SS.sssZ. Set either the lock duration or the expiration date (not both). 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: 7.0 (bu 2 azure-cli. (bu 2 managed-identity. (bu 2 default. --encryption-scope The name of an encryption scope defined in the Azure Blob Storage service which is to be used to encrypt the data in Azure. --azure-subscription-id The ID of the Azure subscription which owns the instance and storage volumes defined by the --snapshot-instance and --snapshot-disk arguments. --azure-resource-group The name of the Azure resource group to which the compute instance and disks defined by the --snapshot-instance and --snapshot-disk arguments belong. Extra options for GCP cloud provider 0.0 --gcp-project GCP project under which disk snapshots should be stored. --snapshot-gcp-project (deprecated) GCP project under which disk snapshots should be stored - replaced by --gcp-project. --kms-key-name The name of the GCP KMS key which should be used for encrypting the uploaded data in GCS. --gcp-zone Zone of the disks from which snapshots should be taken. --snapshot-zone (deprecated) Zone of the disks from which snapshots should be taken - replaced by --gcp-zone
bsmtrace(1)
host-based IDS based on OpenBSM
bwping(8)
and bwping6 are tools to measure bandwidth and response times between two hosts using Internet Control Message Protocol (ICMP) echo request/echo reply mechanism
c3270(1)
curses-based IBM+1 host access tool
calfjackhost(1)
JACK wrapper for Calf plugins
coap_address(3), coap_address_t(3), coap_address_init(3), coap_address_copy(3), coap_address_equals(3), coap_address_get_port(3), coap_address_set_port(3), coap_get_available_scheme_hint_bits(3), coap_addr_info_t(3), coap_resolve_address_info(3), coap_free_address_info(3), coap_sockaddr_un(3), coap_address_set_unix_domain(3), coap_host_is_unix_domain(3), coap_is_bcast(3), coap_is_mcast(3), coap_is_af_unix(3)
Work with CoAP Socket Address Types
coap_websockets(3), coap_ws_set_host_request(3)
Work with CoAP WebSockets
convert-ip-db(1)
prepare IP address to hostname mappings for Analog
convertior(1)
Utility for creating a new IOR from existing. changing the hostname of an existing stringified IOR
coredns-bind(7), bind(7)
overrides the host to which the server should bind
coredns-hosts(7), hosts(7)
enables serving zone data from a /etc/hosts style file
csvinfo.cgi(1)
CGI program to show host information from a CSV file
curlftpfs(1)
mount a ftp host as a local directory
date@(1)
prints the date on a remote host
deghosting_mask(1)
Creates mask for removing ghosting in images
dhclient(8)
Dynamic Host Configuration Protocol Client
dhcp-options(5)
Dynamic Host Configuration Protocol options
dhcpd(8)
Dynamic Host Configuration Protocol Server
dhcrelay(8)
Dynamic Host Configuration Protocol Relay Agent
dns-hosts(1)
generate /etc/hosts entries from DNS tables "dns-hosts(1)" "generate /etc/hosts entries from DNS tables"
dns-hosts-import(1)
generate DNS tables from /etc/hosts entries "dns-hosts-import(1)" "generate DNS tables from /etc/hosts entries"
dnssort(1)
sort DNS hostnames
dsyncgroups(8)
Obtain active file and group description info from a remote NNTP host and update the local dactive.kp (or specified KP database)
dvipdf(1)
Convert TeX DVI file to PDF using ghostscript and dvips
echoping(1)
tests a remote host with TCP or UDP
explain_gethostbyname(3)
explain gethostbyname(3) errors require_index { }
explain_gethostbyname_or_die(3)
get host address by host name and report errors require_index { "explain_gethostbyname_or_die(3)"
explain_gethostid(3)
explain gethostid(3) errors require_index { }
explain_gethostid_or_die(3)
get the unique identifier of the current host
explain_gethostname(3)
explain gethostname(2) errors require_index { }
explain_gethostname_or_die(3)
get/set hostname and report errors require_index { "explain_gethostname_or_die(3)"
explain_sethostname(3)
explain sethostname(2) errors require_index { }
explain_sethostname_or_die(3)
get/set hostname and report errors require_index { "explain_sethostname_or_die(3)"
findhost.cgi(1)
Xymon CGI script to find hosts
finger@(1)
gets user information from a remote host
fping(8)
send ICMP ECHO_REQUEST packets to network hosts
fspscan(1)
is a small tool to scan host for a running fsp server
ftimes-sortini(1)
Sort dig output by hostname, name, and offset
ftp-get(1)
copy files from local host to remote using passive mode ftp
ftp-put(1)
copy files from local host to remote using passive mode ftp
gdal-vsi(1)
Entry point for GDAL Virtual System Interface (VSI) commands Added in version 3.11. The subcommands of gdal vsi allow manipulation of files located on the %GDAL Virtual File Systems (compressed, network hosted, etc...): /vsimem, /vsizip, /vsitar, /vsicurl,
getdns_hostname(3)
getdns_hostname_sync -- get hostname by address
getdominfo(1)
map host names to owning organizations
gethostbyname(3), gethostbyaddr(3), gethostent(3), sethostent(3), endhostent(3), herror(3)
get network host entry
getipnodebyname(3), getipnodebyaddr(3)
get network host entry .br freehostent free network host entry
gh-auth-status(1)
Display active account and authentication state on each known GitHub host
gh-auth-token(1)
Print the authentication token gh uses for a hostname and account
ghostid(1), hostid(1)
print the numeric identifier for the current host
ghostlist.cgi(1)
CGI program to view ghost clients
ghostwriter(1)
distraction-free text editor for Markdown
gnutls_x509_crt_check_hostname(3)
API function
gnutls_x509_crt_check_hostname2(3)
API function
gpsdebuginfo(1)
Generate a gpsd debug dump of your host
gs(1)
Ghostscript (PostScript and PDF language interpreter and previewer)
gs-netcat(1)
transfer data, forward traffic and execute commands on a remote host. Securely
gsftopk(1)
render a ghostscript font in TeX pk form
gslp(1)
Format and print text using ghostscript gsbj - Format and print text for BubbleJet printer using ghostscript gsdj - Format and print text for DeskJet printer using ghostscript gsdj500 - Format and print text for DeskJet 500 BubbleJet using ghostscript gslj - Format and print text for LaserJet printer using ghostscript
gsnd(1)
Run ghostscript (PostScript and PDF engine) without display
gusers(1), users(1)
print the user names of users currently logged in to the current host
gutenfetch_set_active_server(3)
-- This function sets the default Gutenberg server used to satisfy requests. Instead of taking a gutenfetch_server_t * to set the server, it takes a NULL-terminated URL such as "ftp://ibiblio.org/pub/docs/books/gutenberg/". The url should contain a protocol supported by CURL a valid hostname and a directory to the base of the gutenberg texts
hesiod_getmailhost(3), hesiod_free_postoffice(3)
Hesiod functions for retrieving user to postoffice mappings
hipdig(1), hipdig.pl(1)
Dig for hosts, IPs, passwords, and more
host(1)
DNS lookup utility
host-setup(1)
System configuration setup/management utility
hostapd(8)
IEEE 802.11 AP, IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator
hostapd_cli(1)
hostapd command-line interface
hostgraphs.cgi(1)
CGI program to show multiple graphs
hostname(7)
host name resolution description
hosts.cfg(5)
Main Xymon configuration file
hosts.conf(5)
Access control for Network UPS Tools CGI programs
hostsearch(1)
query several hosts for installed Debian packages
hping3(8)
send (almost) arbitrary TCP/IP packets to network hosts
http@(1)
gets a web page from a remote host
hwloc-assembler-remote(1)
Assemble multiple remote host topologies
ibm_hosts(5)
host database for x3270 and c3270
icmpmonitor(1)
multiple host monitoring tool
idevicepair(1)
Manage host pairings with devices and usbmuxd
iftop(8)
display bandwidth usage on an interface by host
in.hosts(5)
newsx incoming host state
innfeed(8), imapfeed(8)
Multi-host, multi-connection, streaming NNTP feeder
ip.host_name(3em), Emilua(3em)
Lua execution engine
ipa-join(1)
Join a machine to an IPA realm and get a keytab for the host service principal
ipmiping(8)
send IPMI Get Authentication Capability request to network hosts
ipsec_newhostkey(8)
generate a new raw RSA authentication key for a host
ipsec_showhostkey(8)
show hosts authentication key
jack-dssi-host(1)
a simple JACK host for DSSI plugins
jaildaemon(1)
A fixed command-line interface for FreeBSD jails to their host system
jails(8)
lists hostnames of all running jails on the system
jid(8)
translates jail host names to jail ids and vice versa
jnettop(8)
View hosts/ports taking up the most network traffic
k5login(5)
Kerberos V5 acl file for host access
k5srvutil(1)
host key table (keytab) manipulation utility
kassiber(1)
Inject an executable from the FreeBSD host into a jail
khost(1)
Simple DNS lookup utility
knet_addrtostr(3)
Convert an address to a host name
knet_host_add(3)
Add a new host ID to knet
knet_host_enable_status_change_notify(3)
Install a callback to get host status change events
knet_host_get_host_list(3)
Get a list of hosts known to knet
knet_host_get_id_by_host_name(3)
Get the ID of a host given its name
knet_host_get_name_by_host_id(3)
Get the name of a host given its ID
knet_host_get_policy(3)
Get the switching policy for a host's links
knet_host_get_status(3)
Get the status of a host
knet_host_remove(3)
Remove a host ID from knet
knet_host_set_name(3)
Set the name of a knet host
knet_host_set_policy(3)
Set the switching policy for a host's links
knet_link_get_link_list(3)
Get a list of links connecting a host
knet_link_set_config(3)
Configure the link to a host
knet_strtoaddr(3)
Convert a hostname string to an address
krb5.conf(5)
Kerberos configuration file The krb5.conf file contains Kerberos configuration information, including the locations of KDCs and admin servers for the Kerberos realms of interest, defaults for the current realm and for Kerberos applications, and mappings of hostnames onto Kerberos realms. Normally, you should install your krb5.conf file in the directory /etc. You can override the default location by setting the environment variable KRB5_CONFIG. Multiple colon-separated filenames may be specified in KRB5_CONFIG; all files which are present will be read. Starting in release 1.14, directory names can also be specified in KRB5_CONFIG; all files within the directory whose names consist solely of alphanumeric characters, dashes, or underscores will be read
krb5_add_et_list(3), krb5_add_extra_addresses(3), krb5_add_ignore_addresses(3), krb5_context(3), krb5_free_config_files(3), krb5_free_context(3), krb5_get_default_config_files(3), krb5_get_dns_canonize_hostname(3), krb5_get_extra_addresses(3), krb5_get_fcache_version(3), krb5_get_ignore_addresses(3), krb5_get_kdc_sec_offset(3), krb5_get_max_time_skew(3), krb5_get_use_admin_kdc krb5_init_context(3), krb5_init_ets(3), krb5_prepend_config_files(3), krb5_prepend_config_files_default(3), krb5_set_config_files(3), krb5_set_dns_canonize_hostname(3), krb5_set_extra_addresses(3), krb5_set_fcache_version(3), krb5_set_ignore_addresses(3), krb5_set_max_time_skew(3), krb5_set_use_admin_kdc(3)
create, modify and delete krb5_context structures
krb5_copy_host_realm(3), krb5_free_host_realm(3), krb5_get_default_realm(3), krb5_get_default_realms(3), krb5_get_host_realm(3), krb5_set_default_realm(3)
default and host realm read and manipulation routines
krb5_digest(3), krb5_digest_alloc(3), krb5_digest_free(3), krb5_digest_set_server_cb(3), krb5_digest_set_type(3), krb5_digest_set_hostname(3), krb5_digest_get_server_nonce(3), krb5_digest_set_server_nonce(3), krb5_digest_get_opaque(3), krb5_digest_set_opaque(3), krb5_digest_get_identifier(3), krb5_digest_set_identifier(3), krb5_digest_init_request(3), krb5_digest_set_client_nonce(3), krb5_digest_set_digest(3), krb5_digest_set_username(3), krb5_digest_set_authid(3), krb5_digest_set_authentication_user(3), krb5_digest_set_realm(3), krb5_digest_set_method(3), krb5_digest_set_uri(3), krb5_digest_set_nonceCount(3), krb5_digest_set_qop(3), krb5_digest_request(3), krb5_digest_get_responseData(3), krb5_digest_get_rsp(3), krb5_digest_get_tickets(3), krb5_digest_get_client_binding(3), krb5_digest_get_a1_hash(3)
remote digest (HTTP-DIGEST, SASL, CHAP) support
krb5_get_krbhst(3), krb5_get_krb_admin_hst(3), krb5_get_krb_changepw_hst(3), krb5_get_krb524hst(3), krb5_free_krbhst(3)
lookup Kerberos KDC hosts
krb5_krbhst_init(3), krb5_krbhst_init_flags(3), krb5_krbhst_next(3), krb5_krbhst_next_as_string(3), krb5_krbhst_reset(3), krb5_krbhst_free(3), krb5_krbhst_format_string(3), krb5_krbhst_get_addrinfo(3)
lookup Kerberos KDC hosts
krb5_principal_intro(3)
The principal handing functions. A Kerberos principal is a email address looking string that contains two parts separated by . The second part is the kerberos realm the principal belongs to and the first is a list of 0 or more components. For example lha@SU.SE host/hummel.it.su.se@SU.SE host/admin@H5L.ORG See the library functions here: Heimdal Kerberos 5 principal functions
ldns_get_rr_list_hosts_frm_file(3), ldns_get_rr_list_hosts_frm_fp(3), ldns_get_rr_list_hosts_frm_fp_l(3)
parse /etc/hosts file
ldns_wire2rr(3), ldns_wire2pkt(3), ldns_wire2rdf(3), ldns_wire2dname(3)
convert from wire format to host type
lft(8)
display the route packets take to a network host/socket using one of several layer-4 protocols and methods; optionally show heuristic network information in transitu
liboping(3)
Library to send ICMPv4/ICMPv6 echo packets to multiple hosts
libowfat_dns_name4(3), dns_name4(3)
look up host name
libowfat_dns_name4_domain(3), dns_name4_domain(3)
construct host name for reverse lookup
libowfat_dns_name6(3), dns_name6(3)
look up host name
libowfat_dns_name6_domain(3), dns_name6_domain(3)
construct host name for reverse lookup
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