Unix

SHA1

SHA1 SHA1, SHA1_Init, SHA1_Update, SHA1_Final – Secure Hash Algorithm SYNOPSIS #include (openssl/sha.h) unsigned char *SHA1(const unsigned char *d, unsigned long n, unsigned char *md); void SHA1_Init(SHA_CTX *c); void SHA1_Update(SHA_CTX *c, const void *data, unsigned long Leggi tutto&ellip;

Unix

Syslog

Syslog closelog, openlog, syslog – send messages to the system logger SYNOPSIS #include void openlog( char *ident, int option, int facility) void syslog( int priority, char *format, …) void closelog( void ) DESCRIPTION closelog() closes Leggi tutto&ellip;

Unix

Tcp Dump

Tcp Dump This command line tool is included with all versions of Mac OS X, and is also available on many other Unix platforms. To get started, try the following command. sudo tcpdump -i en0 Leggi tutto&ellip;

Unix

Rpc.lockd

Rpc.lockd rpc.lockd — NFS file locking daemon SYNOPSIS rpc.lockd [-d debug_level] [-g grace period] [-x statd cache period] DESCRIPTION The rpc.lockd utility provides monitored and unmonitored file and record locking services in an NFS environment. Leggi tutto&ellip;

Unix

Ripe MD

Ripe MD RIPEMD160, RIPEMD160_Init, RIPEMD160_Update, RIPEMD160_Final – RIPEMD-160 hash function SYNOPSIS #include (openssl/ripemd.h) unsigned char *RIPEMD160(const unsigned char *d, unsigned long n, unsigned char *md); void RIPEMD160_Init(RIPEMD160_CTX *c); void RIPEMD160_Update(RIPEMD_CTX *c, const void *data, unsigned Leggi tutto&ellip;

Unix

RC4

RC4 RC4_set_key, RC4 – RC4 encryption SYNOPSIS #include (openssl/rc4.h) void RC4_set_key(RC4_KEY *key, int len, const unsigned char *data); void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata, unsigned char *outdata); DESCRIPTION This library implements Leggi tutto&ellip;

Unix

Ping

Ping ping – send ICMP ECHO_REQUEST packets to network hosts SYNOPSIS ping [-dfnqrvR] [-c count] [-i wait] [-l preload] [-p pattern] [-s packetsize] DESCRIPTION Ping uses the ICMP protocol’s mandatory ECHO_REQUEST datagram to elicit an Leggi tutto&ellip;

Unix

Nfsiod

Nfsiod nfsiod — local NFS asynchronous I/O server SYNOPSIS nfsiod [-n num_servers] DESCRIPTION Nfsiod runs on an NFS client machine to service asynchronous I/O requests to its server. It improves performance but is not required Leggi tutto&ellip;

Unix

Netstat-nat

Netstat-nat SYNOPSIS netstat-nat [options] DESCRIPTION netstat-nat Displays NAT connections managed by netfilter/iptables which comes with the > 2.4.x linux kernels. The program reads its information from ‘/proc/net/ip_conntrack’, which is the temporary conntrack-storage of netfilter. OPTIONS Leggi tutto&ellip;