X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/a74f2af61cb83e104cc9cc5ebd9292f14b6802fa..97224de7f962f8c39cb357969f83378d12d25f96:/redis-cli.c diff --git a/redis-cli.c b/redis-cli.c index 38c986b3..b34c4277 100644 --- a/redis-cli.c +++ b/redis-cli.c @@ -1,6 +1,6 @@ /* Redis CLI (command line interface) * - * Copyright (c) 2006-2009, Salvatore Sanfilippo + * Copyright (c) 2009-2010, Salvatore Sanfilippo * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -28,6 +28,8 @@ * POSSIBILITY OF SUCH DAMAGE. */ +#include "fmacros.h" + #include #include #include @@ -37,20 +39,21 @@ #include "sds.h" #include "adlist.h" #include "zmalloc.h" +#include "linenoise.h" #define REDIS_CMD_INLINE 1 #define REDIS_CMD_BULK 2 -#define REDIS_CMD_INTREPLY 4 -#define REDIS_CMD_RETCODEREPLY 8 -#define REDIS_CMD_BULKREPLY 16 -#define REDIS_CMD_MULTIBULKREPLY 32 -#define REDIS_CMD_SINGLELINEREPLY 64 +#define REDIS_CMD_MULTIBULK 4 #define REDIS_NOTUSED(V) ((void) V) static struct config { char *hostip; int hostport; + long repeat; + int dbnum; + int interactive; + char *auth; } config; struct redisCommand { @@ -60,54 +63,113 @@ struct redisCommand { }; static struct redisCommand cmdTable[] = { - {"get",2,REDIS_CMD_INLINE|REDIS_CMD_BULKREPLY}, - {"set",3,REDIS_CMD_BULK|REDIS_CMD_RETCODEREPLY}, - {"setnx",3,REDIS_CMD_BULK|REDIS_CMD_INTREPLY}, - {"del",2,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"exists",2,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"incr",2,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"decr",2,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"rpush",3,REDIS_CMD_BULK|REDIS_CMD_RETCODEREPLY}, - {"lpush",3,REDIS_CMD_BULK|REDIS_CMD_RETCODEREPLY}, - {"rpop",2,REDIS_CMD_INLINE|REDIS_CMD_BULKREPLY}, - {"lpop",2,REDIS_CMD_INLINE|REDIS_CMD_BULKREPLY}, - {"llen",2,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"lindex",3,REDIS_CMD_INLINE|REDIS_CMD_BULKREPLY}, - {"lset",4,REDIS_CMD_BULK|REDIS_CMD_RETCODEREPLY}, - {"lrange",4,REDIS_CMD_INLINE|REDIS_CMD_MULTIBULKREPLY}, - {"ltrim",4,REDIS_CMD_INLINE|REDIS_CMD_RETCODEREPLY}, - {"lrem",4,REDIS_CMD_BULK|REDIS_CMD_INTREPLY}, - {"sadd",3,REDIS_CMD_BULK|REDIS_CMD_INTREPLY}, - {"srem",3,REDIS_CMD_BULK|REDIS_CMD_INTREPLY}, - {"sismember",3,REDIS_CMD_BULK|REDIS_CMD_INTREPLY}, - {"scard",2,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"sinter",-2,REDIS_CMD_INLINE|REDIS_CMD_MULTIBULKREPLY}, - {"sinterstore",-3,REDIS_CMD_INLINE|REDIS_CMD_RETCODEREPLY}, - {"smembers",2,REDIS_CMD_INLINE|REDIS_CMD_MULTIBULKREPLY}, - {"incrby",3,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"decrby",3,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"randomkey",1,REDIS_CMD_INLINE|REDIS_CMD_SINGLELINEREPLY}, - {"select",2,REDIS_CMD_INLINE|REDIS_CMD_RETCODEREPLY}, - {"move",3,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"rename",3,REDIS_CMD_INLINE|REDIS_CMD_RETCODEREPLY}, - {"renamenx",3,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"keys",2,REDIS_CMD_INLINE|REDIS_CMD_BULKREPLY}, - {"dbsize",1,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"ping",1,REDIS_CMD_INLINE|REDIS_CMD_RETCODEREPLY}, - {"echo",2,REDIS_CMD_BULK|REDIS_CMD_BULKREPLY}, - {"save",1,REDIS_CMD_INLINE|REDIS_CMD_RETCODEREPLY}, - {"bgsave",1,REDIS_CMD_INLINE|REDIS_CMD_RETCODEREPLY}, - {"shutdown",1,REDIS_CMD_INLINE|REDIS_CMD_RETCODEREPLY}, - {"lastsave",1,REDIS_CMD_INLINE|REDIS_CMD_INTREPLY}, - {"type",2,REDIS_CMD_INLINE|REDIS_CMD_SINGLELINEREPLY}, - {"flushdb",1,REDIS_CMD_INLINE|REDIS_CMD_RETCODEREPLY}, - {"flushall",1,REDIS_CMD_INLINE|REDIS_CMD_RETCODEREPLY}, - {"sort",-2,REDIS_CMD_INLINE|REDIS_CMD_MULTIBULKREPLY}, - {"info",1,REDIS_CMD_INLINE|REDIS_CMD_BULKREPLY}, - {"mget",-2,REDIS_CMD_INLINE|REDIS_CMD_MULTIBULKREPLY}, + {"auth",2,REDIS_CMD_INLINE}, + {"get",2,REDIS_CMD_INLINE}, + {"set",3,REDIS_CMD_BULK}, + {"setnx",3,REDIS_CMD_BULK}, + {"append",3,REDIS_CMD_BULK}, + {"substr",4,REDIS_CMD_INLINE}, + {"del",-2,REDIS_CMD_INLINE}, + {"exists",2,REDIS_CMD_INLINE}, + {"incr",2,REDIS_CMD_INLINE}, + {"decr",2,REDIS_CMD_INLINE}, + {"rpush",3,REDIS_CMD_BULK}, + {"lpush",3,REDIS_CMD_BULK}, + {"rpop",2,REDIS_CMD_INLINE}, + {"lpop",2,REDIS_CMD_INLINE}, + {"brpop",-3,REDIS_CMD_INLINE}, + {"blpop",-3,REDIS_CMD_INLINE}, + {"llen",2,REDIS_CMD_INLINE}, + {"lindex",3,REDIS_CMD_INLINE}, + {"lset",4,REDIS_CMD_BULK}, + {"lrange",4,REDIS_CMD_INLINE}, + {"ltrim",4,REDIS_CMD_INLINE}, + {"lrem",4,REDIS_CMD_BULK}, + {"rpoplpush",3,REDIS_CMD_BULK}, + {"sadd",3,REDIS_CMD_BULK}, + {"srem",3,REDIS_CMD_BULK}, + {"smove",4,REDIS_CMD_BULK}, + {"sismember",3,REDIS_CMD_BULK}, + {"scard",2,REDIS_CMD_INLINE}, + {"spop",2,REDIS_CMD_INLINE}, + {"srandmember",2,REDIS_CMD_INLINE}, + {"sinter",-2,REDIS_CMD_INLINE}, + {"sinterstore",-3,REDIS_CMD_INLINE}, + {"sunion",-2,REDIS_CMD_INLINE}, + {"sunionstore",-3,REDIS_CMD_INLINE}, + {"sdiff",-2,REDIS_CMD_INLINE}, + {"sdiffstore",-3,REDIS_CMD_INLINE}, + {"smembers",2,REDIS_CMD_INLINE}, + {"zadd",4,REDIS_CMD_BULK}, + {"zincrby",4,REDIS_CMD_BULK}, + {"zrem",3,REDIS_CMD_BULK}, + {"zremrangebyscore",4,REDIS_CMD_INLINE}, + {"zmerge",-3,REDIS_CMD_INLINE}, + {"zmergeweighed",-4,REDIS_CMD_INLINE}, + {"zrange",-4,REDIS_CMD_INLINE}, + {"zrank",3,REDIS_CMD_BULK}, + {"zrevrank",3,REDIS_CMD_BULK}, + {"zrangebyscore",-4,REDIS_CMD_INLINE}, + {"zcount",4,REDIS_CMD_INLINE}, + {"zrevrange",-4,REDIS_CMD_INLINE}, + {"zcard",2,REDIS_CMD_INLINE}, + {"zscore",3,REDIS_CMD_BULK}, + {"incrby",3,REDIS_CMD_INLINE}, + {"decrby",3,REDIS_CMD_INLINE}, + {"getset",3,REDIS_CMD_BULK}, + {"randomkey",1,REDIS_CMD_INLINE}, + {"select",2,REDIS_CMD_INLINE}, + {"move",3,REDIS_CMD_INLINE}, + {"rename",3,REDIS_CMD_INLINE}, + {"renamenx",3,REDIS_CMD_INLINE}, + {"keys",2,REDIS_CMD_INLINE}, + {"dbsize",1,REDIS_CMD_INLINE}, + {"ping",1,REDIS_CMD_INLINE}, + {"echo",2,REDIS_CMD_BULK}, + {"save",1,REDIS_CMD_INLINE}, + {"bgsave",1,REDIS_CMD_INLINE}, + {"rewriteaof",1,REDIS_CMD_INLINE}, + {"bgrewriteaof",1,REDIS_CMD_INLINE}, + {"shutdown",1,REDIS_CMD_INLINE}, + {"lastsave",1,REDIS_CMD_INLINE}, + {"type",2,REDIS_CMD_INLINE}, + {"flushdb",1,REDIS_CMD_INLINE}, + {"flushall",1,REDIS_CMD_INLINE}, + {"sort",-2,REDIS_CMD_INLINE}, + {"info",1,REDIS_CMD_INLINE}, + {"mget",-2,REDIS_CMD_INLINE}, + {"expire",3,REDIS_CMD_INLINE}, + {"expireat",3,REDIS_CMD_INLINE}, + {"ttl",2,REDIS_CMD_INLINE}, + {"slaveof",3,REDIS_CMD_INLINE}, + {"debug",-2,REDIS_CMD_INLINE}, + {"mset",-3,REDIS_CMD_MULTIBULK}, + {"msetnx",-3,REDIS_CMD_MULTIBULK}, + {"monitor",1,REDIS_CMD_INLINE}, + {"multi",1,REDIS_CMD_INLINE}, + {"exec",1,REDIS_CMD_INLINE}, + {"discard",1,REDIS_CMD_INLINE}, + {"hset",4,REDIS_CMD_MULTIBULK}, + {"hget",3,REDIS_CMD_BULK}, + {"hmset",-4,REDIS_CMD_MULTIBULK}, + {"hmget",-3,REDIS_CMD_MULTIBULK}, + {"hincrby",4,REDIS_CMD_INLINE}, + {"hdel",3,REDIS_CMD_BULK}, + {"hlen",2,REDIS_CMD_INLINE}, + {"hkeys",2,REDIS_CMD_INLINE}, + {"hvals",2,REDIS_CMD_INLINE}, + {"hgetall",2,REDIS_CMD_INLINE}, + {"hexists",3,REDIS_CMD_BULK}, + {"config",-2,REDIS_CMD_BULK}, + {"subscribe",-2,REDIS_CMD_INLINE}, + {"unsubscribe",-1,REDIS_CMD_INLINE}, + {"publish",3,REDIS_CMD_BULK}, {NULL,0,0} }; +static int cliReadReply(int fd); +static void usage(); + static struct redisCommand *lookupCommand(char *name) { int j = 0; while(cmdTable[j].name != NULL) { @@ -119,14 +181,16 @@ static struct redisCommand *lookupCommand(char *name) { static int cliConnect(void) { char err[ANET_ERR_LEN]; - int fd; + static int fd = ANET_ERR; - fd = anetTcpConnect(err,config.hostip,config.hostport); if (fd == ANET_ERR) { - fprintf(stderr,"Connect: %s\n",err); - return -1; + fd = anetTcpConnect(err,config.hostip,config.hostport); + if (fd == ANET_ERR) { + fprintf(stderr, "Could not connect to Redis at %s:%d: %s", config.hostip, config.hostport, err); + return -1; + } + anetTcpNoDelay(NULL,fd); } - anetTcpNoDelay(NULL,fd); return fd; } @@ -135,11 +199,13 @@ static sds cliReadLine(int fd) { while(1) { char c; + ssize_t ret; - if (read(fd,&c,1) == -1) { + ret = read(fd,&c,1); + if (ret == -1) { sdsfree(line); return NULL; - } else if (c == '\n') { + } else if ((ret == 0) || (c == '\n')) { break; } else { line = sdscatlen(line,&c,1); @@ -148,38 +214,28 @@ static sds cliReadLine(int fd) { return sdstrim(line,"\r\n"); } -static int cliReadInlineReply(int fd, int type) { +static int cliReadSingleLineReply(int fd, int quiet) { sds reply = cliReadLine(fd); if (reply == NULL) return 1; - printf("%s\n", reply); - if (type == REDIS_CMD_SINGLELINEREPLY) return 0; - if (type == REDIS_CMD_INTREPLY) return atoi(reply) < 0; - if (type == REDIS_CMD_RETCODEREPLY) return reply[0] == '-'; + if (!quiet) + printf("%s\n", reply); + sdsfree(reply); return 0; } -static int cliReadBulkReply(int fd, int multibulk) { +static int cliReadBulkReply(int fd) { sds replylen = cliReadLine(fd); char *reply, crlf[2]; - int bulklen, error = 0; + int bulklen; if (replylen == NULL) return 1; - if (strcmp(replylen,"nil") == 0) { - sdsfree(replylen); - printf("(nil)\n"); - return 0; - } bulklen = atoi(replylen); - if (multibulk && bulklen == -1) { + if (bulklen == -1) { sdsfree(replylen); - printf("(nil)"); + printf("(nil)\n"); return 0; } - if (bulklen < 0) { - bulklen = -bulklen; - error = 1; - } reply = zmalloc(bulklen); anetRead(fd,reply,bulklen); anetRead(fd,crlf,2); @@ -187,10 +243,10 @@ static int cliReadBulkReply(int fd, int multibulk) { zfree(reply); return 1; } - if (!multibulk && isatty(fileno(stdout)) && reply[bulklen-1] != '\n') + if (isatty(fileno(stdout)) && reply[bulklen-1] != '\n') printf("\n"); zfree(reply); - return error; + return 0; } static int cliReadMultiBulkReply(int fd) { @@ -198,25 +254,72 @@ static int cliReadMultiBulkReply(int fd) { int elements, c = 1; if (replylen == NULL) return 1; - if (strcmp(replylen,"nil") == 0) { + elements = atoi(replylen); + if (elements == -1) { sdsfree(replylen); printf("(nil)\n"); return 0; } - elements = atoi(replylen); + if (elements == 0) { + printf("(empty list or set)\n"); + } while(elements--) { printf("%d. ", c); - if (cliReadBulkReply(fd,1)) return 1; - printf("\n"); + if (cliReadReply(fd)) return 1; c++; } return 0; } -static int cliSendCommand(int argc, char **argv) { +static int cliReadReply(int fd) { + char type; + + if (anetRead(fd,&type,1) <= 0) exit(1); + switch(type) { + case '-': + printf("(error) "); + cliReadSingleLineReply(fd,0); + return 1; + case '+': + return cliReadSingleLineReply(fd,0); + case ':': + printf("(integer) "); + return cliReadSingleLineReply(fd,0); + case '$': + return cliReadBulkReply(fd); + case '*': + return cliReadMultiBulkReply(fd); + default: + printf("protocol error, got '%c' as reply type byte\n", type); + return 1; + } +} + +static int selectDb(int fd) { + int retval; + sds cmd; + char type; + + if (config.dbnum == 0) + return 0; + + cmd = sdsempty(); + cmd = sdscatprintf(cmd,"SELECT %d\r\n",config.dbnum); + anetWrite(fd,cmd,sdslen(cmd)); + anetRead(fd,&type,1); + if (type <= 0 || type != '+') return 1; + retval = cliReadSingleLineReply(fd,1); + if (retval) { + return retval; + } + return 0; +} + +static int cliSendCommand(int argc, char **argv, int repeat) { struct redisCommand *rc = lookupCommand(argv[0]); int fd, j, retval = 0; - sds cmd = sdsempty(); + int read_forever = 0; + sds cmd; if (!rc) { fprintf(stderr,"Unknown command '%s'\n",argv[0]); @@ -228,39 +331,55 @@ static int cliSendCommand(int argc, char **argv) { fprintf(stderr,"Wrong number of arguments for '%s'\n",rc->name); return 1; } + if (!strcasecmp(rc->name,"monitor")) read_forever = 1; if ((fd = cliConnect()) == -1) return 1; - /* Build the command to send */ - for (j = 0; j < argc; j++) { - if (j != 0) cmd = sdscat(cmd," "); - if (j == argc-1 && rc->flags & REDIS_CMD_BULK) { - cmd = sdscatprintf(cmd,"%d",sdslen(argv[j])); + /* Select db number */ + retval = selectDb(fd); + if (retval) { + fprintf(stderr,"Error setting DB num\n"); + return 1; + } + + while(repeat--) { + /* Build the command to send */ + cmd = sdsempty(); + if (rc->flags & REDIS_CMD_MULTIBULK) { + cmd = sdscatprintf(cmd,"*%d\r\n",argc); + for (j = 0; j < argc; j++) { + cmd = sdscatprintf(cmd,"$%lu\r\n", + (unsigned long)sdslen(argv[j])); + cmd = sdscatlen(cmd,argv[j],sdslen(argv[j])); + cmd = sdscatlen(cmd,"\r\n",2); + } } else { - cmd = sdscatlen(cmd,argv[j],sdslen(argv[j])); + for (j = 0; j < argc; j++) { + if (j != 0) cmd = sdscat(cmd," "); + if (j == argc-1 && rc->flags & REDIS_CMD_BULK) { + cmd = sdscatprintf(cmd,"%lu", + (unsigned long)sdslen(argv[j])); + } else { + cmd = sdscatlen(cmd,argv[j],sdslen(argv[j])); + } + } + cmd = sdscat(cmd,"\r\n"); + if (rc->flags & REDIS_CMD_BULK) { + cmd = sdscatlen(cmd,argv[argc-1],sdslen(argv[argc-1])); + cmd = sdscatlen(cmd,"\r\n",2); + } + } + anetWrite(fd,cmd,sdslen(cmd)); + sdsfree(cmd); + + while (read_forever) { + cliReadSingleLineReply(fd,0); + } + + retval = cliReadReply(fd); + if (retval) { + return retval; } } - cmd = sdscat(cmd,"\r\n"); - if (rc->flags & REDIS_CMD_BULK) { - cmd = sdscatlen(cmd,argv[argc-1],sdslen(argv[argc-1])); - cmd = sdscat(cmd,"\r\n"); - } - anetWrite(fd,cmd,sdslen(cmd)); - if (rc->flags & REDIS_CMD_INTREPLY) { - retval = cliReadInlineReply(fd,REDIS_CMD_INTREPLY); - } else if (rc->flags & REDIS_CMD_RETCODEREPLY) { - retval = cliReadInlineReply(fd,REDIS_CMD_RETCODEREPLY); - } else if (rc->flags & REDIS_CMD_SINGLELINEREPLY) { - retval = cliReadInlineReply(fd,REDIS_CMD_SINGLELINEREPLY); - } else if (rc->flags & REDIS_CMD_BULKREPLY) { - retval = cliReadBulkReply(fd,0); - } else if (rc->flags & REDIS_CMD_MULTIBULKREPLY) { - retval = cliReadMultiBulkReply(fd); - } - if (retval) { - close(fd); - return retval; - } - close(fd); return 0; } @@ -269,7 +388,7 @@ static int parseOptions(int argc, char **argv) { for (i = 1; i < argc; i++) { int lastarg = i==argc-1; - + if (!strcmp(argv[i],"-h") && !lastarg) { char *ip = zmalloc(32); if (anetResolve(NULL,argv[i+1],ip) == ANET_ERR) { @@ -278,9 +397,22 @@ static int parseOptions(int argc, char **argv) { } config.hostip = ip; i++; + } else if (!strcmp(argv[i],"-h") && lastarg) { + usage(); } else if (!strcmp(argv[i],"-p") && !lastarg) { config.hostport = atoi(argv[i+1]); i++; + } else if (!strcmp(argv[i],"-r") && !lastarg) { + config.repeat = strtoll(argv[i+1],NULL,10); + i++; + } else if (!strcmp(argv[i],"-n") && !lastarg) { + config.dbnum = atoi(argv[i+1]); + i++; + } else if (!strcmp(argv[i],"-a") && !lastarg) { + config.auth = argv[i+1]; + i++; + } else if (!strcmp(argv[i],"-i")) { + config.interactive = 1; } else { break; } @@ -305,37 +437,93 @@ static sds readArgFromStdin(void) { return arg; } +static void usage() { + fprintf(stderr, "usage: redis-cli [-h host] [-p port] [-a authpw] [-r repeat_times] [-n db_num] [-i] cmd arg1 arg2 arg3 ... argN\n"); + fprintf(stderr, "usage: echo \"argN\" | redis-cli [-h host] [-a authpw] [-p port] [-r repeat_times] [-n db_num] cmd arg1 arg2 ... arg(N-1)\n"); + fprintf(stderr, "\nIf a pipe from standard input is detected this data is used as last argument.\n\n"); + fprintf(stderr, "example: cat /etc/passwd | redis-cli set my_passwd\n"); + fprintf(stderr, "example: redis-cli get my_passwd\n"); + fprintf(stderr, "example: redis-cli -r 100 lpush mylist x\n"); + fprintf(stderr, "\nRun in interactive mode: redis-cli -i or just don't pass any command\n"); + exit(1); +} + +/* Turn the plain C strings into Sds strings */ +static char **convertToSds(int count, char** args) { + int j; + char **sds = zmalloc(sizeof(char*)*count+1); + + for(j = 0; j < count; j++) + sds[j] = sdsnew(args[j]); + + return sds; +} + +static void repl() { + int size = 4096, max = size >> 1, argc; + char *line; + char **ap, *args[max]; + + while((line = linenoise("redis> ")) != NULL) { + if (line[0] != '\0') { + linenoiseHistoryAdd(line); + argc = 0; + + for (ap = args; (*ap = strsep(&line, " \t")) != NULL;) { + if (**ap != '\0') { + if (argc >= max) break; + if (strcasecmp(*ap,"quit") == 0 || strcasecmp(*ap,"exit") == 0) + exit(0); + ap++; + argc++; + } + } + + cliSendCommand(argc, convertToSds(argc, args), 1); + } + + free(line); + } + + exit(0); +} + int main(int argc, char **argv) { - int firstarg, j; + int firstarg; char **argvcopy; + struct redisCommand *rc; config.hostip = "127.0.0.1"; config.hostport = 6379; + config.repeat = 1; + config.dbnum = 0; + config.interactive = 0; + config.auth = NULL; firstarg = parseOptions(argc,argv); argc -= firstarg; argv += firstarg; - - /* Turn the plain C strings into Sds strings */ - argvcopy = zmalloc(sizeof(char*)*argc+1); - for(j = 0; j < argc; j++) - argvcopy[j] = sdsnew(argv[j]); - - /* Read the last argument from stdandard input */ - if (!isatty(fileno(stdin))) { + + if (config.auth != NULL) { + char *authargv[2]; + + authargv[0] = "AUTH"; + authargv[1] = config.auth; + cliSendCommand(2, convertToSds(2, authargv), 1); + } + + if (argc == 0 || config.interactive == 1) repl(); + + argvcopy = convertToSds(argc, argv); + + /* Read the last argument from stdandard input if needed */ + if ((rc = lookupCommand(argv[0])) != NULL) { + if (rc->arity > 0 && argc == rc->arity-1) { sds lastarg = readArgFromStdin(); argvcopy[argc] = lastarg; argc++; + } } - if (argc < 1) { - fprintf(stderr, "usage: redis-cli [-h host] [-p port] cmd arg1 arg2 arg3 ... argN\n"); - fprintf(stderr, "usage: echo \"argN\" | redis-cli [-h host] [-p port] cmd arg1 arg2 ... arg(N-1)\n"); - fprintf(stderr, "\nIf a pipe from standard input is detected this data is used as last argument.\n\n"); - fprintf(stderr, "example: cat /etc/passwd | redis-cli set my_passwd\n"); - fprintf(stderr, "example: redis-cli get my_passwd\n"); - exit(1); - } - - return cliSendCommand(argc, argvcopy); + return cliSendCommand(argc, argvcopy, config.repeat); }