diff --git a/lib/commands/BITCOUNT.spec.ts b/lib/commands/BITCOUNT.spec.ts
new file mode 100644
index 0000000000..bf4cf39cab
--- /dev/null
+++ b/lib/commands/BITCOUNT.spec.ts
@@ -0,0 +1,31 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './BITCOUNT';
+
+describe('BITCOUNT', () => {
+    describe('transformArguments', () => {
+        it('simple', () => {
+            assert.deepEqual(
+                transformArguments('key'),
+                ['BITCOUNT', 'key']
+            );
+        });
+
+        it('with range', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    start: 0,
+                    end: 1
+                }),
+                ['BITCOUNT', 'key', '0', '1']
+            );
+        });
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.bitCount', async client => {
+        assert.equal(
+            await client.bitCount('key'),
+            0
+        );
+    });
+});
diff --git a/lib/commands/BITCOUNT.ts b/lib/commands/BITCOUNT.ts
new file mode 100644
index 0000000000..1aececc377
--- /dev/null
+++ b/lib/commands/BITCOUNT.ts
@@ -0,0 +1,25 @@
+import { transformReplyNumber } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export const IS_READ_ONLY = true;
+
+interface BitCountRange {
+    start: number;
+    end: number;
+}
+
+export function transformArguments(key: string, range?: BitCountRange): Array<string> {
+    const args = ['BITCOUNT', key];
+
+    if (range) {
+        args.push(
+            range.start.toString(),
+            range.end.toString()
+        );
+    }
+
+    return args;
+}
+
+export const transformReply = transformReplyNumber;
\ No newline at end of file
diff --git a/lib/commands/BITFIELD.spec.ts b/lib/commands/BITFIELD.spec.ts
new file mode 100644
index 0000000000..0e43413ca3
--- /dev/null
+++ b/lib/commands/BITFIELD.spec.ts
@@ -0,0 +1,91 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './BITFIELD';
+
+describe('BITFIELD', () => {
+    describe('transformArguments', () => {
+        it('simple', () => {
+            assert.deepEqual(
+                transformArguments('key'),
+                ['BITFIELD', 'key']
+            );
+        });
+
+        it('with GET', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    GET: {
+                        type: 'i8',
+                        offset: 0
+                    }
+                }),
+                ['BITFIELD', 'key', 'GET', 'i8', '0']
+            );
+        });
+
+        it('with SET', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    SET: {
+                        type: 'i8',
+                        offset: 0,
+                        value: 0
+                    }
+                }),
+                ['BITFIELD', 'key', 'SET', 'i8', '0', '0']
+            );
+        });
+
+        it('with INCRBY', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    INCRBY: {
+                        type: 'i8',
+                        offset: 0,
+                        increment: 0
+                    }
+                }),
+                ['BITFIELD', 'key', 'INCRBY', 'i8', '0', '0']
+            );
+        });
+
+        it('with OVERFLOW', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    OVERFLOW: 'WRAP'
+                }),
+                ['BITFIELD', 'key', 'OVERFLOW', 'WRAP']
+            );
+        });
+
+        it('with GET, SET, INCRBY, OVERFLOW', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    GET: {
+                        type: 'i8',
+                        offset: 0
+                    },
+                    SET: {
+                        type: 'i8',
+                        offset: 0,
+                        value: 0
+                    },
+                    INCRBY: {
+                        type: 'i8',
+                        offset: 0,
+                        increment: 0
+                    },
+                    OVERFLOW: 'WRAP'
+                }),
+                ['BITFIELD', 'key', 'GET', 'i8', '0', 'SET', 'i8', '0', '0', 'INCRBY', 'i8', '0', '0', 'OVERFLOW', 'WRAP']
+            );
+        })
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.bitField', async client => {
+        assert.deepEqual(
+            await client.bitField('key'),
+            []
+        );
+    });
+});
diff --git a/lib/commands/BITFIELD.ts b/lib/commands/BITFIELD.ts
new file mode 100644
index 0000000000..0da1fbc2e4
--- /dev/null
+++ b/lib/commands/BITFIELD.ts
@@ -0,0 +1,66 @@
+import { transformReplyNumber } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export const IS_READ_ONLY = true;
+
+type BitFieldType = string; // TODO 'i[1-64]' | 'u[1-63]'
+
+interface BitFieldOptions {
+    GET?: {
+        type: BitFieldType;
+        offset: number | string;
+    };
+    SET?: {
+        type: BitFieldType;
+        offset: number | string;
+        value: number;
+    };
+    INCRBY?: {
+        type: BitFieldType;
+        offset: number | string;
+        increment: number;
+    };
+    OVERFLOW?: 'WRAP' | 'SAT' | 'FAIL';
+}
+
+export function transformArguments(key: string, options?: BitFieldOptions) {
+    const args = ['BITFIELD', key];
+
+    if (options?.GET) {
+        args.push(
+            'GET',
+            options.GET.type,
+            options.GET.offset.toString()
+        );
+    }
+
+    if (options?.SET) {
+        args.push(
+            'SET',
+            options.SET.type,
+            options.SET.offset.toString(),
+            options.SET.value.toString()
+        );
+    }
+
+    if (options?.INCRBY) {
+        args.push(
+            'INCRBY',
+            options.INCRBY.type,
+            options.INCRBY.offset.toString(),
+            options.INCRBY.increment.toString()
+        );
+    }
+
+    if (options?.OVERFLOW) {
+        args.push(
+            'OVERFLOW',
+            options.OVERFLOW
+        );
+    }
+
+    return args;
+}
+
+export const transformReply = transformReplyNumber;
diff --git a/lib/commands/EXISTS.spec.ts b/lib/commands/EXISTS.spec.ts
new file mode 100644
index 0000000000..3cba44b563
--- /dev/null
+++ b/lib/commands/EXISTS.spec.ts
@@ -0,0 +1,28 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './EXISTS';
+
+describe('EXISTS', () => {
+    describe('transformArguments', () => {
+        it('string', () => {
+            assert.deepEqual(
+                transformArguments('key'),
+                ['EXISTS', 'key']
+            );
+        });
+
+        it('array', () => {
+            assert.deepEqual(
+                transformArguments(['1', '2']),
+                ['EXISTS', '1', '2']
+            );
+        });
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.exists', async client => {
+        assert.equal(
+            await client.exists('key'),
+            false
+        );
+    });
+});
diff --git a/lib/commands/EXISTS.ts b/lib/commands/EXISTS.ts
index ce26d20164..cf054dd531 100644
--- a/lib/commands/EXISTS.ts
+++ b/lib/commands/EXISTS.ts
@@ -1,7 +1,19 @@
 import { transformReplyBoolean } from './generic-transformers';
 
-export function transformArguments(...keys: Array<string>): Array<string> {
-    return ['EXISTS', ...keys];
+export const FIRST_KEY_INDEX = 1;
+
+export const IS_READ_ONLY = true;
+
+export function transformArguments(keys: string | Array<string>): Array<string> {
+    const args = ['EXISTS'];
+
+    if (typeof keys === 'string') {
+        args.push(keys);
+    } else {
+        args.push(...keys);
+    }
+
+    return args;
 }
 
 export const transformReply = transformReplyBoolean;
diff --git a/lib/commands/EXPIREAT.spec.ts b/lib/commands/EXPIREAT.spec.ts
new file mode 100644
index 0000000000..6062adee7c
--- /dev/null
+++ b/lib/commands/EXPIREAT.spec.ts
@@ -0,0 +1,19 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './EXPIRE';
+
+describe('EXPIREAT', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('key', 1),
+            ['EXPIRE', 'key', '1']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.expireAt', async client => {
+        assert.equal(
+            await client.expireAt('key', 1),
+            false
+        );
+    });
+});
diff --git a/lib/commands/MOVE.spec.ts b/lib/commands/MOVE.spec.ts
new file mode 100644
index 0000000000..a05ca4613e
--- /dev/null
+++ b/lib/commands/MOVE.spec.ts
@@ -0,0 +1,19 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './MOVE';
+
+describe('MOVE', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('key', 1),
+            ['MOVE', 'key', '1']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.move', async client => {
+        assert.equal(
+            await client.move('key', 1),
+            false
+        );
+    });
+});
diff --git a/lib/commands/MOVE.ts b/lib/commands/MOVE.ts
new file mode 100644
index 0000000000..74bb88c5e7
--- /dev/null
+++ b/lib/commands/MOVE.ts
@@ -0,0 +1,7 @@
+import { transformReplyBoolean } from './generic-transformers';
+
+export function transformArguments(key: string, db: number): Array<string> {
+    return ['MOVE', key, db.toString()];
+}
+
+export const transformReply = transformReplyBoolean;
\ No newline at end of file
diff --git a/lib/commands/PERSIST.spec.ts b/lib/commands/PERSIST.spec.ts
new file mode 100644
index 0000000000..05c0e7aed8
--- /dev/null
+++ b/lib/commands/PERSIST.spec.ts
@@ -0,0 +1,19 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './PERSIST';
+
+describe('PERSIST', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('key'),
+            ['PERSIST', 'key']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.persist', async client => {
+        assert.equal(
+            await client.persist('key'),
+            false
+        );
+    });
+});
diff --git a/lib/commands/PERSIST.ts b/lib/commands/PERSIST.ts
new file mode 100644
index 0000000000..fc85a21c98
--- /dev/null
+++ b/lib/commands/PERSIST.ts
@@ -0,0 +1,9 @@
+import { transformReplyBoolean } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export function transformArguments(key: string): Array<string> {
+    return ['PERSIST', key];
+}
+
+export const transformReply = transformReplyBoolean;
diff --git a/lib/commands/PEXPIRE.spec.ts b/lib/commands/PEXPIRE.spec.ts
new file mode 100644
index 0000000000..b7c4e1df46
--- /dev/null
+++ b/lib/commands/PEXPIRE.spec.ts
@@ -0,0 +1,19 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './PEXPIRE';
+
+describe('PEXPIRE', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('key', 1),
+            ['PEXPIRE', 'key', '1']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.pExpire', async client => {
+        assert.equal(
+            await client.pExpire('key', 1),
+            false
+        );
+    });
+});
diff --git a/lib/commands/PEXPIRE.ts b/lib/commands/PEXPIRE.ts
new file mode 100644
index 0000000000..d795f2fc0d
--- /dev/null
+++ b/lib/commands/PEXPIRE.ts
@@ -0,0 +1,9 @@
+import { transformReplyBoolean } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export function transformArguments(key: string, milliseconds: number): Array<string> {
+    return ['PEXPIRE', key, milliseconds.toString()];
+}
+
+export const transformReply = transformReplyBoolean;
diff --git a/lib/commands/PEXPIREAT.spec.ts b/lib/commands/PEXPIREAT.spec.ts
new file mode 100644
index 0000000000..18e39f9403
--- /dev/null
+++ b/lib/commands/PEXPIREAT.spec.ts
@@ -0,0 +1,19 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './PEXPIREAT';
+
+describe('PEXPIREAT', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('key', 1),
+            ['PEXPIREAT', 'key', '1']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.pExpireAt', async client => {
+        assert.equal(
+            await client.pExpireAt('key', 1),
+            false
+        );
+    });
+});
diff --git a/lib/commands/PEXPIREAT.ts b/lib/commands/PEXPIREAT.ts
new file mode 100644
index 0000000000..551b2eaa82
--- /dev/null
+++ b/lib/commands/PEXPIREAT.ts
@@ -0,0 +1,9 @@
+import { transformReplyBoolean } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export function transformArguments(key: string, millisecondsTimestamp: number): Array<string> {
+    return ['PEXPIREAT', key, millisecondsTimestamp.toString()];
+}
+
+export const transformReply = transformReplyBoolean;
diff --git a/lib/commands/PTTL.spec.ts b/lib/commands/PTTL.spec.ts
new file mode 100644
index 0000000000..35f48c2cc3
--- /dev/null
+++ b/lib/commands/PTTL.spec.ts
@@ -0,0 +1,19 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './PTTL';
+
+describe('PTTL', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('key'),
+            ['PTTL', 'key']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.pTTL', async client => {
+        assert.equal(
+            await client.pTTL('key'),
+            -2
+        );
+    });
+});
diff --git a/lib/commands/PTTL.ts b/lib/commands/PTTL.ts
new file mode 100644
index 0000000000..8356c75bbd
--- /dev/null
+++ b/lib/commands/PTTL.ts
@@ -0,0 +1,11 @@
+import { transformReplyNumber } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export const IS_READ_ONLY = true;
+
+export function transformArguments(key: string): Array<string> {
+    return ['PTTL', key];
+}
+
+export const transformReply = transformReplyNumber;
diff --git a/lib/commands/RANDOMKEY.spec.ts b/lib/commands/RANDOMKEY.spec.ts
new file mode 100644
index 0000000000..171c42be11
--- /dev/null
+++ b/lib/commands/RANDOMKEY.spec.ts
@@ -0,0 +1,19 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './RANDOMKEY';
+
+describe('RANDOMKEY', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments(),
+            ['RANDOMKEY']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.randomKey', async client => {
+        assert.equal(
+            await client.randomKey(),
+            null
+        );
+    });
+});
diff --git a/lib/commands/RANDOMKEY.ts b/lib/commands/RANDOMKEY.ts
new file mode 100644
index 0000000000..fad0b073c7
--- /dev/null
+++ b/lib/commands/RANDOMKEY.ts
@@ -0,0 +1,9 @@
+export const IS_READ_ONLY = true;
+
+export function transformArguments(): Array<string> {
+    return ['RANDOMKEY'];
+}
+
+export function transformReply(reply: string | null): string | null {
+    return reply;
+}
diff --git a/lib/commands/RENAME.spec.ts b/lib/commands/RENAME.spec.ts
new file mode 100644
index 0000000000..9d447c600b
--- /dev/null
+++ b/lib/commands/RENAME.spec.ts
@@ -0,0 +1,21 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './RENAME';
+
+describe('RENAME', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('from', 'to'),
+            ['RENAME', 'from', 'to']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.rename', async client => {
+        await client.set('from', 'value');
+
+        assert.equal(
+            await client.rename('from', 'to'),
+            'OK'
+        );
+    });
+});
diff --git a/lib/commands/RENAME.ts b/lib/commands/RENAME.ts
new file mode 100644
index 0000000000..0f9582677f
--- /dev/null
+++ b/lib/commands/RENAME.ts
@@ -0,0 +1,9 @@
+import { transformReplyString } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export function transformArguments(key: string, newKey: string): Array<string> {
+    return ['RENAME', key, newKey];
+}
+
+export const transformReply = transformReplyString;
diff --git a/lib/commands/RENAMENX.spec.ts b/lib/commands/RENAMENX.spec.ts
new file mode 100644
index 0000000000..f438834b90
--- /dev/null
+++ b/lib/commands/RENAMENX.spec.ts
@@ -0,0 +1,21 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './RENAMENX';
+
+describe('RENAMENX', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('from', 'to'),
+            ['RENAMENX', 'from', 'to']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.renameNX', async client => {
+        await client.set('from', 'value');
+
+        assert.equal(
+            await client.renameNX('from', 'to'),
+            true
+        );
+    });
+});
diff --git a/lib/commands/RENAMENX.ts b/lib/commands/RENAMENX.ts
new file mode 100644
index 0000000000..883d2ca296
--- /dev/null
+++ b/lib/commands/RENAMENX.ts
@@ -0,0 +1,9 @@
+import { transformReplyBoolean } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export function transformArguments(key: string, newKey: string): Array<string> {
+    return ['RENAMENX', key, newKey];
+}
+
+export const transformReply = transformReplyBoolean;
diff --git a/lib/commands/SORT.spec.ts b/lib/commands/SORT.spec.ts
new file mode 100644
index 0000000000..c449e0511f
--- /dev/null
+++ b/lib/commands/SORT.spec.ts
@@ -0,0 +1,106 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './SORT';
+
+describe('SORT', () => {
+    describe('transformArguments', () => {
+        it('simple', () => {
+            assert.deepEqual(
+                transformArguments('key'),
+                ['SORT', 'key']
+            );
+        });
+
+        it('with BY', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    BY: 'pattern'
+                }),
+                ['SORT', 'key', 'BY', 'pattern']
+            );
+        });
+
+        it('with LIMIT', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    LIMIT: {
+                        offset: 0,
+                        count: 1
+                    }
+                }),
+                ['SORT', 'key', 'LIMIT', '0', '1']
+            );
+        });
+
+        describe('with GET', () => {
+            it('string', () => {
+                assert.deepEqual(
+                    transformArguments('key', {
+                        GET: 'pattern'
+                    }),
+                    ['SORT', 'key', 'GET', 'pattern']
+                );
+            });
+
+            it('array', () => {
+                assert.deepEqual(
+                    transformArguments('key', {
+                        GET: ['1', '2']
+                    }),
+                    ['SORT', 'key', 'GET', '1', 'GET', '2']
+                );
+            });
+        });
+
+        it('with DIRECTION', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    DIRECTION: 'ASC'
+                }),
+                ['SORT', 'key', 'ASC']
+            );
+        });
+        
+        it('with ALPHA', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    ALPHA: true
+                }),
+                ['SORT', 'key', 'ALPHA']
+            );
+        });
+
+        it('with STORE', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    STORE: 'destination'
+                }),
+                ['SORT', 'key', 'STORE', 'destination']
+            );
+        });
+
+        it('with BY, LIMIT, GET, DIRECTION, ALPHA, STORE', () => {
+            assert.deepEqual(
+                transformArguments('key', {
+                    BY: 'pattern',
+                    LIMIT: {
+                        offset: 0,
+                        count: 1
+                    },
+                    GET: 'pattern',
+                    DIRECTION: 'ASC',
+                    ALPHA: true,
+                    STORE: 'destination'
+                }),
+                ['SORT', 'key', 'BY', 'pattern', 'LIMIT', '0', '1', 'GET', 'pattern', 'ASC', 'ALPHA', 'STORE', 'destination']
+            );
+        });
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.sort', async client => {
+        assert.deepEqual(
+            await client.sort('key'),
+            []
+        );
+    });
+});
diff --git a/lib/commands/SORT.ts b/lib/commands/SORT.ts
new file mode 100644
index 0000000000..0305d93144
--- /dev/null
+++ b/lib/commands/SORT.ts
@@ -0,0 +1,57 @@
+export const FIRST_KEY_INDEX = 1;
+
+export const IS_READ_ONLY = true;
+
+
+interface SortOptions {
+    BY?: string;
+    LIMIT?: {
+        offset: number;
+        count: number;
+    },
+    GET?: string | Array<string>;
+    DIRECTION?: 'ASC' | 'DESC';
+    ALPHA?: true;
+    STORE?: string;
+}
+
+export function transformArguments(key: string, options?: SortOptions): Array<string> {
+    const args = ['SORT', key];
+
+    if (options?.BY) {
+        args.push('BY', options.BY);
+    }
+
+    if (options?.LIMIT) {
+        args.push(
+            'LIMIT',
+            options.LIMIT.offset.toString(), 
+            options.LIMIT.count.toString()
+        );
+    }
+
+    if (options?.GET) {
+        for (const pattern of (typeof options.GET === 'string' ? [options.GET] : options.GET)) {
+            args.push('GET', pattern);
+        }
+    }
+
+    if (options?.DIRECTION) {
+        args.push(options.DIRECTION);
+    }
+
+    if (options?.ALPHA) {
+        args.push('ALPHA');
+    }
+
+    if (options?.STORE) {
+        args.push('STORE', options.STORE);
+    }
+
+    return args;
+}
+
+// integer when using `STORE`
+export function transformReply(reply: Array<string> | number): Array<string> | number {
+    return reply;
+}
diff --git a/lib/commands/TOUCH.spec.ts b/lib/commands/TOUCH.spec.ts
new file mode 100644
index 0000000000..c4cb435629
--- /dev/null
+++ b/lib/commands/TOUCH.spec.ts
@@ -0,0 +1,28 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './TOUCH';
+
+describe('TOUCH', () => {
+    describe('transformArguments', () => {
+        it('string', () => {
+            assert.deepEqual(
+                transformArguments('key'),
+                ['TOUCH', 'key']
+            );
+        });
+
+        it('array', () => {
+            assert.deepEqual(
+                transformArguments(['1', '2']),
+                ['TOUCH', '1', '2']
+            );
+        });
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.touch', async client => {
+        assert.equal(
+            await client.touch('key'),
+            0
+        );
+    });
+});
diff --git a/lib/commands/TOUCH.ts b/lib/commands/TOUCH.ts
new file mode 100644
index 0000000000..a0551dcc57
--- /dev/null
+++ b/lib/commands/TOUCH.ts
@@ -0,0 +1,17 @@
+import { transformReplyNumber } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export function transformArguments(key: string | Array<string>): Array<string> {
+    const args = ['TOUCH'];
+
+    if (typeof key === 'string') {
+        args.push(key);
+    } else {
+        args.push(...key);
+    }
+
+    return args;
+}
+
+export const transformReply = transformReplyNumber;
diff --git a/lib/commands/TTL.spec.ts b/lib/commands/TTL.spec.ts
new file mode 100644
index 0000000000..bcabe8d39e
--- /dev/null
+++ b/lib/commands/TTL.spec.ts
@@ -0,0 +1,19 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './TTL';
+
+describe('TTL', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('key'),
+            ['TTL', 'key']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.ttl', async client => {
+        assert.equal(
+            await client.ttl('key'),
+            -2
+        );
+    });
+});
diff --git a/lib/commands/TTL.ts b/lib/commands/TTL.ts
new file mode 100644
index 0000000000..aa8462dfea
--- /dev/null
+++ b/lib/commands/TTL.ts
@@ -0,0 +1,11 @@
+import { transformReplyNumber } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export const IS_READ_ONLY = true;
+
+export function transformArguments(key: string): Array<string> {
+    return ['TTL', key];
+}
+
+export const transformReply = transformReplyNumber; 
diff --git a/lib/commands/TYPE.spec.ts b/lib/commands/TYPE.spec.ts
new file mode 100644
index 0000000000..d40f724242
--- /dev/null
+++ b/lib/commands/TYPE.spec.ts
@@ -0,0 +1,19 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './TYPE';
+
+describe('TYPE', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('key'),
+            ['TYPE', 'key']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.type', async client => {
+        assert.equal(
+            await client.type('key'),
+            'none'
+        );
+    });
+});
diff --git a/lib/commands/TYPE.ts b/lib/commands/TYPE.ts
new file mode 100644
index 0000000000..4f27b29d2b
--- /dev/null
+++ b/lib/commands/TYPE.ts
@@ -0,0 +1,11 @@
+import { transformReplyString } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export const IS_READ_ONLY = true;
+
+export function transformArguments(key: string): Array<string> {
+    return ['TYPE', key];
+}
+
+export const transformReply = transformReplyString;
diff --git a/lib/commands/UNLINK.spec.ts b/lib/commands/UNLINK.spec.ts
new file mode 100644
index 0000000000..a0dddf54f2
--- /dev/null
+++ b/lib/commands/UNLINK.spec.ts
@@ -0,0 +1,28 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './UNLINK';
+
+describe('UNLINK', () => {
+    describe('transformArguments', () => {
+        it('string', () => {
+            assert.deepEqual(
+                transformArguments('key'),
+                ['UNLINK', 'key']
+            );
+        });
+
+        it('array', () => {
+            assert.deepEqual(
+                transformArguments(['1', '2']),
+                ['UNLINK', '1', '2']
+            );
+        });
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.unlink', async client => {
+        assert.equal(
+            await client.unlink('key'),
+            0
+        );
+    });
+});
diff --git a/lib/commands/UNLINK.ts b/lib/commands/UNLINK.ts
new file mode 100644
index 0000000000..f6313ed9b1
--- /dev/null
+++ b/lib/commands/UNLINK.ts
@@ -0,0 +1,17 @@
+import { transformReplyNumber } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export function transformArguments(key: string | Array<string>): Array<string> {
+    const args = ['UNLINK'];
+
+    if (typeof key === 'string') {
+        args.push(key);
+    } else {
+        args.push(...key);
+    }
+
+    return args;
+}
+
+export const transformReply = transformReplyNumber;
diff --git a/lib/commands/WAIT.spec.ts b/lib/commands/WAIT.spec.ts
new file mode 100644
index 0000000000..c3f53b7db7
--- /dev/null
+++ b/lib/commands/WAIT.spec.ts
@@ -0,0 +1,19 @@
+import { strict as assert } from 'assert';
+import { TestRedisServers, itWithClient } from '../test-utils';
+import { transformArguments } from './WAIT';
+
+describe('WAIT', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments(0, 1),
+            ['WAIT', '0', '1']
+        );
+    });
+
+    itWithClient(TestRedisServers.OPEN, 'client.wait', async client => {
+        assert.equal(
+            await client.wait(0, 1),
+            0
+        );
+    });
+});
diff --git a/lib/commands/WAIT.ts b/lib/commands/WAIT.ts
new file mode 100644
index 0000000000..214fb35668
--- /dev/null
+++ b/lib/commands/WAIT.ts
@@ -0,0 +1,9 @@
+import { transformReplyNumber } from './generic-transformers';
+
+export const FIRST_KEY_INDEX = 1;
+
+export function transformArguments(numberOfReplicas: number, timeout: number): Array<string> {
+    return ['WAIT', numberOfReplicas.toString(), timeout.toString()];
+}
+
+export const transformReply = transformReplyNumber;
diff --git a/lib/commands/client.ts b/lib/commands/client.ts
index 0c52f11e3a..2755b95beb 100644
--- a/lib/commands/client.ts
+++ b/lib/commands/client.ts
@@ -1,5 +1,8 @@
 import COMMON_COMMANDS from './index';
+import * as MOVE from './MOVE';
 
 export default {
-    ...COMMON_COMMANDS
+    ...COMMON_COMMANDS,
+    MOVE,
+    move: MOVE
 };
diff --git a/lib/commands/index.ts b/lib/commands/index.ts
index 54c18eb885..196e4a2027 100644
--- a/lib/commands/index.ts
+++ b/lib/commands/index.ts
@@ -1,5 +1,7 @@
 import * as APPEND from './APPEND';
 import * as AUTH from './AUTH';
+import * as BITCOUNT from './BITCOUNT';
+import * as BITFIELD from './BITFIELD';
 import * as BLPOP from './BLPOP';
 import * as CLIENT_INFO from './CLIENT_INFO';
 import * as CLUSTER_NODES from './CLUSTER_NODES';
@@ -32,36 +34,53 @@ import * as INCRBY from './INCRBY';
 import * as INCRBYFLOAT from './INCRBYFLOAT';
 import * as KEYS from './KEYS';
 import * as LPUSH from './LPUSH';
+import * as PERSIST from './PERSIST';
+import * as PEXPIRE from './PEXPIRE';
+import * as PEXPIREAT from './PEXPIREAT';
 import * as PFADD from './PFADD';
 import * as PFCOUNT from './PFCOUNT';
 import * as PFMERGE from './PFMERGE';
 import * as PING from './PING';
+import * as PTTL from './PTTL';
 import * as PUBLISH from './PUBLISH';
+import * as RANDOMKEY from './RANDOMKEY';
 import * as READONLY from './READONLY';
+import * as RENAME from './RENAME';
+import * as RENAMENX from './RENAMENX';
 import * as SADD from './SADD';
 import * as SCAN from './SCAN';
 import * as SCARD from './SCARD';
 import * as SDIFF from './SDIFF';
 import * as SDIFFSTORE from './SDIFFSTORE';
+import * as SET from './SET';
 import * as SINTER from './SINTER';
 import * as SINTERSTORE from './SINTERSTORE';
 import * as SISMEMBER from './SISMEMBER';
 import * as SMEMBERS from './SMEMBERS';
 import * as SMISMEMBER from './SMISMEMBER';
 import * as SMOVE from './SMOVE';
+import * as SORT from './SORT';
 import * as SPOP from './SPOP';
 import * as SRANDMEMBER from './SRANDMEMBER';
 import * as SREM from './SREM';
 import * as SSCAN from './SSCAN';
 import * as SUNION from './SUNION';
 import * as SUNIONSTORE from './SUNIONSTORE';
-import * as SET from './SET';
+import * as TOUCH from './TOUCH';
+import * as TTL from './TTL';
+import * as TYPE from './TYPE';
+import * as UNLINK from './UNLINK';
+import * as WAIT from './WAIT';
 
 export default {
     APPEND,
     append: APPEND,
     AUTH,
     auth: AUTH,
+    BITCOUNT,
+    bitCount: BITCOUNT,
+    BITFIELD,
+    bitField: BITFIELD,
     BLPOP,
     blPop: BLPOP,
     CLIENT_INFO,
@@ -126,6 +145,12 @@ export default {
     keys: KEYS,
     LPUSH,
     lPush: LPUSH,
+    PERSIST,
+    persist: PERSIST,
+    PEXPIRE,
+    pExpire: PEXPIRE,
+    PEXPIREAT,
+    pExpireAt: PEXPIREAT,
     PFADD,
     pfAdd: PFADD,
     PFCOUNT,
@@ -134,10 +159,18 @@ export default {
     pfMerge: PFMERGE,
     PING,
     ping: PING,
+    PTTL,
+    pTTL: PTTL,
     PUBLISH,
     publish: PUBLISH,
+    RANDOMKEY,
+    randomKey: RANDOMKEY,
     READONLY,
     readOnly: READONLY,
+    RENAME,
+    rename: RENAME,
+    RENAMENX,
+    renameNX: RENAMENX,
     SADD,
     sAdd: SADD,
     SCAN,
@@ -152,6 +185,8 @@ export default {
     sInter: SINTER,
     SINTERSTORE,
     sInterStore: SINTERSTORE,
+    SET,
+    set: SET,
     SISMEMBER,
     sIsMember: SISMEMBER,
     SMEMBERS,
@@ -160,6 +195,8 @@ export default {
     smIsMember: SMISMEMBER,
     SMOVE,
     sMove: SMOVE,
+    SORT,
+    sort: SORT,
     SPOP,
     sPop: SPOP,
     SRANDMEMBER,
@@ -172,8 +209,16 @@ export default {
     sUnion: SUNION,
     SUNIONSTORE,
     sUnionStore: SUNIONSTORE,
-    SET,
-    set: SET
+    TOUCH,
+    touch: TOUCH,
+    TTL,
+    ttl: TTL,
+    TYPE,
+    type: TYPE,
+    UNLINK,
+    unlink: UNLINK,
+    WAIT,
+    wait: WAIT
 };
 
 export type RedisReply = string | number | Array<RedisReply> | null | undefined;
diff --git a/lib/test-utils.ts b/lib/test-utils.ts
index e9b0f9c237..bc945e2be6 100644
--- a/lib/test-utils.ts
+++ b/lib/test-utils.ts
@@ -41,9 +41,11 @@ export function itWithClient(type: TestRedisServers, title: string, fn: (client:
         const client = RedisClient.create({
             socket: TEST_REDIS_SERVERS[type]
         });
+        
         await client.connect();
 
         try {
+            await client.flushAll();
             await fn(client);
         } finally {
             await client.flushAll();