Abstract: Examples described herein relate to a system consistent with the disclosure. For instance, the system may comprise a memory resource, a processing resource, and a database to collect command code information for a command line interface of a client device included in a plurality of client devices, analyze the command code information, modify a command code based on the command code information, and send the modified command code to of the plurality of client devices to cause a modified output responsive to execution of the command code on the plurality of client device.

Abstract: In some examples, a method of perpetual unmanned aerial vehicle (UAV) surveillance includes positioning a first UAV at a first vantage point at which the first UAV has a first field of view; causing the first UAV to move from the first vantage point towards a second vantage point at which the first UAV has a second field of view; and responsive to the first UAV moving towards the second vantage point, positioning a second UAV at the first vantage point to perpetually surveille the first field of view.

Abstract: In some examples, an unmanned aerial vehicle (UAV) booster includes a housing; a propulsion mechanism coupled to the housing to move the UAV booster to a threshold altitude; and an attachment mechanism coupled to the housing to couple to a UAV and permit the UAV to be selectively decoupled from the attachment mechanism when the UAV booster is at the threshold altitude.

Abstract: A telephonic recording method comprises recording, by an electronic device, a live conversation with at least one participant to form a recorded live conversation. The telephonic recording method further comprises presenting a portion of the recorded live conversation beginning at a segment selected by a user while continuing to record the live conversation.

Abstract: An external load port magazine for use with a storage unit includes a casing detachably mountable on an exterior of the storage unit and defining therein a space for holding at least one item to be loaded into the storage unit. An opening is formed in the casing for enabling automatic withdrawal or insertion of the at least one item from or into the space when the casing is mounted on the exterior of the storage unit. A mechanism is provided for moving the at least one stored item towards the opening.

Abstract: A telephonic recording method comprises recording, by an electronic device, a live conversation with at least one participant to form a recorded live conversation. The telephonic recording method further comprises presenting a portion of the recorded live conversation beginning at a segment selected by a user while continuing to record the live conversation.

Abstract: An external load port magazine for use with a storage unit includes a casing detachably mountable on an exterior of the storage unit and defining therein a space for holding at least one item to be loaded into the storage unit. An opening is formed in the casing for enabling automatic withdrawal or insertion of the at least one item from or into the space when the casing is mounted on the exterior of the storage unit. A mechanism is provided for moving the at least one stored item towards the opening.