line网页版下�?- An Overview
line网页版下�?- An Overview
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Command-line interpreters make it possible for customers to difficulty a variety of commands in an incredibly efficient (and sometimes terse) way. This requires the consumer to grasp the names in the instructions and their parameters, along with the syntax of the language that is certainly interpreted.
The tip of the assistance command output from RT-11SJ shown on a VT100 If far more comprehensive assistance is critical than furnished by a system's crafted-in inner support, lots of systems assistance a committed exterior enable command" command (or similar), which accepts a command name as calling parameter and can invoke an external enable program.
Melbourne has various remaining degree crossings between electrified suburban railways and tram strains. They've got mechanical switching arrangements (changeover swap) to change the 1500 V DC overhead of your railway as well as the 650 V DC of your trams, referred to as a Tram Sq..
a : a class of carry out, motion, or believed Primarily : an official or general public place the occasion line
Due to the fact a useless area is usually dead, no special sign part was formulated to warn drivers of its existence, in addition to a metallic indicator with "DS" in drilled-hole letters was hung in the catenary supports.
The installation of overhead lines may possibly involve reconstruction of bridges to supply Risk-free electrical clearance.[21]
Line tensioning in Germany Catenary wires are held in mechanical rigidity because the pantograph triggers mechanical oscillations from the wire.
absorption line agate line air line A-line alongside the line assembly line asymmetrical digital subscriber line asymmetric electronic subscriber line awareness line fight line belt line blank line blue line bottom line branch line brilliant-line broke the color line cell line central line chat line chat-up line chow line color line colour line conga line contour line credit line cross the road cross the picket line day line motivation line electronic subscriber line dividing line dotted line draw a line draw the line fall (an individual) a line finish line tumble into line slide line fault line feed (somebody) a line great line finishing line finish line hearth line firing line initial-line fishing line flight line foul line entrance line germ line get/Possess a line on intention line 50 percent line difficult-line enable line maintain the road hook, line and sinker sizzling line inbounds line in-line in-line motor in-line skate according to in somebody's line of sight Global date line from the firing line in the line of obligation into line isogonic line isometric line land line lateral line lay it on the line direct line ledger line leger line line Prepare dinner line dance line drawing line generate line engraving line graph line-haul line product line-item veto line decide line of credit line of defense line of responsibility line officer line of fire line of pressure line of reasoning line of scrimmage line of sight line of eyesight line of work line just one's pockets line out line printer line rental line score line squall line storm line up load line log line lubber line key line morning line amount line off-line aged-line on Yet another line over the dotted line around the firing line away from line overstep the mark/line panty line party line picket line pickup line plumb line poverty line creation line punch line acquiring line rhumb line scrimmage line second-line support line ship of the road short line Siegfried line sight line signal to the dotted line snow line soft-line sounding line spectral line spring line commencing line static line move out of line Tale line straight-line straight-line wind string line supply line take a business line consider/Keep to the path/line of the very least resistance tan line the end of the road the Global day line the poverty line three-issue line by means of line tie-line time line toe the road leading line prime-of-the-line tree line trunk line Wallace's line white line worry line garden line zip line Z line See Extra
An MS-DOS command line, illustrating parsing into command and arguments A command-line argument or parameter is definitely an merchandise of knowledge presented into a software when it can be begun.
(two) : a strain developed and maintained Specially by selective breeding or Organic tradition (three) : a chronological collection b : orderly arrangements designed to include extended military services positions and presenting a front on the enemy
FreeBSD uses tcsh as its default interactive shell with the superuser, and ash as default scripting shell.
Info Basic's CLI below their RDOS, AOS, and so on. operating systems, as well as the Variation of click here CLI that arrived with their Organization Standard, makes use of only / because the switch character, is circumstance-insensitive, and lets nearby switches on some arguments to control just how They are really interpreted, for instance MAC/U LIB/S A B C $LPT/L has the global choice U to the macro assembler command to append person symbols, but two regional switches, a single to specify LIB needs to be skipped on pass two and the opposite to direct listing towards the printer, $LPT.
Mainly because it should satisfy both equally the interactive and programming aspects of command execution, it really is an odd language, formed just as much by history as by design and style.
Early functioning program CLIs had been applied as part of resident keep an eye on systems, and will not simply get replaced. The primary implementation of your shell as being a replaceable part was Element of the Multics time-sharing operating system.[two] In 1964, MIT Computation Middle employees member Louis Pouzin designed the RUNCOM tool for executing command scripts although permitting argument substitution.