{"id":3693,"date":"2021-11-10T11:23:48","date_gmt":"2021-11-10T04:53:48","guid":{"rendered":"https:\/\/iatmm.com\/?p=3693"},"modified":"2021-12-17T09:06:29","modified_gmt":"2021-12-17T02:36:29","slug":"2-1-command-line-basics-command-line-structure-command-behavior-types","status":"publish","type":"post","link":"https:\/\/iat.edu.mm\/2-1-command-line-basics-command-line-structure-command-behavior-types\/","title":{"rendered":"2.1 Command Line Basics: Command Line Structure & Command Behavior Types"},"content":{"rendered":"\n

Command Line Structure<\/span><\/strong><\/p>\n\n\n\n

           Command Line \u1019\u103e\u102c \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f Run \u1010\u1010\u103a\u1010\u1032\u1037 Commands \u1021\u1019\u103b\u102c\u1038\u1005\u102f\u101f\u102c \u1016\u103d\u1032\u1037\u1005\u100a\u103a\u1038\u1015\u102f\u1036 Basic Structure \u1010\u103d\u1031 \u1010\u1030\u100a\u102e\u1010\u1010\u103a\u1000\u103c\u1015\u102b\u1010\u101a\u103a\u104b<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

            \u1021\u1031\u102c\u1000\u103a\u1015\u102b Command \u101c\u1031\u1038\u1000\u102d\u102f \u1025\u1015\u1019\u102c\u1021\u1016\u103c\u1005\u103a \u1000\u103c\u100a\u1037\u103a\u1000\u103c\u101b\u1021\u1031\u102c\u1004\u103a\u1015\u102b\u104b<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

            Command \u1019\u103e\u102c \u1015\u102b\u101d\u1004\u103a\u1010\u1032\u1037 Component \u1010\u1005\u103a\u1001\u102f\u1001\u103b\u1004\u103a\u1038\u1005\u102e\u101b\u1032\u1037 \u101b\u100a\u103a\u101b\u103d\u101a\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101b\u103e\u1004\u103a\u1038\u1015\u103c\u1015\u102b\u1019\u101a\u103a\u104b<\/p>\n\n\n\n

Command<\/span><\/em><\/strong><\/p>\n\n\n\n

            \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101e\u1030\u1019\u103e Run \u1019\u101a\u1037\u103a \u1001\u1031\u102b\u103a\u101e\u102f\u1036\u1038\u1019\u101a\u1037\u103a Program<\/span><\/em> \u1000\u102d\u102f \u1006\u102d\u102f\u101c\u102d\u102f\u1010\u102c\u1015\u102b\u104b \u1021\u1001\u102f \u1025\u1015\u1019\u102c\u1019\u103e\u102c\u1010\u1031\u102c\u1037 ls<\/span><\/em> \u1006\u102d\u102f\u1010\u102c Command<\/span><\/strong> \u1015\u102b\u104b<\/p>\n\n\n\n

Option(s)\/Parameter(s)<\/span><\/em><\/strong><\/p>\n\n\n\n

           \u1010\u1014\u100a\u103a\u1038\u1014\u100a\u103a\u1038\u1016\u103c\u1004\u1037\u103a Command \u101b\u1032\u1037 \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1015\u1036\u1037\u1015\u102d\u102f\u1038\u1015\u1031\u1038\u1019\u101a\u1037\u103a \u201cSwitch<\/span><\/em>\u201d \u101c\u102d\u102f\u1037\u1015\u103c\u1031\u102c\u101c\u102d\u102f\u1037\u101b\u1015\u102b\u1010\u101a\u103a\u104b \u1012\u102e\u1019\u103e\u102c\u1010\u1031\u102c\u1037 -l<\/span><\/em> \u101c\u102d\u102f\u1037 \u1010\u103d\u1031\u1037\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b Options \u1010\u103d\u1031\u1000\u102d\u102f \u1021\u1010\u102d\u102f\u1000\u1031\u102c\u1000\u103a (\u101e\u102d\u102f\u1037) \u1021\u101b\u103e\u100a\u103a \u1021\u1015\u103c\u100a\u1037\u103a\u1021\u1005\u102f\u1036 \u1016\u1031\u102c\u103a\u1015\u103c\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1025\u1015\u1019\u102c – \u201c-l<\/span><\/em>\u201d \u101c\u102d\u102f\u1037 \u1021\u1010\u102d\u102f\u1000\u1031\u102c\u1000\u103a\u101b\u1031\u1038\u1010\u102c\u101f\u102c \u201c–format=long<\/span><\/em>\u201d \u101c\u102d\u102f\u1037 \u1021\u1015\u103c\u100a\u1037\u103a\u1021\u1005\u102f\u1036 \u1021\u101b\u103e\u100a\u103a\u1015\u102f\u1036\u1005\u1036\u1016\u103c\u1004\u1037\u103a \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1010\u102c\u1014\u103e\u1004\u1037\u103a \u1021\u1010\u1030\u1010\u1030\u1015\u102b\u1015\u1032\u104b<\/p>\n\n\n\n

           Options \u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1000\u102d\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1015\u103c\u102e\u1038\u101c\u100a\u103a\u1038 \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b \u1021\u1010\u102d\u102f\u1015\u102f\u1036\u1005\u1036\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1019\u100a\u103a\u1006\u102d\u102f\u101c\u103b\u1004\u103a Letters \u1010\u103d\u1031\u1000\u102d\u102f \u1021\u1010\u1030\u1010\u1030\u1010\u103d\u1032\u101e\u102f\u1036\u1038\u1014\u102d\u102f\u1004\u103a\u1010\u102c\u1015\u102b\u104b \u1021\u1031\u102c\u1000\u103a\u1015\u102b Commands \u1010\u103d\u1031\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u101f\u102c \u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u1015\u102f\u1036 \u1021\u1010\u1030\u1010\u1030\u1015\u1032\u1016\u103c\u1005\u103a\u1019\u103e\u102c\u1015\u102b\u104b<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Argument(s)<\/span><\/em><\/strong><\/p>\n\n\n\n

           Command (\u101e\u102d\u102f\u1037) Program \u1019\u103e \u1011\u1015\u103a\u1019\u1036\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u1032\u1037\u101c\u103b\u1004\u103a \u1016\u103c\u100a\u1037\u103a\u1005\u103d\u1000\u103a\u1019\u101a\u1037\u103a Filename<\/span><\/em> (\u101e\u102d\u102f\u1037) Path <\/span><\/em>\u1000\u1032\u1037\u101e\u102d\u102f\u1037 \u1014\u1031\u102c\u1000\u103a\u1011\u1015\u103a\u1021\u1001\u103b\u1000\u103a\u1021\u101c\u1000\u103a\u1015\u102b\u104b \u1012\u102e\u1019\u103e\u102c\u1010\u1031\u102c\u1037 \u201c\/home<\/span><\/em>\u201d \u101c\u102d\u102f\u1037 \u1025\u1015\u1019\u102c\u1019\u103e\u102c \u1015\u103c\u1011\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b<\/p>\n\n\n\n

          \u1012\u102e\u101c\u102d\u102f \u1016\u103d\u1032\u1037\u1005\u100a\u103a\u1038\u1015\u102f\u1036 Structure \u1019\u103e\u102c \u1010\u1001\u102f\u1010\u100a\u103a\u1038\u101e\u1031\u102c \u1019\u1016\u103c\u1005\u103a\u1019\u1014\u1031\u1015\u102b\u101b\u1019\u101a\u1037\u103a Mandatory Part \u1000\u1010\u1031\u102c\u1037 Command \u1000\u102d\u102f\u101a\u103a\u1010\u102d\u102f\u1004\u103a\u1015\u102b\u1015\u1032\u104b \u101a\u1031\u1018\u1030\u101a\u103b\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1021\u1001\u103c\u102c\u1038\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1031\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u101f\u102c \u1015\u102b\u1015\u102b \u1019\u1015\u102b\u1015\u102b \u101b\u1015\u1031\u1019\u101a\u1037\u103a Command (\u101e\u102d\u102f\u1037) Program \u101f\u102c \u1021\u1001\u103b\u102d\u102f\u1037\u101e\u1031\u102c Options, Parameters or Arguments <\/span><\/em>\u1010\u103d\u1031\u1000\u102d\u102f \u1016\u1031\u102c\u103a\u1015\u103c\u1015\u1031\u1038\u1016\u102d\u102f\u1037 \u101c\u102d\u102f\u1021\u1015\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b<\/p>\n\n\n\n

Note: Commands \u1021\u1019\u103b\u102c\u1038\u1005\u102f\u101f\u102c \u201c--help<\/span><\/em>\u201d Parameter \u1016\u103c\u1004\u1037\u103a \u1010\u103d\u1032\u101e\u102f\u1036\u1038 (Run) \u1010\u1032\u1037\u1021\u1001\u102b \u101b\u1014\u102d\u102f\u1004\u103a\u101e\u1019\u103b\u103e Commands \u1010\u103d\u1031\u101b\u1032\u1037 \u1021\u1000\u103b\u1009\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1016\u1031\u102c\u103a\u1015\u103c\u1010\u102c\u1010\u103d\u1031 \u1010\u103d\u1031\u1037\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102c\u1015\u102b\u104b Linux Commands \u1010\u103d\u1031\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102d\u102f \u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1021\u1019\u103b\u102d\u102f\u1038\u1019\u103b\u102d\u102f\u1038\u1016\u103c\u1004\u1037\u103a \u1019\u1000\u103c\u102c\u1019\u102e\u1019\u103e\u102c\u1015\u1032 \u1011\u1015\u103a\u1015\u103c\u102e\u1038\u101c\u1031\u1037\u101c\u102c\u1015\u102b\u1021\u102f\u1036\u1038\u1019\u101a\u103a\u104b<\/code><\/p>\n\n\n\n

 Command Behavior Types<\/span><\/strong><\/p>\n\n\n\n

           Shell \u1000\u1015\u1031\u1038\u1010\u1032\u1037 Commands \u1015\u102f\u1036\u1005\u1036 ( \u1042 ) \u1019\u103b\u102d\u102f\u1038\u101b\u103e\u102d\u1015\u102b\u1010\u101a\u103a\u104b<\/p>\n\n\n\n

Internal<\/span><\/em><\/strong><\/p>\n\n\n\n

            \u1021\u1010\u103d\u1004\u103a\u1038\u1015\u102d\u102f\u1004\u103a\u1038 Internal Commands \u1010\u103d\u1031\u1000 Shell \u1000\u102d\u102f\u101a\u103a\u1010\u102d\u102f\u1004\u103a\u101b\u1032\u1037 \u1010\u1005\u102d\u1010\u103a\u1010\u1015\u102d\u102f\u1004\u103a\u1038\u1015\u1032\u1016\u103c\u1005\u103a\u1015\u103c\u102e\u1038 \u101e\u102e\u1038\u1001\u103c\u102c\u1038 Separate Programs \u1010\u103d\u1031 \u1019\u101f\u102f\u1010\u103a\u1000\u103c\u1015\u102b\u1018\u1030\u1038\u104b \u1021\u1032\u1037\u1012\u102e\u101c\u102d\u102f Commands \u1010\u103d\u1031 \u1021\u1001\u102f (\u1043\u1040) \u101c\u1031\u102c\u1000\u103a\u101b\u103e\u102d\u1015\u102b\u1010\u101a\u103a\u104b \u101e\u1030\u1010\u102d\u102f\u1037\u101b\u1032\u1037 \u1021\u1013\u102d\u1000\u101b\u100a\u103a\u101b\u103d\u101a\u103a\u1001\u103b\u1000\u103a\u1000\u1010\u1031\u102c\u1037 Shell \u1011\u1032\u1019\u103e\u102c\u101c\u102f\u1015\u103a\u101b\u1019\u101a\u1037\u103a \u1021\u101c\u102f\u1015\u103a\u1010\u103d\u1031\u1000\u102d\u102f Execute (\u101e\u102d\u102f\u1037) Run \u101c\u102f\u1015\u103a\u1015\u1031\u1038\u1016\u102d\u102f\u1037\u1015\u102b\u104b \u1025\u1015\u1019\u102c – cd, set, export<\/span><\/em> \u1005\u1010\u1032\u1037 Commands \u1010\u103d\u1031\u1015\u102b\u104b         <\/p>\n\n\n\n

External<\/span><\/strong><\/p>\n\n\n\n

            \u1021\u1015\u103c\u1004\u103a\u1015\u102d\u102f\u1004\u103a\u1038 \u1015\u103c\u1004\u103a\u1015 Commands \u1010\u103d\u1031\u1000\u1010\u1031\u102c\u1037 \u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1016\u102d\u102f\u1004\u103a\u1010\u103d\u1031\u1011\u1032\u1019\u103e\u102c\u1016\u103c\u1005\u103a\u1015\u103c\u102e\u1038 Binary Programs (or) Scripts <\/span><\/em>\u1016\u102d\u102f\u1004\u103a\u1010\u103d\u1031\u1021\u1016\u103c\u1005\u103a \u101b\u103e\u102d\u1010\u1010\u103a\u1000\u103c\u1015\u102b\u1010\u101a\u103a\u104b Shell Builtin \u1019\u101f\u102f\u1010\u103a\u1010\u1032\u1037 Command \u1010\u1005\u103a\u1001\u102f\u1000\u102d\u102f Run \u1010\u1032\u1037\u1021\u1001\u102b Shell \u101f\u102c Command \u1014\u103e\u1004\u1037\u103a \u1014\u102c\u1019\u100a\u103a\u1010\u1030\u1010\u1032\u1037 Run \u101c\u102d\u102f\u1037\u101b\u1010\u1032\u1037 Executable File \u1000\u102d\u102f \u101b\u103e\u102c\u1016\u103d\u1031\u1016\u102d\u102f\u1037\u1021\u1010\u103d\u1000\u103a \u201cPATH<\/span><\/em>\u201d Variable \u1000\u102d\u102f \u101e\u102f\u1036\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u101e\u1000\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c Distribution \u101b\u1032\u1037 Package Manager \u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 \u1015\u102b\u101c\u102c\u1010\u1032\u1037 Commands or Programs \u1010\u103d\u1031\u1021\u1015\u103c\u1004\u103a \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101e\u1030\u1010\u103d\u1031\u101f\u102c \u101e\u1030\u1010\u102d\u102f\u1037\u101b\u1032\u1037 \u1000\u102d\u102f\u101a\u103a\u1015\u102d\u102f\u1004\u103a \u1015\u103c\u1004\u103a\u1015 External Commands \u1010\u103d\u1031\u1000\u102d\u102f\u101c\u100a\u103a\u1038 \u1016\u1014\u103a\u1010\u102e\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b<\/p>\n\n\n\n

            Command \u1010\u1005\u103a\u1001\u102f\u101b\u1032\u1037 Type \u1000\u102d\u102f \u1000\u103c\u100a\u1037\u103a\u1016\u102d\u102f\u1037\u101b\u102c \u201ctype<\/span><\/em>\u201d Command \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u1010\u101a\u103a\u104b<\/p>\n\n\n\n

\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

Command Line Structure            Command Line \u1019\u103e\u102c \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f Run \u1010\u1010\u103a\u1010\u1032\u1037 Commands \u1021\u1019\u103b\u102c\u1038\u1005\u102f\u101f\u102c \u1016\u103d\u1032\u1037\u1005\u100a\u103a\u1038\u1015\u102f\u1036 Basic Structure \u1010\u103d\u1031 \u1010\u1030\u100a\u102e\u1010\u1010\u103a\u1000\u103c\u1015\u102b\u1010\u101a\u103a\u104b             \u1021\u1031\u102c\u1000\u103a\u1015\u102b Command \u101c\u1031\u1038\u1000\u102d\u102f […]<\/p>\n","protected":false},"author":1,"featured_media":4033,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64,18,65],"tags":[],"class_list":["post-3693","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-iat-courses","category-knowledge-sharing","category-linux"],"_links":{"self":[{"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/posts\/3693","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/comments?post=3693"}],"version-history":[{"count":4,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/posts\/3693\/revisions"}],"predecessor-version":[{"id":3705,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/posts\/3693\/revisions\/3705"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/media\/4033"}],"wp:attachment":[{"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/media?parent=3693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/categories?post=3693"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/tags?post=3693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}