{"id":3900,"date":"2021-12-10T17:37:46","date_gmt":"2021-12-10T11:07:46","guid":{"rendered":"https:\/\/iatmm.com\/?p=3900"},"modified":"2021-12-16T11:06:10","modified_gmt":"2021-12-16T04:36:10","slug":"2-3-using-directories-and-listing-files-absolute-and-relative-paths","status":"publish","type":"post","link":"https:\/\/iat.edu.mm\/2-3-using-directories-and-listing-files-absolute-and-relative-paths\/","title":{"rendered":"2.3 Using Directories and Listing Files: Absolute and Relative Paths"},"content":{"rendered":"\n

Absolute and Relative Paths<\/span><\/strong><\/p>\n\n\n\n

         pwd Command<\/span><\/em> \u101f\u102c Absolute Path<\/span><\/em> \u1000\u102d\u102f\u1015\u1032 \u1021\u1019\u103c\u1032\u1015\u103c\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1006\u102d\u102f\u101c\u102d\u102f\u1010\u102c\u1000 Filesystem \u101b\u1032\u1037\u1021\u1005 ( \/ )\u1019\u103e \u1005\u1015\u103c\u102e\u1038 \u101c\u1000\u103a\u101b\u103e\u102d\u1014\u1031\u101b\u102c (Reports Directory) \u101b\u1031\u102c\u1000\u103a\u101e\u100a\u103a\u1021\u1011\u102d Path \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1006\u1004\u1037\u103a\u1006\u1004\u1037\u103a \u1021\u1015\u103c\u100a\u1037\u103a\u1021\u1005\u102f\u1036\u1015\u102b\u1010\u102c\u1015\u102b\u104b Absolute Paths \u1010\u103d\u1031\u101f\u102c ( \/ ) \u1016\u103c\u1004\u1037\u103a\u1015\u1032 \u1021\u1019\u103c\u1032\u1021\u1005\u1015\u103c\u102f\u1015\u102b\u1010\u101a\u103a\u104b<\/p>\n\n\n\n

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

         Absolute Path <\/span><\/em>\u1019\u103e\u102c Filesystem \u1011\u1032\u101b\u103e\u102d \u1019\u100a\u103a\u101e\u100a\u1037\u103a\u1014\u1031\u101b\u102c\u1019\u103e\u1019\u1006\u102d\u102f Reports Directory \u1006\u102e\u101b\u1031\u102c\u1000\u103a\u1016\u102d\u102f\u1037 \u101c\u102d\u102f\u101e\u1019\u103b\u103e Information \u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1015\u102b\u101d\u1004\u103a\u1010\u102c\u1015\u102b\u104b \u1021\u1015\u103c\u100a\u1037\u103a\u1021\u1005\u102f\u1036 \u101b\u102d\u102f\u1000\u103a\u1011\u100a\u1037\u103a\u101b\u1010\u102c\u1019\u102d\u102f\u1037 \u1004\u103c\u102e\u1038\u1004\u103d\u1031\u1037\u1016\u103d\u101a\u103a \u1016\u103c\u1005\u103a\u1010\u1010\u103a\u1010\u102c\u1010\u1031\u102c\u1037 \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1001\u103b\u1000\u103a \u1010\u1005\u103a\u1001\u102f\u1015\u102b\u104b<\/p>\n\n\n\n

         \u1012\u102f\u1010\u102d\u101a\u1025\u1015\u1019\u102c (cd Reports) \u1000\u1010\u1031\u102c\u1037 Relative Path<\/span><\/em> \u1015\u102f\u1036\u1005\u1036\u1016\u103c\u1004\u1037\u103a\u1016\u1031\u102c\u103a\u1015\u103c\u1010\u102c\u1016\u103c\u1005\u103a\u1015\u103c\u102e\u1038 \u101b\u102d\u102f\u1000\u103a\u101b\u1010\u102c \u1015\u102d\u102f\u1019\u102d\u102f\u101c\u103d\u101a\u103a\u1000\u1030\u1010\u102c\u1010\u103d\u1031\u1037\u101b\u1019\u103e\u102c\u1015\u102b\u104b \u1015\u102d\u102f\u1019\u102d\u102f\u1010\u102d\u102f\u1010\u1031\u102c\u1004\u103a\u1038\u1010\u1032\u1037 Path \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u102f\u1036\u1005\u1036\u1016\u103c\u1005\u103a\u1015\u1031\u1019\u101a\u1037\u103a \u101c\u1000\u103a\u101b\u103e\u102d\u101b\u1031\u102c\u1000\u103a\u1014\u1031\u1010\u1032\u1037\u1014\u1031\u101b\u102c (Current Location) \u1014\u103e\u1004\u1037\u103a \u1006\u1000\u103a\u1005\u1015\u103a\u1015\u103c\u102e\u1038\u101e\u102c \u1016\u1031\u102c\u103a\u1015\u103c\u1014\u102d\u102f\u1004\u103a\u1010\u102c\u1015\u102b\u104b \u101e\u1030\u1010\u102d\u102f\u1037\u1010\u103d\u1031\u1000\u102d\u102f \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1025\u103a\u1000\u103c\u100a\u1037\u103a\u1000\u103c\u101b\u1021\u1031\u102c\u1004\u103a\u1014\u1031\u102c\u103a\u104b \u1019\u102d\u1019\u102d\u1000 \u101e\u1004\u1037\u103a\u1021\u102d\u1019\u103a\u1019\u103e\u102c \u1021\u101c\u100a\u103a\u101b\u1031\u102c\u1000\u103a\u1014\u1031\u1010\u101a\u103a\u1006\u102d\u102f\u1015\u102b\u1010\u1031\u102c\u1037\u104b \u101e\u1004\u1037\u103a\u101b\u1032\u1037\u101e\u1030\u1004\u101a\u103a\u1001\u103b\u1004\u103a\u1038\u1000 \u1018\u1031\u1038\u1000\u1015\u103a\u101b\u1015\u103a\u1021\u1001\u1014\u103a\u1038\u1019\u103e\u102c \u1014\u1031\u1010\u102c\u101c\u102d\u102f\u1037 \u101e\u1004\u103a\u1000\u1015\u103c\u1031\u102c\u1019\u101a\u103a\u101c\u103b\u1004\u103a \u1019\u102d\u1019\u102d\u1021\u1001\u102f\u101b\u1031\u102c\u1000\u103a\u1014\u1031\u1010\u1032\u1037\u1014\u1031\u101b\u102c\u1014\u103e\u1004\u1037\u103a \u1006\u1000\u103a\u1005\u1015\u103a\u1014\u1031\u1010\u1032\u1037 \u1021\u1032\u1037\u1012\u102e\u1037\u1021\u1001\u1014\u103a\u1038\u1000\u102d\u102f \u1014\u102c\u1038\u101c\u100a\u103a\u1019\u103e\u102c\u1015\u102b \u101e\u102d\u101e\u103d\u102c\u1038\u1019\u103e\u102c\u1015\u102b\u104b \u101e\u102d\u102f\u1037\u1015\u1031\u1019\u101a\u1037\u103a \u1021\u1032\u1037\u1012\u102e\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102d\u102f \u1016\u102f\u1014\u103a\u1038\u1016\u103c\u1004\u1037\u103a\u1015\u103c\u1031\u102c\u1019\u100a\u103a\u1006\u102d\u102f\u101c\u103b\u1004\u103a\u1010\u1031\u102c\u1037 \u101e\u1004\u1037\u103a\u101e\u1030\u1004\u101a\u103a\u1001\u103b\u1004\u103a\u1038\u1021\u1001\u1014\u103a\u1038\u1000\u102d\u102f \u101c\u102d\u1015\u103a\u1005\u102c\u1021\u1015\u103c\u100a\u1037\u103a\u1021\u1005\u102f\u1036\u1019\u101e\u102d\u1014\u1031\u1018\u1032 \u101b\u103e\u102c\u1010\u103d\u1031\u1037\u1019\u103e\u102c\u1019\u101f\u102f\u1010\u103a\u1015\u102b\u1018\u1030\u1038\u104b<\/p>\n\n\n\n

Special Relative Paths<\/span><\/strong><\/p>\n\n\n\n

         Linux Shell \u101f\u102c Files \u1010\u103d\u1031 Directories \u1010\u103d\u1031\u1000\u102d\u102f \u101b\u103e\u102c\u1016\u103d\u1031\u1016\u1031\u102c\u103a\u1015\u103c\u1010\u1032\u1037\u1021\u1001\u102b Paths \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1015\u102d\u102f\u1019\u102d\u102f\u1010\u102d\u102f\u1010\u1031\u102c\u1004\u103a\u1038\u1005\u1031\u1016\u102d\u102f\u1037 \u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1010\u103d\u1031\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1015\u1011\u1019\u1006\u102f\u1036\u1038 Special Paths \u1010\u103d\u1031\u1000\u102d\u102f \u1016\u1031\u102c\u103a\u1011\u102f\u1010\u103a\u1016\u102d\u102f\u1037\u1021\u1010\u103d\u1000\u103a ls Command<\/span><\/em> \u1019\u103e\u102c -a Flag<\/span><\/em> \u101c\u1031\u1038\u1010\u103d\u1032\u1015\u103c\u102e\u1038 \u1001\u1031\u102b\u103a\u1000\u103c\u100a\u1037\u103a\u1015\u102b\u1019\u101a\u103a\u104b \u1012\u102e Flag \u101c\u1031\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a Files \u1010\u103d\u1031 Directories \u1010\u103d\u1031\u101b\u1032\u1037\u1005\u102c\u101b\u1004\u103a\u1038 List \u1000\u102d\u102f \u1015\u103c\u1015\u1031\u1038\u1010\u1010\u103a\u1010\u1032\u1037 ls Command \u1019\u103e\u102c \u101d\u103e\u1000\u103a\u1011\u102c\u1038\u1010\u1032\u1037 Hidden Files<\/span><\/em> \u1010\u103d\u1031\u1014\u103e\u1004\u1037\u103a Directories<\/span><\/em> \u1010\u103d\u1031\u1000\u102d\u102f\u1015\u102b \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1016\u1031\u102c\u103a\u1015\u103c\u1015\u1031\u1038\u1010\u102c\u1000\u102d\u102f \u1010\u103d\u1031\u1037\u101b\u1019\u103e\u102c\u1015\u102b\u104b<\/p>\n\n\n\n

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

         Note: -a \u101f\u102c ls Command \u1014\u103e\u1004\u1037\u103a\u1010\u103d\u1032\u1015\u103c\u102e\u1038 \u1018\u102c\u1021\u1010\u103d\u1000\u103a\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1010\u101a\u103a\u1006\u102d\u102f\u1010\u102c Man Page <\/span><\/em>\u1001\u1031\u102b\u103a\u1000\u103c\u100a\u1037\u103a\u101c\u102d\u102f\u1037\u101c\u100a\u103a\u1038 \u101b\u1015\u102b\u1010\u101a\u103a\u104b<\/code><\/p>\n\n\n\n

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

       ls -a Command<\/span><\/em> \u101f\u102c Special Paths \u1014\u103e\u1005\u103a\u1001\u102f\u1000\u102d\u102f\u1015\u102b \u1011\u100a\u1037\u103a\u1015\u103c\u1015\u1031\u1038\u1010\u102c\u1015\u102b\u104b Files (or) Directories \u1021\u101e\u1005\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1016\u1031\u102c\u103a\u1015\u103c\u1015\u1031\u1038\u1010\u102c\u1019\u101f\u102f\u1010\u103a\u1018\u1032 \u101e\u102d\u1015\u103c\u102e\u1038\u101e\u102c\u1038 Directories \u1010\u103d\u1031\u1000\u102d\u102f\u1015\u103c\u1010\u102c\u1015\u102b\u104b<\/p>\n\n\n\n

\n

. <\/span>\u101f\u102c \u101c\u1000\u103a\u101b\u103e\u102d\u101b\u1031\u102c\u1000\u103a\u1014\u1031\u1010\u1032\u1037 Current Location (Reports Directory)<\/span><\/em> \u1000\u102d\u102f\u1015\u103c\u1010\u102c\u1015\u102b\u104b<\/strong><\/p>\n<\/div><\/div>\n\n\n\n

..<\/span> \u101f\u102c Parent Directory (Documents Directory)<\/span><\/em> \u1000\u102d\u102f\u1016\u1031\u102c\u103a\u1015\u103c\u1010\u102c\u1015\u102b\u104b<\/strong><\/p>\n\n\n\n

         \u1021\u1001\u102f\u101c\u1000\u103a\u101b\u103e\u102d\u101b\u1031\u102c\u1000\u103a\u1014\u1031\u1010\u1032\u1037 Current Location \u1021\u1010\u103d\u1000\u103a Special Relative Path \u1019\u101e\u102f\u1036\u1038\u101c\u100a\u103a\u1038\u101b\u1015\u102b\u1010\u101a\u103a\u104b  .\/report2018.txt<\/span><\/em> \u101c\u102d\u102f\u1037\u101b\u1031\u1038\u1019\u101a\u1037\u103a\u1021\u1005\u102c\u1038 report2018.txt <\/span><\/em>\u101c\u102d\u102f\u1037\u1015\u1032 \u101b\u102d\u102f\u1000\u103a\u101c\u102d\u102f\u1000\u103a\u1010\u102c\u1000 \u1015\u102d\u102f\u1019\u102d\u102f\u101c\u103d\u101a\u103a\u1000\u1030\u1015\u103c\u102e\u1038 \u1014\u102c\u1038\u101c\u100a\u103a\u101b\u101c\u103d\u101a\u103a\u1005\u1031\u1010\u102c\u1019\u102d\u102f\u1037\u1015\u102b\u104b . \u1000\u102d\u102f \u1014\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1021\u1001\u1014\u103a\u1038\u1010\u103d\u1031\u1019\u103e\u102c \u1006\u1000\u103a\u101c\u1000\u103a\u101c\u1031\u1037\u101c\u102c\u1015\u102b\u1019\u101a\u103a\u104b \u1021\u1001\u102f\u1010\u1031\u102c\u1037 Parent Directory \u1021\u1010\u103d\u1000\u103a Relative Path<\/span><\/em> \u1000\u102d\u102f\u1015\u1032 \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

         cd Command <\/span><\/em>\u1019\u103e\u102c Absolute Path \u1021\u1005\u102c\u1038 .. <\/span><\/strong>\u1000\u102d\u102f \u101e\u102f\u1036\u1038\u101c\u102d\u102f\u1000\u103a\u1010\u1031\u102c\u1037 \u1015\u102d\u102f\u1019\u102d\u102f\u101c\u103d\u101a\u103a\u1000\u1030\u101e\u103d\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1021\u1032\u1037\u1012\u102e\u1021\u1015\u103c\u1004\u103a File Tree \u1010\u101c\u103b\u103e\u1031\u102c\u1000\u103a \u100a\u103d\u103e\u1014\u103a\u1038\u1006\u102d\u102f\u1016\u1031\u102c\u103a\u1015\u103c\u101b\u102c\u1019\u103e\u102c\u101c\u100a\u103a\u1038 \u1012\u102e\u101c\u102d\u102f Pattern \u101e\u102f\u1036\u1038\u1015\u103c\u102e\u1038 \u1015\u102d\u102f\u1019\u102d\u102f\u101c\u103b\u1004\u103a\u1019\u103c\u1014\u103a\u1005\u1031\u1010\u102c \u1010\u103d\u1031\u1037\u101b\u1019\u103e\u102c\u1015\u102b\u104b<\/p>\n\n\n\n

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

Absolute and Relative Paths          pwd Command \u101f\u102c Absolute Path \u1000\u102d\u102f\u1015\u1032 \u1021\u1019\u103c\u1032\u1015\u103c\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1006\u102d\u102f\u101c\u102d\u102f\u1010\u102c\u1000 Filesystem \u101b\u1032\u1037\u1021\u1005 ( \/ )\u1019\u103e \u1005\u1015\u103c\u102e\u1038 \u101c\u1000\u103a\u101b\u103e\u102d\u1014\u1031\u101b\u102c […]<\/p>\n","protected":false},"author":1,"featured_media":4012,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64,18,65],"tags":[],"class_list":["post-3900","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\/3900","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=3900"}],"version-history":[{"count":3,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/posts\/3900\/revisions"}],"predecessor-version":[{"id":3910,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/posts\/3900\/revisions\/3910"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/media\/4012"}],"wp:attachment":[{"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/media?parent=3900"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/categories?post=3900"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iat.edu.mm\/api\/wp\/v2\/tags?post=3900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}