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<code>ls</code> is the basic "LiSt me the contents in the [[filesystem]]" command used in a unix [[shell]]. It operates on the current directory by default, and displays a list of all [[files]], [[directories]], named pipes ([[FIFO]]), [[socket]]s, [[symlinks]], and [[devices]]. | <code>ls</code> is the basic "LiSt me the contents in the [[filesystem]]" command used in a unix [[shell]]. It operates on the current directory by default, and displays a list of all [[files]], [[directories]], named pipes ([[FIFO]]), [[socket]]s, [[symlinks]], and [[devices]]. | ||
There are many, many options to <code>ls</code>, and they can vary greatly from system to system. Check the local [[ | There are many, many options to <code>ls</code>, and they can vary greatly from system to system. Check the local [[manual]] pages for details. You want to install gnuls if you want ls with colour. | ||
$ ls -lart | $ ls -lart | ||
is a popular usage with arguments. A long listing which shows .files, reversed by time. You can alternatively [[shell:alias]] this if you use it a lot. | is a popular usage with arguments. A long listing which shows .files, reversed by time. You can alternatively [[shell:alias]] this if you use it a lot. | ||
Revision as of 14:09, 22 March 2006
ls is the basic "LiSt me the contents in the filesystem" command used in a unix shell. It operates on the current directory by default, and displays a list of all files, directories, named pipes (FIFO), sockets, symlinks, and devices.
There are many, many options to ls, and they can vary greatly from system to system. Check the local manual pages for details. You want to install gnuls if you want ls with colour.
$ ls -lart
is a popular usage with arguments. A long listing which shows .files, reversed by time. You can alternatively shell:alias this if you use it a lot.
