Os - Shell

Card Puncher Data Processing

About

This page is about shell in an OS context

A shell is a command line interpreter for OS Command.

In a more detailed way, a shell is:

Each time:

Management

List

Remote

You can access shell remotely with the following application protocol

Features

  • tab-completion,
  • command history

Color

Every extension file has a color. See

dircolors
LS_COLORS='
rs=0:di=01;
34:ln=01;
36:mh=00:pi=40;
33:so=01;
35:do=01;
35:bd=40;
33;
01:cd=40;
33;
01:or=40;
31;
01:su=37;
41:sg=30;
43:ca=30;
41:tw=30;
42:ow=34;
42:st=37;
44:ex=01;
32:*.tar=01;
31:*.tgz=01;
31:*.arc=01;
31:*.arj=01;
31:*.taz=01;
31:*.lha=01;
31:*.lz4=01;
31:*.lzh=01;
...;

export LS_COLORS





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