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unix_system_v3.2.3

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unix_system_v3.2.3 [2020/03/11 17:07]
smj
unix_system_v3.2.3 [2020/03/11 17:21] (current)
smj
Line 8: Line 8:
 ||cd||Change working Directory||//​cd tmp//||on Version 6 this command is //chdir//|| ||cd||Change working Directory||//​cd tmp//||on Version 6 this command is //chdir//||
 ||df||Disk Free||//​df//​||May take time to complete on some systems|| ||df||Disk Free||//​df//​||May take time to complete on some systems||
 +||ed||EDitor||//​ed filename//​||[[ED Survival|ED is the standard (line) text editor]]||
 ||echo||Echo||//​echo ${HOME}//​||Prints the value assigned to the variable HOME|| ||echo||Echo||//​echo ${HOME}//​||Prints the value assigned to the variable HOME||
 ||env||ENVironment settings||//​env//​||Displays the shell environment settings (see //set//))|| ||env||ENVironment settings||//​env//​||Displays the shell environment settings (see //set//))||
 +||ld||Link Loader||//​ld inputfile//​||||
 ||ls||LiSt directory||//​ls -l//​||provides a long LiSting|| ||ls||LiSt directory||//​ls -l//​||provides a long LiSting||
 ||man||MANual||//​man man//||On some systems, displays online manual pages|| ||man||MANual||//​man man//||On some systems, displays online manual pages||
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 ||pwd||Present Working Directory||//​pwd//​||Prints the working directory|| ||pwd||Present Working Directory||//​pwd//​||Prints the working directory||
 ||set||SETting||//​set//​||Displays the shell environment settings (see //env//)|| ||set||SETting||//​set//​||Displays the shell environment settings (see //env//)||
 +||vi||VIsual editor||//​vi filename//​||[[VI Survival|vi is a screen editor]]||
 +
 +On some systems typing //games// will print a list of games.
 +
 +||directory||description||
 +||/||This is the top level or //root// directory||
 +||/​bin||common user programs are here (type //echo ${PATH}// to see more||
 +||/​etc||This is the system directory||
 +||/​lib||System library files||
 +||/​usr||USeR directory - contains additional binaries, libraries, manpages||
  
unix_system_v3.2.3.txt · Last modified: 2020/03/11 17:21 by smj