PFE-SHELL Shell words

These builtin words are modelled after common shell commands, so that the Portable Forth Environment can often be put in the place of a normal OS shell.

• $$  
• $UID  
• $EUID  
• $GID  
• UMASK  
• $HOME  
• $USER  
• $CWD  
• PWD  
• RM  
• TOUCH  
• CD  
• RMDIR  
• MKDIR  
• LN  
• MV  
• LL  
• LS  
• CP  

$$  

calls system's getpid

reference: p4_getpid in ../src/shell.c:0052, export CO $$

$UID  

calls system's getuid

reference: p4_getuid in ../src/shell.c:0059, export CO $UID

$EUID  

calls system's geteuid

reference: p4_geteuid in ../src/shell.c:0063, export CO $EUID

$GID  

calls system's getgid

reference: p4_getgid in ../src/shell.c:0070, export CO $GID

UMASK  

calls system's umask

reference: p4_umask in ../src/shell.c:0077, export CO UMASK

$HOME  

calls system's getenv(HOME)

reference: p4_home in ../src/shell.c:0083, export CO $HOME

$USER  

calls system's getenv(USER)

reference: p4_user in ../src/shell.c:0087, export CO $USER

$CWD  

calls system's getcwd

reference: p4_cwd in ../src/shell.c:0092, export CO $CWD

PWD  

calls system's getcwd and prints it to the screen

reference: p4_pwd in ../src/shell.c:0097, export CO PWD

RM  

smart-word
mimics a unix'ish shell-command - PARSEs one filename/dirname

reference: p4_remove in ../src/shell.c:0387, export CS RM

TOUCH  

smart-word
mimics a unix'ish shell-command - PARSEs one filename/dirname

reference: p4_touch in ../src/shell.c:0388, export CS TOUCH

CD  

mimics a unix'ish shell-command - PARSEs one filename/dirname

reference: p4_chdir in ../src/shell.c:0117, export CO CD

RMDIR  

smart-word
mimics a unix'ish shell-command - PARSEs one filename/dirname

reference: p4_rmdir in ../src/shell.c:0390, export CS RMDIR

MKDIR  

smart-word
mimics a unix'ish shell-command - PARSEs one filename/dirname

reference: p4_md in ../src/shell.c:0391, export CS MKDIR

LN  

smart-word
mimics a unix'ish shell-command - PARSEs two filenames/dirnames

reference: p4_link in ../src/shell.c:0394, export CS LN

MV  

smart-word
will invoke a shell-command with the command and a two filenames

reference: p4_mv in ../src/shell.c:0398, export CS MV

LL  

smart-word
mimics a unix'ish shell-command - PARSEs one filename/dirname

reference: p4_ll in ../src/shell.c:0402, export CS LL

LS  

smart-word
mimics a unix'ish shell-command - PARSEs one filename/dirname

reference: p4_ls in ../src/shell.c:0403, export CS LS

CP  

smart-word
mimics a unix'ish shell-command - PARSEs two filenames/dirname

reference: p4_cp in ../src/shell.c:0406, export CS CP