ref: a351bcdccdf5a4273bc8dc3360a48fbb8b8aa9ea
dir: /idx/foo9/
7 Input and Output, CONTENTS 7 Input and Output, CONTENTS
CONTENTS 7 Input and Output CONTENTS 7 Input and Output
Input and Output, CONTENTS 7 Input and Output, CONTENTS 7
Output, CONTENTS 7 Input and Output, CONTENTS 7 Input and
TEX T\v'.17m'\h'-.12m'E\h'-.12m'\v'-.17m'X 40
%d specification, printf [%%d] specification, [printf] 35
[^...] regular expression [%[^]...[%]] regular expression 32
~ tilde [%~] tilde 41
pr -n command [pr] [-]{n} command 31
printf %d specification [printf] [%%d] specification 35
-a, ps \f(CW-a\fP, \f(CWps\fP 34
PS1 shell variable \f(CWPS1\fP shell variable 36
ps -a \f(CWps\fP \f(CW-a\fP 34
ps command \f(CWps\fP command 34
and Output, CONTENTS 7 Input and Output, CONTENTS 7 Input
book index, sorting a book index, sorting a 25
command, pr -n command, [pr] [-]{n} 31
command, ps command, \f(CWps\fP 34
line line 1\(en3, 11\(en19
regular expression, [^...] regular expression, [%[^]...[%]] 32
shell variable, PS1 shell variable, \f(CWPS1\fP 36
sorting a book index sorting a book index 25
specification, printf %d specification, [printf] [%%d] 35
tilde, ~ tilde, [%~] 41
variable, PS1 shell variable, \f(CWPS1\fP shell 36