Epstein Secrets

ilt$USER). OPTERR If set to the value 1, bash displays error messages generated by the getopts builtin command (see SHELL BUILTIN COMMANDS below). OPTERR is initialized to 1 each time the shell is invoked or a shell script is executed. PATH The search path for commands. It is a colon-separated list o

l, no timing information is displayed. A trailing newline is added when the format string is displayed. TMOUT If set to a value greater than zero, TMOUT is treated as the default timeout for the read builtin. The select command terminates if input does not arrive after TMOUT seconds when input is com

ting is used. In normal operation diagnostic messages are printed when invalid options or missing option arguments are encountered. If the variable OPTERR is set to 0, no error messages will be displayed, even if the first character of optstring is not a colon. If an invalid option is seen, getopts pl

l, no timing information is displayed. A trailing newline is added when the format string is displayed. TMOUT If set to a value greater than zero, TMOUT is treated as the default timeout for the read builtin (see Section 4.2 [Bash Builtins], page 39). The select command (see Section 3.2.4.2 [Conditi

7 mark-symlinked-directories 93 TIMEFORMAT 62 match-hidden-files 93 TROUT 62 meta-flag 92 TMPDIR 63 0 OLDPWD 61 UID 63 OPTARC 55 OPTERR 61 OPIIND 55 V OSTYPE 61 visible-stats 94 EFTA00316002 Function Index 149 Function Index A abort (C-g) 105 accept-line (Newlin or R

top or newgrp builtins. • Bash does not use the SHACCT variable or perform shell accounting. • The SVR4.2 sh uses a TIMEOUT variable like Bash uses TMOUT. More features unique to Bash may be found in Chapter 6 [Bash Features], page 65. B.1 Implementation Differences From The SVR4.2 Shell Since Bash