AT&T UNIX™PC Unix System V Users Manual - tenox
AT&T UNIX™PC Unix System V Users Manual - tenox AT&T UNIX™PC Unix System V Users Manual - tenox
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ENVIRON (5) ENVIRON (5) NAME environ - user environment DESCRIPTION An array of strings called the "environment" is made available by exec(2) when a process begins. By convention, these strings have the form "name=value." The following names are used by various commands: PATH The sequence of directory prefixes that sh( l), time(l), nice(!), nohup(l), etc., apply in searching for a file known by an incomplete path name. The prefixes are separated by colons ( : ). Login(!) sets PATH=:/bin:/usr/bin. HOME Name of the user's login directory, set by login (lM) from the password file passwd( 4). TERM The kind of terminal for which output is to be prepared. This information is used by commands, such as mm(l), which may exploit special capabilities of that terminal. TZ Time zone information. The format is xxxnzzz where xxx is standard local time zone abbreviation, n is the difference in hours from GMT, and zzz is the abbreviation for the daylight-saving local time zone, if any; for example, EST5EDT. Further names may be placed in the environment by the export command and "name=value" arguments in sh(l), or by exec(2). It is unwise to conflict with certain shell variables that are frequently exported by .profile files: MAIL, PSI, PS2, IFS. SEE ALSO env( l), login( lM), sh( l), exec(2), getenv(3C), profile(4), term(5). - 1 -
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- Page 1089 and 1090: � LDFCN( 4) LDFCN( 4) NAME ldfcn
- Page 1091: LDFCN( 4) LDFCN{4) REWIND(Idptr) FE
- Page 1095 and 1096: MASTER ( 4) MASTER (4) NAME master
- Page 1097: MNTTAB (4) MNTTAB (4) NAME mnttab -
- Page 1100 and 1101: PASSWD (4) PASSWD ( 4) Haphazard mo
- Page 1102 and 1103: PHONE (4) 02 (short) 03 (short) 04
- Page 1104 and 1105: y . /
- Page 1107: PROFILE ( 4) PROFILE ( 4) NAME prof
- Page 1110 and 1111: RELOC (4) RELOC ( 4) R_ABS The refe
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- Page 1114 and 1115: SCCSFILE ( 4) SCCSFILE ( 4) time of
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- Page 1119 and 1120: SHLill ( 4) (AT&T UNIX PC only ) SH
- Page 1121 and 1122: SYMS ( 4) SYMS ( 4) NAME syms - com
- Page 1123 and 1124: UA ( 4) (AT&T UNIX PC only ) UA ( 4
- Page 1125 and 1126: UA ( 4) Rename (AT&T UNIX PC only )
- Page 1127 and 1128: UA ( 4) (AT&T UNIX PC only ) UA (4)
- Page 1129 and 1130: UA ( 4) (AT&T UNIX PC only ) UA ( 4
- Page 1131 and 1132: UTMP ( 4) UTMP ( 4) NAME utmp, wtmp
- Page 1133: INTRO ( 5) NAME intro - introductio
- Page 1139: .� EQNCHAR (5) EQNCHAR (5) NAME e
- Page 1143 and 1144: GREEK (5) GREEK (5) NAME greek - gr
- Page 1145 and 1146: MAN(5) MAN ( 5) NAME man - macros f
- Page 1147 and 1148: MAN (5) MAN (5) . � FILES The mac
- Page 1149 and 1150: MM (5) MM ( 5 ) NAME mm - the MM ma
- Page 1151 and 1152: MODEMCAP ( 5) ( AT&T UNIX PC Only )
- Page 1153: � MPTX ( 5 ) MPTX ( 5 ) NAME mptx
- Page 1156 and 1157: REGEXP (5) REGEXP (5) ERROR( val )
- Page 1158 and 1159: REGEXP (5) REGEXP (5) #define UNGET
- Page 1160 and 1161: TERM (5) TERM ( 5) Commands whose b
- Page 1163 and 1164: TERMCAP (S) TERMCAP (S) NAME termca
- Page 1165 and 1166: TERMCAP (5) ti uc ue ug ul up us vb
- Page 1167 and 1168: TERMCAP (5) TERMCAP (5) character a
- Page 1169 and 1170: TERMCAP (5) TERMCAP (5) "abc" shift
- Page 1171 and 1172: TERMCAP (5) TERMCAP (5) If tabs on
- Page 1173 and 1174: TYPES ( S) TYPES ( S) NAME types -
- Page 1175 and 1176: VARARGS (5) VARARGS (5) NAME vararg
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