"\t-H login_host\tLog login_host into the utmp file as the hostname"
#define grep_trivial_usage \
- "[-ihHnqvs" \
+ "[-ihHnqvso" \
USE_FEATURE_GREP_EGREP_ALIAS("E") \
USE_FEATURE_GREP_CONTEXT("ABC") \
"] PATTERN [FILEs...]"
"\t-s\tsuppress file open/read error messages\n" \
"\t-c\tonly print count of matching lines\n" \
"\t-f\tread PATTERN from file\n" \
+ "\t-o\tshow only the part of a line that matches PATTERN\n" \
"\t-e\tPATTERN is a regular expression\n" \
"\t-F\tPATTERN is a set of newline-separated strings" \
USE_FEATURE_GREP_EGREP_ALIAS("\n\t-E\tPATTERN is an extended regular expression") \
"\t-m MIN\t\tMinutes between MARK lines (default=20, 0=off)\n" \
"\t-n\t\tRun as a foreground process\n" \
"\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)\n" \
- "\t-S\t\tMake logging output smaller." \
+ "\t-l n\tSets the local log level of messages to n\n" \
+ "\t-S\t\tMake logging output smaller" \
USE_FEATURE_ROTATE_LOGFILE( \
"\n\t-s SIZE\t\tMax size (KB) before rotate (default=200KB, 0=off)\n" \
"\t-b NUM\t\tNumber of rotated logs to keep (default=1, max=99, 0=purge)") \
"\t-v\tDisplays verbose resource usage information"
#define top_trivial_usage \
- "[-d <seconds>]"
+ "[-b] [-n count] [-d seconds]"
#define top_full_usage \
- "top provides an view of processor activity in real time.\n" \
- "This utility reads the status for all processes in /proc each <seconds>\n" \
- "and shows the status for however many processes will fit on the screen.\n" \
- "This utility will not show processes that are started after program startup,\n" \
- "but it will show the EXIT status for and PIDs that exit while it is running."
+ "top provides a view of process activity in real time.\n" \
+ "It reads the status of all processes from /proc each <seconds>\n" \
+ "and shows the status for however many processes will fit on the screen."
#define touch_trivial_usage \
"[-c] FILE [FILE ...]"