AC(8) - System Manager’s Manual # AC(8) - System Manager’s Manual NAME # ac - connect time accounting SYNOPSIS # ac [-dp] [-t tty] [-w wtmp] [user …] DESCRIPTION # If the file /var/log/wtmp exists, a record of individual login and logout times are written to it by login(1) and init(8), respectively. ac examines these records and writes the accumulated connect time for all logins to the standard output. ...
ACCT(5) - File Formats Manual # ACCT(5) - File Formats Manual NAME # acct - execution accounting file SYNOPSIS # #include <sys/acct.h> DESCRIPTION # The kernel maintains the following acct information structure for all processes. If a process terminates or misbehaves in specific ways, and accounting is enabled, the kernel calls the acct(2) function call to prepare and append the record to the accounting file. /* * Accounting structures; these use a comp_t type which is a 3 bits base 8 * exponent, 13 bit fraction floating point number. ...
ACCTON(8) - System Manager’s Manual # ACCTON(8) - System Manager’s Manual NAME # accton - enable/disable system accounting SYNOPSIS # accton [file] DESCRIPTION # With an argument naming an existing file, accton causes system accounting information for every process executed to be placed at the end of the file. If no argument is given, accounting is turned off. To have accton enabled at boot time, use “rcctl enable accounting”, which sets ...
DAILY(8) - System Manager’s Manual # DAILY(8) - System Manager’s Manual NAME # daily, weekly, monthly - periodic system maintenance DESCRIPTION # The three files /etc/daily, /etc/weekly, and /etc/monthly are shell scripts run on a periodic basis by the clock daemon, cron(8). They take care of some basic administrative tasks. Their output, if any, is mailed to root. Note: The scripts are all run as part of root’s crontab(5). However, it is strongly suggested that the root mail account be an alias that forwards messages to a real user or set of users. ...
SA(8) - System Manager’s Manual # SA(8) - System Manager’s Manual NAME # sa - print system accounting statistics SYNOPSIS # sa [-abcDdfijKklmnqrstu] [-v cutoff] [file …] DESCRIPTION # The sa utility reports on, cleans up, and generally maintains system accounting files. See accton(8) for details on enabling system accounting. sa is able to condense the information in /var/account/acct into the summary files /var/account/savacct and /var/account/usracct, which contain system statistics according to command name and login ID, respectively. ...