/sys/man/1/history
% cat >/sys/lib/dist/changes/1176744622.0.txt << EOF
Fix the explanation of history -b.
EOF
[geoff] --rw-rw-r-- M 41 glenda sys 1706 Apr 16 13:20 sys/man/1/history
/n/sourcesdump/2007/0416/plan9/sys/man/1/history:53,59 -
/n/sourcesdump/2007/0417/plan9/sys/man/1/history:53,60
option causes
.IR diff (1)
.B -n
- to be run for each adjacent pair of dump files, while
+ to be run for each adjacent pair of dump files.
+ Adding
.B -b
runs
.IR diff
/n/sourcesdump/2007/0416/plan9/sys/man/1/history:79,85 -
/n/sourcesdump/2007/0417/plan9/sys/man/1/history:80,85
option
sets the starting (most recent) date for the output.
.SH EXAMPLES
- .PP
Check how often a user has been logged in.
.IP
.EX
/sys/src/cmd/ndb/dnsdebug.c
% cat >/sys/lib/dist/changes/1176748206.0.txt << EOF
Be less patient waiting for request timeouts (wait only 30 seconds
instead of 60).
EOF
[geoff] --rw-rw-r-- M 41 glenda sys 8741 Apr 16 14:09 sys/src/cmd/ndb/dnsdebug.c
/n/sourcesdump/2007/0416/plan9/sys/src/cmd/ndb/dnsdebug.c:319,325 -
/n/sourcesdump/2007/0417/plan9/sys/src/cmd/ndb/dnsdebug.c:319,325
continue;
}
req.isslave = 1;
- req.aborttime = now + Maxreqtm*2; /* be patient */
+ req.aborttime = now + Maxreqtm;
*l = dnresolve(rp->host->name, Cin, Ta, &req, 0, 0, Recurse, 0, 0);
while(*l != nil)
l = &(*l)->next;
/n/sourcesdump/2007/0416/plan9/sys/src/cmd/ndb/dnsdebug.c:421,427 -
/n/sourcesdump/2007/0417/plan9/sys/src/cmd/ndb/dnsdebug.c:421,427
memset(&req, 0, sizeof req);
getactivity(&req, 0);
req.isslave = 1;
- req.aborttime = now + Maxreqtm*2; /* be patient */
+ req.aborttime = now + Maxreqtm;
rr = dnresolve(buf, Cin, type, &req, 0, 0, Recurse, rooted, 0);
if(rr){
print("----------------------------\n");
|