limits

gistfile1.txt

[root@ip-10-229-28-201 ~]# ulimit -a
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 20
file size               (blocks, -f) unlimited
pending signals                 (-i) 12987
max locked memory       (kbytes, -l) unlimited
max memory size         (kbytes, -m) unlimited
open files                      (-n) 999999
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 12987
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited
[root@ip-10-229-28-201 ~]# sysctl -a | grep -i file-max
fs.file-max = 999999
[root@ip-10-229-28-201 ~]#