[root@127.0.0.1 config]# su - mform
Last login: Mon Apr 16 14:08:05 CST 2018 on pts/4
su: Failed to execute /bin/bash: Resource temporarily unavailable
[root@127.0.0.1 config]#
[root@127.0.0.1 config]#
[root@127.0.0.1 config]# egrep -v "^$|^#" /etc/security/limits.d/20-nproc.conf
* soft nproc 4096
root soft nproc unlimited
[root@127.0.0.1 config]# su - mform
Last login: Mon Apr 16 14:16:25 CST 2018 on pts/4
su: Failed to execute /bin/bash: Resource temporarily unavailable
[root@127.0.0.1 config]#
[root@127.0.0.1 config]#
[root@127.0.0.1 config]# egrep -v "^$|^#" /etc/security/limits.d/20-nproc.conf
* soft nproc 8192root soft nproc unlimited[root@127.0.0.1 config]# su - mformLast login: Mon Apr 16 14:16:49 CST 2018 on pts/4[mform@127.0.0.1 ~]$ iduid=1002(mform) gid=1003(mform) groups=1003(mform)
原文链接：https://www.f2er.com/bash/388228.htmlLast login: Mon Apr 16 14:08:05 CST 2018 on pts/4
su: Failed to execute /bin/bash: Resource temporarily unavailable
[root@127.0.0.1 config]#
[root@127.0.0.1 config]#
[root@127.0.0.1 config]# egrep -v "^$|^#" /etc/security/limits.d/20-nproc.conf
* soft nproc 4096
root soft nproc unlimited
[root@127.0.0.1 config]# su - mform
Last login: Mon Apr 16 14:16:25 CST 2018 on pts/4
su: Failed to execute /bin/bash: Resource temporarily unavailable
[root@127.0.0.1 config]#
[root@127.0.0.1 config]#
[root@127.0.0.1 config]#
#将默认值4096改为8192
[root@127.0.0.1 config]# egrep -v "^$|^#" /etc/security/limits.d/20-nproc.conf
* soft nproc 8192root soft nproc unlimited[root@127.0.0.1 config]# su - mformLast login: Mon Apr 16 14:16:49 CST 2018 on pts/4[mform@127.0.0.1 ~]$ iduid=1002(mform) gid=1003(mform) groups=1003(mform)
