[pg104@dbserver ~]$ ps -ef |grep postg
pg104 5807 5763 0 15:32 pts/1 00:00:00 grep --color=auto postg
[pg104@dbserver ~]$ which pg_ctl
/pgsqlbin/bin/pg_ctl
[pg104@dbserver ~]$ env |grep PG
PGPORT=5432
PGUSER=pg104
PGHOME=/pgsqlbin
PGDATA=/pgsqldata
[pg104@dbserver ~]$ ldd /pgsqlbin/
bin/ include/ lib/ share/
[pg104@dbserver ~]$ ldd /pgsqlbin/bin/postgres
linux-vdso.so.1 => (0x00007ffe401fd000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f8a41f48000)
librt.so.1 => /lib64/librt.so.1 (0x00007f8a41d40000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f8a41b3c000)
libm.so.6 => /lib64/libm.so.6 (0x00007f8a4183a000)
libc.so.6 => /lib64/libc.so.6 (0x00007f8a4146d000)
/lib64/ld-linux-x86-64.so.2 (0x00007f8a42164000)
[pg104@dbserver ~]$ ldd /pgsqlbin/bin/postgres | cut -f 3 -d " " | xargs rpm -qf | sort | uniq
glibc-2.17-222.el7.x86_64
[pg104@dbserver ~]$ ps -ef |grep postg
pg104 5871 5763 0 15:36 pts/1 00:00:00 grep --color=auto postg
[pg104@dbserver ~]$
参考自:https://blog.youkuaiyun.com/msdnchina/article/details/90732616