相关疑难解决方法(0)

如何获取当前终端名称？

我的意思ps是在 TTY 列中显示的名称，例如：

root@dor-desktop:/home/dor/Documents/LAMP_setup/webs_install/do/install# ps aux | egrep 'mysql|(^USER)'
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
dor       2238  0.2  1.9 448052 79796 ?        S    17:27   0:17 gedit /home/dor/Documents/LAMP_setup/webs_install/do/install/mysql.install /home/dor/Documents/LAMP_setup/webs_install/do/install/mysql.setup
root      4975  0.1  0.5 324984 22876 ?        S    18:12   0:04 gedit /usr/local/mysql/bin/mysqld_safe
root      8160  0.0  0.0   4108   664 pts/2    S    19:08   0:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --skip-networking --skip-grant-tables --user=mysql --basedir=/usr/local/mysql --ledir=/usr/local/mysql/libexec
mysql     8279  0.0  0.4 146552 19032 pts/2    Sl   19:08   0:00 /usr/local/mysql/libexec/mysqld --basedir=/usr/local/mysql --datadir=/usr/local/mysql/var --user=mysql --skip-networking …

$ cat /etc/issue
Debian GNU/Linux 8 \n \l

\l 这里似乎并不意味着回车和换行。

是什么\l意思/etc/issue？