在MySQL屏幕上具有Vim样的K [英] To have Vim-like K in Screen for MySQL

问题描述

此问题基于此线程.

问题::当光标位于单词by的开头时，访问MySQL的手册

Problem: to access MySQL's manual when the cursor is at the beginning of the word by

Ctrl-A Esc Ctrl-m

其中m提醒有关 M ysql.

where m reminds about Mysql.

如何在Screen中为MySQL手册构建类似于Vim的K?

推荐答案

假设您已经从 MySQL的文档站点:

在/path/to/mysql-help.screen中放置以下内容:

# mysql-help.screen

# prevent messages from slowing this down
msgminwait 0
# copy term starting at cursor
copy
stuff " e "
# write term to a file
writebuf /tmp/screen-copied-term
# open that file in man in a new screen window
# (use `read` to pause on error, so user can see error message)
screen /bin/sh -c 'man `cat /tmp/screen-copied-term` || read'
# turn message waiting back on
msgminwait 1

# vi: ft=screen

然后将其添加到您的~/.screenrc

# Have CTRL-A ESC put you in a mode to accept commands in the 'escaped' class
bind \033 command -c escaped
# add CTRL-M as an 'escaped' class command to run the given screen script
bind -c escaped ^M source /path/to/mysql-help.screen

然后您的键绑定应该起作用了.如果您使用其他程序来显示 man以外的手册，则必须相应地更改脚本.

Then your keybinding should work. If you're using a different program to display the manual other than man, you'll have to change the script accordingly.

我在上面的链接中找到的mysql的man页仅包含文档 用于以下命令:

The man pages for mysql that I found at the link above only include documentation for the following commands:

mysqlbug mysqlhotcopy perror mysqldump resolveip mysqltest_embedded mysql_setpermission mysql_client_test mysql_find_rows mysql_fix_privilege_tables mysql_waitpid mysql_config mysql_client_test_embedded myisampack replace make_win_bin_dist my_print_defaults mysql-stress-test.pl mysqlaccess mysql_secure_installation mysql.server mysql_convert_table_format mysql_zap mysql_fix_extensions myisamlog myisam_ftdump mysqlbinlog mysql_install_db resolve_stack_dump mysqlslap mysql-test-run.pl mysqld_safe mysqladmin mysqlshow mysql_tzinfo_to_sql mysqltest mysqlbackup mysqld_multi mysqldumpslow mysqlcheck mysql_upgrade mysqlimport comp_err mysqld myisamchk innochecksum

mysqlbug mysqlhotcopy perror mysqldump resolveip mysqltest_embedded mysql_setpermission mysql_client_test mysql_find_rows mysql_fix_privilege_tables mysql_waitpid mysql_config mysql_client_test_embedded myisampack replace msql2mysql make_win_bin_dist my_print_defaults mysql-stress-test.pl mysqlaccess mysql_secure_installation mysql.server mysql_convert_table_format mysql_zap mysql_fix_extensions myisamlog myisam_ftdump mysqlbinlog mysql_install_db resolve_stack_dump mysqlslap mysql-test-run.pl mysqld_safe mysqladmin mysqlshow mysql_tzinfo_to_sql mysqltest mysqlbackup mysqld_multi mysql mysqldumpslow mysqlcheck mysql_upgrade mysqlimport comp_err mysqld myisamchk innochecksum

您可能还想考虑添加

zombie kr

到.screenrc，因此，如果您以无法识别的术语运行手册，则屏幕不会自动关闭窗口(并隐藏错误消息).

to your .screenrc, so that if you run the manual on a term that it doesn't recognize, screen doesn't automatically close the window (and hide the error message).

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