linux - ubuntu 上的 killall 无法按预期工作查找进程名称

Question

user@server:~$ ps fax | grep goh_launcher
11552 pts/2    S+     0:00              \_ grep --color=auto goh_launcher
 4273 ?        S      1:41 /usr/bin/php -q /usr/local/bin/goh_launcher.php

user@server:~$ killall -i goh_launcher.php
goh_launcher.php: nessun processo trovato

user@server:~$ killall -i goh_launcher.ph
Terminare goh_launcher.ph(4273)? (s/N) 

为什么查找“goh_launcher.php”无效，而删除最后一个“p”却有效？

这是 Ubuntu LTS 12.04。

Answer 1

来自 killall 联机帮助页:

-e, --exact Require an exact match for very long names. If a command name is longer than 15 characters, the full name may be unavailable (i.e. it is swapped out). In this case, killall will kill every- thing that matches within the first 15 characters. With -e, such entries are skipped. killall prints a message for each skipped entry if -v is specified in addition to -e,

我相信您的第一个命令超出了该字符限制 1 个字符。