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Both sides previous revision Previous revision | Next revision Both sides next revision | ||
команда_фильтр_grep [2009/03/16 16:28] val |
команда_фильтр_grep [2009/09/14 15:23] val |
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<code> | <code> | ||
$ grep -v '^#' /usr/local/etc/apache/httpd.conf | $ grep -v '^#' /usr/local/etc/apache/httpd.conf | ||
- | $ grep -v '^.*#' /usr/local/etc/apache/httpd.conf | + | $ grep -v '^ *#' /usr/local/etc/apache/httpd.conf |
- | $ grep -v '^.*#\|^$' /usr/local/etc/apache/httpd.conf | + | $ grep -v '^ *#\|^$' /usr/local/etc/apache/httpd.conf |
</code> | </code> | ||
Ключ -E - использовать расширенные регулярные выражения | Ключ -E - использовать расширенные регулярные выражения | ||
<code> | <code> | ||
- | $ grep -vE '^.*#|^$' /usr/local/etc/apache/httpd.conf | + | $ grep -vE '^ *#|^$' /usr/local/etc/apache/httpd.conf |
</code> | </code> | ||