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poweroff
shutdown -h Á¢¿Ì¹Ø»ú
shutdown -h 10 10·Öºó¹Ø»ú
shutdown -h 20:25 ʲôʱºò¶¨Ê±¹Ø»ú
shutdown -r now
reboot
pwd ÏÔʾµ±Ç°Â·¾¶
cd .. ·µ»ØÉÏÒ»¼¶
mkdir -p animal/dog Ç¿ÖÆ´´½¨animalĿ¼ÒÔ¼°×ÓĿ¼dog
rm * ɾ³ýÎļþ»òÕßĿ¼
rm -f * Ç¿ÖÆÉ¾³ý
cat a.txt>>b.ini ½«a.txtÏÔʾ²¢×·¼Óµ½b.iniµÄĩβ¡¢
dmesg >dmesg.txt dmesgÏÔʾµçÄÔÆô¶¯ÐÅÏ¢
more a.txt ·ÖÆÁµÄÏÔʾÐÅÏ¢
cat a.txt|less ·ÖÆÁÏÔʾ£¬¿ÉÒÔÍùÉÏ»òÕßÍùÏ·
tail -20 a.txt ÏÔʾÎı¾Ä©Î²µÄ20ÐÐÊý¾Ý
tail +20 a.txt ´Ó20Ðе½Ä©Î²µÄÎļþ
mv a.txt ../ °Ña.txtÒÆ¶¯µ½ÉÏÒ»¼¶
mv a.txt b.txt °Ña.txt¸ÄÃûΪb.txt
mv animal animal_txt ½«Îļþ¼Ðanimal ¸ÄÃûΪanimal_txt
find / -name httpd.conf ´Ó¸ùÏÂÕÒnameΪ httpd.confµÄÎļþ
grep keyword file.txt ÔÚfile.txtÖвéÕÒkeyword¹Ø¼ü×Ö
ps -ef ÏÔʾËùÓеĽø³Ì
ps -ef |grep ssh
stat ÏÔʾÎļþµÄÊôÐÔ
tar -xvf test.rar ½«test.tar½âѹ
tar -zxvf foo.tar.gz ½âѹËõ
tar -tf a.tar ²é¿´tar°üÖеÄÄÚÈÝ
gzip test.txt ѹËõÎļþ
gzip -l test.txt.gz ÏÔʾѹËõÂÊ
gunzip test.txt.gz½âѹËõ
df ²é¿´¸÷¸ö·ÖÇøµÄÕ¼ÓÃÂÊ
df -H
du -H ÏÔʾÎļþ¼ÐËùÕ¼¿Õ¼äµÄ´óС
history >a.txt½«²Ù×÷ÀúÊ·ÖØ¶¨ÏòÊä³öµ½a.txt
echo Êä³ö..
ln -s /usr/share/doc doc ´´½¨Ò»¸öÈíÁ¬½Ó
ln /usr/shar/test hard ´´½¨Ò»¸öÓ²Á¬½Ó
mount /dev/cdrom/ mnt¹ÒÔØ¹âÇýµÄÄÚÈÝ
ls vs*.rpm ²éÕÒ vs¿ªÍ·µÄrmp°ü
rpm -ivh package.rpm -U¸üÐÂ
rpm -e vsftpd ɾ³ývsftpdÈí¼þ°ü
tar -c ´´½¨ -v ÏÔʾÔËÐйý³Ì -f Ö¸¶¨ÎļþÃû -z µ÷ÓÃgzip½âѹ -t ²é¿´Ñ¹ËõÎļþÄÚÈÝ -x ½â¿ªtar
tar -cvf test.tar *
last ²é¿´µÇ½ÀúÊ·
cat /etc/passwd ²é¿´ÃÜÂëÐÅÏ¢
useradd zx
passwd zx ÐÞ¸ÄzxÃÜÂë
userdel zxɾ³ýÓû§zx
su ¸ü¸ÄÓû§µÇ½״̬
chmod o+r/bin ¸øÆäËûÓû§¼ÓдµÄȨÏÞ
useradd -g group username
vi i Çл»µ½ÊäÈë״̬ q!²»±£´æÍ˳ö
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:set nonu È¡ÏûÐбêÉèÖÃ
/etc/sysconfig/network/network-scripts/ifcfg-eth0 µÚÒ»¿éÍø¿¨ÅäÖÃÎļþ
ifconfig eth0 192.168.1.3 netmask 255.255.0.0 up Ö±½Ó¸ü¸ÄÍø¿¨ÐÅÏ¢£¬Á¢¼´ÉúЧ
service network restart
wget http://192.168.252.1:8080/Project.htmlÏÂÔØÎļþ
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