13¡¢grep –f ºó¸úÎļþÃû£¬Èç:

       Cat 1.txt | grep –f  2.txt   2.txtÄÚÈÝÖеÄÿһÐж¼»áÔÚ1.txt½øÐÐÆ¥ÅäÏ£¬Èç¹û1.txtÎļþÖÐÓÐÆ¥ÅäµÄ£¬Ôò1.txtÎļþ½«ÏÔʾƥÅäÄÚÈÝ£¬Èç¹û2.txtºÍ1.txtµÄÎļþ¶¼ºÜ´ó£¬ÊǺÜÏûºÄÐÔÄܵÄ

14¡¢¸ü¸ÄÓû§µÄuidºÍ×éµÄgid

usermod –u uid Óû§Ãû

groupmod –g gid ×éÃû

15¡¢sed Ó÷¨

      1¡¢sed½«ºÅÂëÇ°µÄ86Ìæ»»³É¿Õ

       sed -i 's/^86//g'  1.txt

      2¡¢½«Îı¾ÖеĵÚ115ÐÐÉÏÃæ²åÈëxxxxx

       sed  -i "115i\xxxxx"  1.txt

      3¡¢ÔÚ¿ªÍ·¼ÓÉÏ”,ͬʱ½«¿Õ¸ñÌæ»»³É\+¿Õ¸ñ

       sed -i -e  "s/^/\"/g" -e "s/$/\"/g" -e "s/ /\\\ /g" mdsp_filepath.txt

      4¡¢·Ö²½Ð´£¬ÔòΪ£º

       sed -i "s/^/\"/g" 1.txt

       sed -i "s/ /\\\ /g" 1.txt

      5¡¢ÔÚÎļþÄÚÈݵÄĩβ¼ÓÉÏ”

       sed -i "s/$/\"/g" 1.txt

16¡¢xargsÓ÷¨

1¡¢ÅúÁ¿ÖØÃüÃûÎļþ

ls | xargs -i mv {} {}.bak

2¡¢ÔÚÎļþÖУ¬²éѯ¹Ø¼ü×ÖµÄÐÅÏ¢

find . -name '*.CDR'|xargs grep '¹Ø¼ü×Ö'

17¡¢awkÓ÷¨

awk –FÖ¸¶¨·Ö¸ô·û£¬Ä¬Èϵķָô·ûΪ¿Õ¸ñ£¬Èç

ÒÔ|×÷Ϊ·Ö¸ô·û,È¡µÚ¾ÅÁÐ

awk -F '|' '{print $9}' 1.txt  

18¡¢ÅúÁ¿È¡ÎļþËùÔڵľø¶Ô·¾¶dirname£¬ÎļþÃûÐë²»´ø¿Õ¸ñ

station90.example.com~ # cat 1.txt  

/etc/ATAEV100R002C03SPC200/sles10sp2_x64.properties

/etc/ATAEV100R002C03SPC200/1206/task.properties

/etc/DIR_COLORS

station90.example.com:~ # for i in $(cat 1.txt);do dirname $i;done

/etc/ATAEV100R002C03SPC200

/etc/ATAEV100R002C03SPC200/1206

/etc

19¡¢ÅúÁ¿È¡ÎļþÃûbasename

station90.example.com~# for i in $(cat 1.txt);do basename $i;done

sles10sp2_x64.properties

task.properties

DIR_COLORS

netcontrol_global_hooks

20¡¢rsync´«ÊäÎļþ

rsync –avH –n –delete ./ oracle@192.168.15.28:/home/oracle/

-n ²¢²»»áÕæÕýµÄ´«Ê䣬ֻÊÇÒ»ÖÖ²âÊÔ

-aʾÒԵݹ鷽ʽ´«ÊäÎļþ£¬²¢±£³ÖËùÓÐÎļþÊôÐÔ