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adb shell 里面有许多有用的命令可以帮助我们对android模拟器或设备进行操作 首先进入adb shell C:\Users\xuxu>adb shell root@xumin:/ #
（一）基本的linux命令 1.ls 列出当前目录下的文件夹和文件，可以用ls -l或直接ll列出详细内容 root@xumin:/ # ll ll drwxr-xr-x root root 1970-01-28 13:48 acct drwxrwx--- system cache 1970-01-28 08:03 cache -rwxr-x--- root root 268456 1970-01-01 08:00 charger dr-x------ root root 1970-01-28 13:48 config lrwxrwxrwx root root 1970-01-28 13:48 d -> /sys/kernel/debug drwxrwx--x system system 2014-06-08 12:25 data
2.pwd 打印出当前所在的目录路径，在写脚本的时候会有用 root@xumin:/system/app # pwd pwd /system/app
3.cd 切换目录 "cd -" 切换到上次目录 "cd .." 切换到上级目录 "cd ../.."切换到上级的上级目录 目录名较长时建议使用通配符"*",如cd到system目录： root@xumin:/ # cd sy*m cd sy*m root@xumin:/system #
4.cp 复制文件，如复制当前目录下的xumin-song.mp3到当前目录下的tmp目录下： root@xumin:/storage/sdcard0 # cp xumin-song.mp3 ./tmp cp xumin-song.mp3 ./tmp root@xumin:/storage/sdcard0 # cd tmp cd tmp root@xumin:/storage/sdcard0/tmp # ls ls xumin-song.mp3
5.mv 移动文件或者文件夹，重命名。如重命名当前目录下的xumin-song.mp3为music.mp3: root@xumin:/storage/sdcard0/tmp # ls ls xumin-song.mp3 root@xumin:/storage/sdcard0/tmp # mv *.mp3 music.mp3 mv *.mp3 music.mp3 root@xumin:/storage/sdcard0/tmp # ls ls music.mp3
5.chmod 修改文件或文件夹的权限,写shell脚本的时候需要用到 r:可读，4；w:可写, 2；x：可执行，1 7:4+2+1,可读可写可执行 6:4+2+0,可读可写 5:4+0+1,可读可执行
chmod filename 755
6.cat,more 显示文件内容 cat filename more file name
7.rm，rmdir rm，***文件 rmdir，***目录
8.df 显示磁盘空间大小 root@xumin:/ # df df Filesystem Size Used Free Blksize /dev 917.1M 64.0K 917.0M 4096 /mnt/secure 917.1M 0.0K 917.1M 4096 /mnt/asec 917.1M 0.0K 917.1M 4096 /mnt/obb 917.1M 0.0K 917.1M 4096 /system 1006.7M 634.9M 371.8M 4096 /data 2.0G 251.3M 1.7G 4096 /cache 377.8M 6.0M 371.8M 4096 /persist 4.9M 4.1M 844.0K 4096 /firmware 64.0M 51.9M 12.0M 16384 /mnt/shell/emulated 2.0G 251.3M 1.7G 4096 /storage/emulated/legacy 2.0G 251.3M 1.7G 4096 /storage/sdcard0 10.2G 155.8M 10.1G 4096 /mnt/secure/asec 10.2G 155.8M 10.1G 4096
9.du 显示目录空间大小
10.grep 查找字符串
11.ps 显示系统瞬时进程状态 root@xumin:/storage/sdcard0 # ps ps USER PID PPID VSIZE RSS WCHAN PC NAME root 1 0 668 536 c02662d8 00018288 S /init root 2 0 0 0 c01af750 00000000 S kthreadd root 3 2 0 0 c0198b5c 00000000 S ksoftirqd/0 root 6 2 0 0 c0179518 00000000 D kworker/u:0 root 7 2 0 0 c0176b58 00000000 D kworker/u:0H root 8 2 0 0 c01e6448 00000000 S migration/0 root 9 2 0 0 c01f0624 00000000 S watchdog/0 root 25 2 0 0 c01aafb8 00000000 S khelper root 26 2 0 0 c01aafb8 00000000 S netns
使用管道结合grep可以查看具体进程的状态： root@xumin:/ # ps | grep com.android.launcher ps | grep com.aurora.launcher system 32078 31454 943108 71308 ffffffff 400ec5b0 S com.android.launcher
12.top 动态的显示进程状态 动态的显示com.android.launcher进程状态： top | grep com.android.launcher 32078 0 0% S 19 943108K 71308K fg system com.android.launcher 32078 0 0% S 19 943108K 71308K fg system com.android.launcher 32078 0 0% S 19 943108K 71308K fg system com.android.launcher 32078 0 0% S 19 943108K 71308K fg system com.android.launcher 32078 0 0% S 19 943108K 71308K fg system com.android.launcher 32078 0 0% S 19 943108K 71308K fg system com.android.launcher
13.kill 杀死进程 kill pid 杀死com.android.launcher
root@xumin:/ # ps | grep com.android.launcher ps | grep com.android.launcher system 32078 31454 943108 71308 ffffffff 400ec5b0 S com.android.launcher root@xumin:/ # kill 32078
14.touch 创建文件 root@xumin:/storage/sdcard0/tmp # touch test.txt touch test.txt root@xumin:/storage/sdcard0/tmp # ls ls music.mp3 music_backup test.txt
15.mkdir 创建目录 root@xumin:/storage/sdcard0/tmp # mkdir newdir mkdir newdir root@xumin:/storage/sdcard0/tmp # ls ls music.mp3 music_backup newdir test.txt |
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