QGB

Description

The sub() method embeds a string in a <sub> tag: "<sub>str</sub>".

Examples

Using sub() and sup() methods

The following example uses the sub() and sup() methods to format a string:

QGB

Discuz! Database Error

(2006) notconnect
PHP Debug

No.	File	Line	Code
1	member.php	37	require(%s)
2	source/module/member/member_activate.php	20	discuz_table_archive->fetch(%s)
3	source/class/discuz/discuz_table_archive.php	29	discuz_table->fetch(%s, false)
4	source/class/discuz/discuz_table.php	94	discuz_database::fetch_first(%s)

QGB

root@HS8917QC:/dev # lsof |grep video
mediaserv   551      media   46       ???                ???       ???        ??? /dev/video33
mm-qcamer   588     camera    3       ???                ???       ???        ??? /dev/video0
sdcard     1512   media_rw   18       ???                ???       ???        ??? /data/media/0/Android/data/com.estrongs.android.pop/cache/.duc
ache/.video/journal
com.estro 11966    u0_a241   27       ???                ???       ???        ??? /storage/emulated/0/Android/data/com.estrongs.android.pop/cach
e/.ducache/.video/journal
root@HS8917QC:/dev # lsof |grep video
mediaserv   551      media   46       ???                ???       ???        ??? /dev/video33
mm-qcamer   588     camera    3       ???                ???       ???        ??? /dev/video0

QGB

/etc/ssh  755   
/etc/ssh/*  600

~/.ssh/*  600 

QGB

没有网络的情况下可以用这个设置时间
1、date -s
date -s 20181119
date -s 23:40:00




把系统时间写入BIOS时间里。执行命令hwclock -w保存软件时间至硬件时间。
hwclock -w

QGB

	
def hexToBytes(a,split='',ignore_space=True):
	T=py.importU().T
	if ignore_space and ' ' not in split:a=T.removeAllSpace(a)
	it=2
	if len(split)>0:it+=len(split)
	if it==2 and len(a) % it!=0:return ()
	
	a=a.upper();r=b''
	

QGB

shell@HS8917QC:/ $ [ "$pyPath" != "" ] || echo 233
233
shell@HS8917QC:/ $
shell@HS8917QC:/ $ env|grep qs
qscript=//qshell
qsPath=//
shell@HS8917QC:/ $ unset qsPath
shell@HS8917QC:/ $ [ "$pyPath" != "" ] || echo 233  #不能检测 环境变量
233
shell@HS8917QC:/ $ env|grep qs

QGB

total 24
drwx------    6 u0_a81   u0_a81        3488 Dec 20 11:24 .
drwxr-xr-x   14 u0_a81   u0_a81        3488 Dec 20 11:24 ..
drwx------    2 u0_a81   u0_a81        3488 Dec 20 11:24 arm64-v8a
drwx------    2 u0_a81   u0_a81        3488 Dec 20 11:24 armeabi-v7a
drwx------    2 u0_a81   u0_a81        3488 Dec 20 11:24 x86
drwx------    2 u0_a81   u0_a81        3488 Dec 20 11:24 x86_64
$ cd arm64-v8a/
$ ll
total 8

QGB

    public void print(Object... args){
        String r="";
        for (int i = 0; i < args.length; i++) {
            r+=args[i].toString()+",";
        }
        Toast.makeText(this, r, Toast.LENGTH_LONG).show();
        AlertDialog.Builder alertDialogBuilder=new AlertDialog.Builder(this);
        AlertDialog alertDialog = alertDialogBuilder.create();
        alertDialog.setMessage(r);
        alertDialog.show();//将dialog显示出来

QGB

-rw-r--r-- root     root          207 1970-01-01 08:00 default.prop

root@X9180:/ # chmod  647 default.prop
root@X9180:/ # ll default.prop
-rw-r--rwx root     root          207 1970-01-01 08:00 default.prop