Question

在bash编程中如果VAR="/home/somestuff/work/OutExample/Air"，

如何获得"workOutExampleAir"？

由于

Answer 1

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.four_main_free_vib);
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);

if((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_XLARGE){
            TextSize_Value_NormalText = 22;
            TextSize_Value_BiggerText = 84;

            ResizeHintter(et_INI_V, 84, 30);
            ResizeHintter(et_INI_D, 84, 30);
            ResizeHintter(et_D, 84, 48);
            ResizeHintter(et_S, 84, 48);
            ResizeHintter(et_M, 84, 48);

        } else if((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_LARGE) {
            TextSize_Value_NormalText = 16;
            TextSize_Value_BiggerText = 54;

        } else if((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_NORMAL) {
            TextSize_Value_NormalText = 12;
            TextSize_Value_BiggerText = 34;

            ResizeHintter(et_INI_V, 42, 14);
            ResizeHintter(et_INI_DT, 42, 14);
            ResizeHintter(et_D, 42, 14);
            ResizeHintter(et_S, 42, 14);
            ResizeHintter(et_M, 42, 14);



        } else if((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_SMALL) {
            TextSize_Value_NormalText = 8;
            TextSize_Value_BiggerText = 22;


        } else {
            TextSize_Value_NormalText = 12;
            TextSize_Value_BiggerText = 36;
        }

    }// onCreate(Bundle).

    void ResizeHintter(final EditText et, final int OriginalSize, final int HintSize){
        et.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
                // TODO Auto-generated method stub
                et.setTextSize(TypedValue.COMPLEX_UNIT_DIP, HintSize);
            }

            @Override
            public void afterTextChanged(Editable s) {
                // TODO Auto-generated method stub

            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
                // TODO Auto-generated method stub
                if(s.length() == 0){
                    // No entered text so will show hint
                    et.setTextSize(TypedValue.COMPLEX_UNIT_DIP, HintSize);
                    et.setPadding(0, 0, 0, 0);
                } else {
                    et.setTextSize(TypedValue.COMPLEX_UNIT_DIP, OriginalSize);
                    et.setPadding(0, 0, 0, 0);
                }
            }
        });
    }

剪切实用程序从4开始使用带分隔符/

的字段 bash

中的

 cut -f4- -d/ --output-delimiter ""  <<< "$var"

如何提取文件名的路径

1 个答案: