# \[Solved\]\[Systems\] need to know a command line

**URL:** <https://mangoh.discourse.group/t/solved-systems-need-to-know-a-command-line/2136>\
**Category:** mangOH Red Orange Starter Kit\
**Created:** [November 20, 2018, 11:31am UTC](https://mangoh.discourse.group/t/solved-systems-need-to-know-a-command-line/2136 "2018-11-20T11:31:46Z")\
**Posts on this page:** 1\
**Showing post:** 13

<div class="post-metadata">

**Author:** ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi)\
**Post date:** [August 25, 2021, 12:57pm UTC](https://mangoh.discourse.group/t/solved-systems-need-to-know-a-command-line/2136/13 "2021-08-25T12:57:15Z")

</div>

You can try attached hello1.rar using scanf().

[hello1.rar](https://mangoh.discourse.group/uploads/short-url/nvC1ChARJKaJ9q7vX1vJnYidvjx.rar) (83.5 KB)

```auto
root@swi-mdm9x28-wp:~# app runProc hello1 hello1 --exe=hello1
Enter any character
1
Entered character is 1
Enter any string ( upto 100 character )
qwert
Entered string is qwert
^C
root@swi-mdm9x28-wp:~# legato version
19.02.0_4cb954265427b8c2c668a010ff5be274_modified
root@swi-mdm9x28-wp:~# cm info
Device: WP7609
IMEI: 359782080100399
IMEISV: 6
FSN: WA803370010610
Firmware Version: SWI9X07Y_02.28.03.05 000000 jenki[1778.268845] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x0c1300c8 OPER:0x00000090
ns 2019/07/08 11:04:16
Bootloader Version: SWI9X07Y_[1778.290372] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x0c1300c8 OPER:0x00000090
02.28.03.05 000000 jenkins 2019/07/08 11:04:16
MCU Version: 002.011
PRI Part Number (PN): 9908102
PRI Revision: 001.000
Carrier PRI Name: GENERIC
Carrier PRI Revision: 002.073_000
SKU: 1103843
Last Reset Cause: Power Down
Resets Count: Expected: 195 Unexpected: 243

```

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