wangjianyu3 e5a1bb1796 nshlib/dd: Add support for reading from/writing to standard input/output ...

Test
  1. Input from stdin and output to stdout
       Keyboard input: 12345AAAAABBBBB
    nsh> dd bs=5
    1234512345AAAAAAAAAABBBBBBBBBB

  2. Input from file and output to stdout
    nsh> dd if=/etc/init.d/rc.sysinit
    mkrd -m 2 -s 512 1024
    mkfatfs /dev/ram2
    mount -t vfat /dev/ram2 "/tmp"

  3. Input from stdin and output to file
       Keyboard input: QWERT
    dd of=/data/dd_stdout bs=5

    Then, cat the output file in host (based on HostFS):
    $ cat ./dd_stdout
    QWERT

Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>

2024-10-19 14:07:32 +08:00

..

CMakeLists.txt

nsh:support wait command to wait task exit.

2024-10-02 21:13:54 +08:00

Kconfig

nsh: support watch command

2024-10-17 18:06:32 +08:00

Make.defs

Make.defs: Change "ifeq ($(XXX),y)" to "ifneq ($(XXX),)

2022-10-16 14:59:08 +02:00

Makefile

nsh:support wait command to wait task exit.

2024-10-02 21:13:54 +08:00

nsh_alias.c

toolchain/ghs: Fix green hills toolchain build Vela warnings

2024-09-28 10:47:32 +08:00

nsh_altconsole.c

feat(nsh): input (stdin) redirection

2024-08-08 19:19:18 -03:00

nsh_builtin.c

nsh:support $! get last pid use nsh run

2024-09-28 11:28:15 +08:00

nsh_codeccmd.c

Update nshlib/nsh_codeccmd.c

2023-09-21 10:48:29 +08:00

nsh_command.c

nshlib/dd: Add support for reading from/writing to standard input/output

2024-10-19 14:07:32 +08:00

nsh_console.c

feat(nsh): add console read

2024-08-08 19:19:18 -03:00

nsh_console.h

nshlib: Fix stack-buffer-overflow of nsh_redirect()

2024-10-13 15:48:57 +08:00

nsh_consolemain.c

nshlib/nsh_consolemain: detect null pointer

2023-08-29 03:11:28 +08:00

nsh_dbgcmds.c

nshlib: disable nsh error print if NSH_DISABLE_ERROR_PRINT enabled

2023-06-12 13:37:27 +08:00

nsh_ddcmd.c

nshlib/dd: Add support for reading from/writing to standard input/output

2024-10-19 14:07:32 +08:00

nsh_envcmds.c

nshlib: add print negative number support for echo command

2023-07-31 07:58:41 -07:00

nsh_fileapps.c

nsh:support $! get last pid use nsh run

2024-09-28 11:28:15 +08:00

nsh_fscmds.c

nshlib/cmd_cat: Avoid casting -1 to size_t as count of nsh_write()

2024-10-17 08:55:51 +08:00

nsh_fsutils.c

apps/nshlib/cmd_cd: Modify the logic of cd

2024-10-17 18:06:48 +08:00

nsh_init.c

nshlib/prompt: extend NSH prompt string management

2024-02-25 00:55:47 -08:00

nsh_login.c

Replace all strncpy with strlcpy

2023-05-08 21:35:16 +03:00

nsh_mmcmds.c

nsh_mmcmds: support "memdump -h/help" to show usage and sequence number

2024-01-06 04:34:27 -08:00

nsh_mntcmds.c

apps/nshlib: add the missing FAR macro for all source files

2022-09-22 14:22:13 +08:00

nsh_modcmds.c

nshlib: Remove the remaining CONFIG_FILE_STREAM dependence

2023-02-24 17:38:19 +08:00

nsh_netcmds.c

netutils/netlib: Encapsulate the dhcp configuration network code and modify at all calling locations

2024-08-23 22:10:04 +08:00

nsh_parse.c

nshlib/nsh_parse: support use \\ to pass '\' to argument

2024-10-16 10:21:30 +08:00

nsh_passwdcmds.c

apps/nshlib: add the missing FAR macro for all source files

2022-09-22 14:22:13 +08:00

nsh_printf.c

nshlib: Remove the remaining CONFIG_FILE_STREAM dependence

2023-02-24 17:38:19 +08:00

nsh_proccmds.c

nshlib: fix top command sorting result error

2024-10-17 00:00:51 +08:00

nsh_prompt.c

nshlib/prompt: extend NSH prompt string management

2024-02-25 00:55:47 -08:00

nsh_routecmds.c

netlib/setroute: fix dhcpd stack-overflow when calls netlib_set_dripv4addr with debug info-level

2024-08-26 01:54:46 +08:00

nsh_script.c

nshlib: enable O_CLOEXEC explicit to avoid potential fd leak

2024-09-23 08:34:16 +08:00

nsh_session.c

nshlib/prompt: extend NSH prompt string management

2024-02-25 00:55:47 -08:00

nsh_syscmds.c

nsh_syscmds/rpmsg: include <nuttx/rpmsg/rpmsg.h> to fix compile error

2024-10-11 14:59:22 +08:00

nsh_system.c

nshlib: Remove the remaining CONFIG_FILE_STREAM dependence

2023-02-24 17:38:19 +08:00

nsh_telnetd.c

netutils: Support telnetd in the kernel mode

2022-11-07 15:24:08 +09:00

nsh_telnetlogin.c

Replace all strncpy with strlcpy

2023-05-08 21:35:16 +03:00

nsh_test.c

nshlib: add negative number logical judgement support for test and [ command

2023-07-30 22:20:02 -07:00

nsh_timcmds.c

nsh: support watch command

2024-10-17 18:06:32 +08:00

nsh_usbconsole.c

nsh_usbconsole.c: add support for NSH console over a composite device

2023-06-15 03:23:04 +08:00

nsh_usbtrace.c

nshlib: Remove the remaining CONFIG_FILE_STREAM dependence

2023-02-24 17:38:19 +08:00

nsh_vars.c

Replace all sprintf with snprintf

2023-05-08 21:35:16 +03:00

nsh_wait.c

nsh:support wait command to wait task exit.

2024-10-02 21:13:54 +08:00

nsh.h

nsh: support watch command

2024-10-17 18:06:32 +08:00

rc.sysinit.template

nsh/script: support rc.sysinit script

2022-04-21 12:54:24 +03:00

rcS.template

nsh/script: support rc.sysinit script

2022-04-21 12:54:24 +03:00