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Merge pull request #1899 from wh201906/clear
Add a option to clear the scrollback buffer
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commit
6f2bc12d59
3 changed files with 12 additions and 2 deletions
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@ -6,6 +6,7 @@ This project uses the changelog in accordance with [keepchangelog](http://keepac
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- Fixed broken `lf em 4x70 brute` command (@adite)
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- Fixed the lf sampling when bits_per_sample is less than 8 (@wh201906)
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- Added `lf em 4x70 brute` command (@adite)
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- Added `--back` option to `clear` command to clear the scrollback buffer (@wh201906)
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## [Nitride.4.16191][2023-01-29]
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@ -300,15 +300,23 @@ static int CmdClear(const char *Cmd) {
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CLIParserContext *ctx;
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CLIParserInit(&ctx, "clear",
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"Clear the Proxmark3 client terminal screen",
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"clear"
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"clear -> clear the terminal screen\n"
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"clear -b -> clear the terminal screen and the scrollback buffer"
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);
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void *argtable[] = {
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arg_param_begin,
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arg_lit0("b", "back", "also clear the scrollback buffer"),
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arg_param_end
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};
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CLIExecWithReturn(ctx, Cmd, argtable, true);
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bool scrollback = arg_get_lit(ctx, 1);
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CLIParserFree(ctx);
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PrintAndLogEx(NORMAL, _CLEAR_ _TOP_ "");
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if (!scrollback)
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PrintAndLogEx(NORMAL, _CLEAR_ _TOP_ "");
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else
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PrintAndLogEx(NORMAL, _CLEAR_ _TOP_ _CLEAR_SCROLLBACK_ "");
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return PM3_SUCCESS;
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}
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@ -58,6 +58,7 @@
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#define _BACK_BRIGHT_WHITE_(s) "\x1b[47;1m" s AEND
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#define _CLEAR_ "\x1b[2J"
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#define _CLEAR_SCROLLBACK_ "\x1b[3J"
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#define _TOP_ "\x1b[1;1f"
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#if defined(HAVE_READLINE)
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