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UNIX for Dummies Questions & Answers
Using GREP/AWK to extract a number and store it as a variable
Post 302295083 by modey3 on Friday 6th of March 2009 02:25:59 PM
03-06-2009
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I have the results of a grep with -n store in a shell variable
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5060
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Hi,
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Hi ,
I was trying to store the value of a grep command to store in a variable so i can use it somewhere else in my script but i am getting error, i am using bash shell in linux:
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Hi ,
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............
........
.....
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LEARN ABOUT CENTOS
brlapi_keycodes.h
brlapi_keycodes.h(3) BrlAPI brlapi_keycodes.h(3) NAME
brlapi_keycodes.h - SYNOPSIS
#include 'brlapi_constants.h' Macros #define BRLAPI_PRIxKEYCODE PRIx64 #define BRLAPI_PRIuKEYCODE PRIu64 #define BRLAPI_KEY_MAX UINT64_C(0XFFFFFFFFFFFFFFFF) #define BRLAPI_KEY_FLAGS_MASK UINT64_C(0XFFFFFFFF00000000) #define BRLAPI_KEY_FLAGS_SHIFT 32 #define BRLAPI_KEY_FLG(v) ((brlapi_keyCode_t)(v) << BRLAPI_KEY_FLAGS_SHIFT) #define BRLAPI_KEY_FLG_MOD1 BRLAPI_KEY_FLG(0x00000008) #define BRLAPI_KEY_FLG_MOD2 BRLAPI_KEY_FLG(0x00000010) #define BRLAPI_KEY_FLG_MOD3 BRLAPI_KEY_FLG(0x00000020) #define BRLAPI_KEY_FLG_MOD4 BRLAPI_KEY_FLG(0x00000040) #define BRLAPI_KEY_FLG_MOD5 BRLAPI_KEY_FLG(0x00000080) #define BRLAPI_KEY_TYPE_MASK UINT64_C(0X00000000E0000000) #define BRLAPI_KEY_TYPE_SHIFT 29 #define BRLAPI_KEY_TYPE_CMD UINT64_C(0X0000000020000000) #define BRLAPI_KEY_TYPE_SYM UINT64_C(0X0000000000000000) #define BRLAPI_KEY_CODE_MASK UINT64_C(0X000000001FFFFFFF) #define BRLAPI_KEY_CODE_SHIFT 0 #define BRLAPI_KEY_CMD_BLK_MASK UINT64_C(0X1FFF0000) #define BRLAPI_KEY_CMD_BLK_SHIFT 16 #define BRLAPI_KEY_CMD_ARG_MASK UINT64_C(0X0000FFFF) #define BRLAPI_KEY_CMD_ARG_SHIFT 0 #define BRLAPI_KEY_CMD(v) ((v) << BRLAPI_KEY_CMD_BLK_SHIFT) #define BRLAPI_KEY_SYM_BACKSPACE UINT64_C(0X0000FF08) #define BRLAPI_KEY_SYM_TAB UINT64_C(0X0000FF09) #define BRLAPI_KEY_SYM_LINEFEED UINT64_C(0X0000FF0D) #define BRLAPI_KEY_SYM_ESCAPE UINT64_C(0X0000FF1B) #define BRLAPI_KEY_SYM_HOME UINT64_C(0X0000FF50) #define BRLAPI_KEY_SYM_LEFT UINT64_C(0X0000FF51) #define BRLAPI_KEY_SYM_UP UINT64_C(0X0000FF52) #define BRLAPI_KEY_SYM_RIGHT UINT64_C(0X0000FF53) #define BRLAPI_KEY_SYM_DOWN UINT64_C(0X0000FF54) #define BRLAPI_KEY_SYM_PAGE_UP UINT64_C(0X0000FF55) #define BRLAPI_KEY_SYM_PAGE_DOWN UINT64_C(0X0000FF56) #define BRLAPI_KEY_SYM_END UINT64_C(0X0000FF57) #define BRLAPI_KEY_SYM_INSERT UINT64_C(0X0000FF63) #define BRLAPI_KEY_SYM_FUNCTION UINT64_C(0X0000FFBE) #define BRLAPI_KEY_SYM_DELETE UINT64_C(0X0000FFFF) #define BRLAPI_KEY_SYM_UNICODE UINT64_C(0X01000000) Typedefs typedef uint64_t brlapi_keyCode_t Author Generated automatically by Doxygen for BrlAPI from the source code. Version 1.0 Mon Apr 1 2013 brlapi_keycodes.h(3)