$GREP_OPTIONS에서 여러 옵션 내보내기

"OH MY ZSH"와 함께 ZSH를 사용합니다.

"OH MY ZSH" 변수에 $GREP_OPTIONS여러 값 내보내기 :

$ echo $GREP_OPTIONS
--color=auto --exclude-dir=.cvs --exclude-dir=.git --exclude-dir=.hg --exclude-dir=.svn

하지만 사용하려고 하면 grep이에 대한 도움말이 표시됩니다 grep.

$GREP_OPTIONS단일 값을 설정하면 모든 것이 잘 작동합니다.

$ export GREP_OPTIONS='--color=auto'
$ ls -l ~/ | grep .zsh
drwxr-xr-x 11 petr petr   4096 Sep 10 09:23 .oh-my-zsh
drwxr-xr-x  4 petr petr   4096 Sep 24 13:10 .zsh
lrwxrwxrwx  1 petr petr     19 Sep 22 12:24 .zshenv -> /home/petr/.zsh/env
-rw-r--r--  1 petr petr   5141 Sep 23 10:31 .zshrc
-rw-r--r--  1 petr petr     17 Sep 24 12:19 .zsh-update

저는 Tmux에서 일합니다. 그러나 이는 순수 터미널에서도 발생합니다.

내 ZSH 구성내 GitHub.

고쳐 쓰다예.

몇 가지 grep옵션을 설정하세요.

$ export GREP_OPTIONS='--color=auto --exclude-dir=.git'
$ ls -al ~/ | grep zsh
Usage: grep [OPTION]... PATTERN [FILE]...
Search for PATTERN in each FILE or standard input.
PATTERN is, by default, a basic regular expression (BRE).
Example: grep -i 'hello world' menu.h main.c

Regexp selection and interpretation:
  -E, --extended-regexp     PATTERN is an extended regular expression (ERE)
  -F, --fixed-strings       PATTERN is a set of newline-separated fixed strings
  -G, --basic-regexp        PATTERN is a basic regular expression (BRE)
  -P, --perl-regexp         PATTERN is a Perl regular expression
  -e, --regexp=PATTERN      use PATTERN for matching
  -f, --file=FILE           obtain PATTERN from FILE
  -i, --ignore-case         ignore case distinctions
  -w, --word-regexp         force PATTERN to match only whole words
  -x, --line-regexp         force PATTERN to match only whole lines
  -z, --null-data           a data line ends in 0 byte, not newline

Miscellaneous:
  -s, --no-messages         suppress error messages
  -v, --invert-match        select non-matching lines
  -V, --version             print version information and exit
      --help                display this help and exit
      --mmap                deprecated no-op; evokes a warning

Output control:
  -m, --max-count=NUM       stop after NUM matches
  -b, --byte-offset         print the byte offset with output lines
  -n, --line-number         print line number with output lines
      --line-buffered       flush output on every line
  -H, --with-filename       print the file name for each match
  -h, --no-filename         suppress the file name prefix on output
      --label=LABEL         use LABEL as the standard input file name prefix
  -o, --only-matching       show only the part of a line matching PATTERN
  -q, --quiet, --silent     suppress all normal output
      --binary-files=TYPE   assume that binary files are TYPE;
                            TYPE is 'binary', 'text', or 'without-match'
  -a, --text                equivalent to --binary-files=text
  -I                        equivalent to --binary-files=without-match
  -d, --directories=ACTION  how to handle directories;
                            ACTION is 'read', 'recurse', or 'skip'
  -D, --devices=ACTION      how to handle devices, FIFOs and sockets;
                            ACTION is 'read' or 'skip'
  -r, --recursive           like --directories=recurse
  -R, --dereference-recursive  likewise, but follow all symlinks
      --include=FILE_PATTERN  search only files that match FILE_PATTERN
      --exclude=FILE_PATTERN  skip files and directories matching FILE_PATTERN
      --exclude-from=FILE   skip files matching any file pattern from FILE
      --exclude-dir=PATTERN  directories that match PATTERN will be skipped.
  -L, --files-without-match  print only names of FILEs containing no match
  -l, --files-with-matches  print only names of FILEs containing matches
  -c, --count               print only a count of matching lines per FILE
  -T, --initial-tab         make tabs line up (if needed)
  -Z, --null                print 0 byte after FILE name

Context control:
  -B, --before-context=NUM  print NUM lines of leading context
  -A, --after-context=NUM   print NUM lines of trailing context
  -C, --context=NUM         print NUM lines of output context
  -NUM                      same as --context=NUM
      --color[=WHEN],
      --colour[=WHEN]       use markers to highlight the matching strings;
                            WHEN is 'always', 'never', or 'auto'
  -U, --binary              do not strip CR characters at EOL (MSDOS/Windows)
  -u, --unix-byte-offsets   report offsets as if CRs were not there
                            (MSDOS/Windows)

'egrep' means 'grep -E'.  'fgrep' means 'grep -F'.
Direct invocation as either 'egrep' or 'fgrep' is deprecated.
When FILE is -, read standard input.  With no FILE, read . if a command-line
-r is given, - otherwise.  If fewer than two FILEs are given, assume -h.
Exit status is 0 if any line is selected, 1 otherwise;
if any error occurs and -q is not given, the exit status is 2.

Report bugs to: [email protected]
GNU Grep home page: <http://www.gnu.org/software/grep/>
General help using GNU software: <http://www.gnu.org/gethelp/>

개별 옵션을 설정합니다.

$ export GREP_OPTIONS='--color=auto'
$ ls -al ~/ | grep zsh
drwxr-xr-x 11 petr petr   4096 Sep 10 09:23 .oh-my-zsh
drwxr-xr-x  4 petr petr   4096 Sep 24 14:25 .zsh
lrwxrwxrwx  1 petr petr     19 Sep 22 12:24 .zshenv -> /home/petr/.zsh/env
-rw-r--r--  1 petr petr   5141 Sep 23 10:31 .zshrc
-rw-r--r--  1 petr petr     17 Sep 24 12:19 .zsh-update

업데이트 2

ZSH 버전:zsh 5.0.2 (x86_64-pc-linux-gnu)

포도 버전:grep (GNU grep) 2.16

명령줄에 옵션을 추가하면 제대로 작동합니다.

$ unset GREP_OPTIONS
$ ls -al ~/ | grep --color=auto --exclude-dir=.git zsh
drwxr-xr-x 11 petr petr   4096 Sep 10 09:23 .oh-my-zsh
drwxr-xr-x  4 petr petr   4096 Sep 24 15:45 .zsh
lrwxrwxrwx  1 petr petr     19 Sep 22 12:24 .zshenv -> /home/petr/.zsh/env
lrwxrwxrwx  1 petr petr     18 Sep 24 15:17 .zshrc -> /home/petr/.zsh/rc
-rw-r--r--  1 petr petr     17 Sep 24 12:19 .zsh-update