Full Text Search: "linkto:"RegularExpression""

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glob . . . 2 matches: ...raditional shell globs use a very simple syntax, which is less expressive than a RegularExpression. Most characters in a glob are treated literally, but a {{{*}}} matches 0 or mo...
ReplacingStrings . . . 1 match: ...tput of "some_command" some_command | sed 's/search/replace/g' }}} `sed` uses [[RegularExpression|regular expressions]]. Unlike the bash, "search" and "replace" would have to be ...
Quotes . . . 1 match: ...otes to suppress interpretation of special syntax within [[glob|patterns]] and [[RegularExpression|regular expressions]], so that any literal or expanded string may be easily incl...
ProcessManagement . . . 1 match: ...if ps -ef | grep '[f]oo'; then }}} You'll likely run into this a few times. The RegularExpression `[f]oo` matches only the literal string `foo`; it does not match the literal str...
BashProgramming/Ex01 . . . 1 match: ...t string matches a given format, and if so, to extract various pieces of it: the RegularExpression. It's not ''pretty'', but it seems like a good match for this problem. Bash's ...
BashPitfalls . . . 1 match: ... right-hand side of the `=~` operator cause it to become a string, rather than a RegularExpression. If you want to use a long or complicated regular expression and avoid lots of ...
BashGuide/Patterns . . . 1 match: ...epth in this guide, but if you are interested in this concept, please read up on RegularExpression, or [[http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap09.html#ta...
BashFAQ/100 . . . 1 match: ...ring* ]]; then # substring will be treated as a glob pattern }}} There is also a RegularExpression capability, involving the `=~` operator. For compatibility with all versions of...
BashFAQ/079 . . . 1 match: ... can't use the `|` union operator with plain `grep`. `|` is only available in [[RegularExpression|Extended Regular Expressions]].) It can also be done with {{{sed}}}, {{{awk}}},...
BashFAQ/054 . . . 1 match: ...that works in legacy Bourne shells, you might prefer to use an external tool's [[RegularExpression|regular expression]] syntax. Here is a portable version (explained in detail [[...
BashFAQ/031 . . . 1 match: ...) ||{{{[[ $name = a* ]] || echo "name does not start with an 'a': $name"}}} || ||RegularExpression matching ||{{{=~}}} ||(not available) ||{{{[[ $(date) =~ ^Fri\ ...\ 13 ]] && ech...
BashFAQ/021 . . . 1 match: ...'s'''tream '''ed'''itor: {{{ some_command | sed 's/foo/bar/g' }}} `sed` uses [[RegularExpression|regular expressions]]. In our example, `foo` and `bar` are literal strings. If...
BashFAQ/006 . . . 1 match: ... of, and to maintain. 2. The variable names must be a single line and match the RegularExpression {{{^[a-zA-Z_][a-zA-Z_0-9]*$}}} -- i.e., a variable name cannot contain arbitrary...