{groupId}<\/groupId>/ { p b done } } :dep_not_match n; b ds } N; b de } /<\/dependencies>/ { b done } n; b ds } n b deps_search_start } :done " "$POM_FILE") if [[ -z "$depText" ]]; then echo "no dep found [${groupId}:${artifactId}]" 1>&2 return ...
Note that it doesn't matter what the next two lines are. If you wanted to match 3 particular lines, it's a little more work. This script looks for three lines, where the first line contains "one", the second contained "two" and the third contains "three", and if found, replace ...
Replace regex with match groups To modify the file in place, usesed -i -rinstead In order to use the results of a match in the "search" part in the "replace" part of the sed command, use"\"+match_number. For example, to add a 'X' to the end of all numbers in a file: $ ...
In this command, the search pattern\(1\)\1\{2\}is used to match111in the input. The\(1\)captures the first1, and the\1\{2\}matches the next two1s. The replacement pattern\1is used to replace the matched text with the first captured group, which is1. As a result,111is replac...
match_pattern为[]\/$*.^[] 其实它是一个bracket group,实际上是[]\/$*.^[]的结构 匹配]\/$*.^[中的任一字符 replace_pattern为\\& 这个replace_pattern用到了一个转义字符和一个特殊字符 转义字符\\表示的就是\ 特殊字符&表示的是match_pattern匹配到的内容 ...
这里s 指 replace pattern1, 被替换的目标模式 (对应这里,就是 ^(.).* ) 因为sed中括号需要进行转移表示组 pattern2, 替换的目标模式, 这里是 pattern1 中的group1 g指global 因为sed是一行行操作的,所以g是指这一行中符合pattern1全部都需要替换。 如果没有g, 就替换一行中的一个符合pattern1的match ...
Flags.sed 's/foo/bar/gi' file.txt. 'g' will replace all occurrences on the line (instead of just the first as it is by default). 'i' will make the substitute case insensitive. [TO BE CONTINUED] About This was born in 4-5 hours of recapping sed (and many hours learning it in ...
(chat_id, match, original): fr = match.group(1) to = match.group(2) to = to.replace('\\/', '/') try: fl = match.group(3) if fl is None: fl = '' fl = fl[1:] except IndexError: fl = '' # Build Python regex flags count = 1 flags = 0 for f in fl:...
# replace all Jason to Jack sed 's/Jason/Jack/' xxx # replace Jason to Jack only the lines contain 'Cleaner' sed '/Cleaner/s/Jason/Jack' 【flags】 # global flag (g flag) sed 's/a/A/g' xxx # for each line, replace all a to A (without g, each line only replace first 'a...
To replace every string match in a file, add thegflag to thescript. For example: sed -i 's/bar/linux/g' example.txtCopy Check the outcome withcat: cat example.txtCopy The command globally replaces every instance ofbarwithlinuxin the file. ...