How to use the w command of sed and write to file?
Below is my testing. How can I fix the error?
ubuntu@u1804:~# sed --version
sed (GNU sed) 4.5
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Jay Fenlason, Tom Lord, Ken Pizzini,
and Paolo Bonzini.
GNU sed home page: <https://www.gnu.org/software/sed/>.
General help using GNU software: <https://www.gnu.org/gethelp/>.
E-mail bug reports to: <bug-sed@gnu.org>.
ubuntu@u1804:~#
ubuntu@u1804:~# cat test
11
aa
bb
cc
edde
xx
aa
bb
cc
edde
22
ubuntu@u1804:~# sed -r '/^[a-z]/{s/^.*$/(&)/; w result}' test
sed: -e expression #1, char 0: unmatched `{'
ubuntu@u1804:~#
ubuntu@u1804:~# sed -r '/^[a-z]/{s/^.*$/(&)/; p}' test
11
(aa)
(aa)
(bb)
(bb)
(cc)
(cc)
(edde)
(edde)
(xx)
(xx)
(aa)
(aa)
(bb)
(bb)
(cc)
(cc)
(edde)
(edde)
22
ubuntu@u1804:~#
sed
asked 2 hours ago
Ogrish Man
4831415
add a comment |
Below is my testing. How can I fix the error?
ubuntu@u1804:~# sed --version
sed (GNU sed) 4.5
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Jay Fenlason, Tom Lord, Ken Pizzini,
and Paolo Bonzini.
GNU sed home page: <https://www.gnu.org/software/sed/>.
General help using GNU software: <https://www.gnu.org/gethelp/>.
E-mail bug reports to: <bug-sed@gnu.org>.
ubuntu@u1804:~#
ubuntu@u1804:~# cat test
11
aa
bb
cc
edde
xx
aa
bb
cc
edde
22
ubuntu@u1804:~# sed -r '/^[a-z]/{s/^.*$/(&)/; w result}' test
sed: -e expression #1, char 0: unmatched `{'
ubuntu@u1804:~#
ubuntu@u1804:~# sed -r '/^[a-z]/{s/^.*$/(&)/; p}' test
11
(aa)
(aa)
(bb)
(bb)
(cc)
(cc)
(edde)
(edde)
(xx)
(xx)
(aa)
(aa)
(bb)
(bb)
(cc)
(cc)
(edde)
(edde)
22
ubuntu@u1804:~#
sed
asked 2 hours ago
Ogrish Man
4831415
add a comment |
Below is my testing. How can I fix the error?
ubuntu@u1804:~# sed --version
sed (GNU sed) 4.5
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Jay Fenlason, Tom Lord, Ken Pizzini,
and Paolo Bonzini.
GNU sed home page: <https://www.gnu.org/software/sed/>.
General help using GNU software: <https://www.gnu.org/gethelp/>.
E-mail bug reports to: <bug-sed@gnu.org>.
ubuntu@u1804:~#
ubuntu@u1804:~# cat test
11
aa
bb
cc
edde
xx
aa
bb
cc
edde
22
ubuntu@u1804:~# sed -r '/^[a-z]/{s/^.*$/(&)/; w result}' test
sed: -e expression #1, char 0: unmatched `{'
ubuntu@u1804:~#
ubuntu@u1804:~# sed -r '/^[a-z]/{s/^.*$/(&)/; p}' test
11
(aa)
(aa)
(bb)
(bb)
(cc)
(cc)
(edde)
(edde)
(xx)
(xx)
(aa)
(aa)
(bb)
(bb)
(cc)
(cc)
(edde)
(edde)
22
ubuntu@u1804:~#
sed
asked 2 hours ago
Ogrish Man
4831415
Below is my testing. How can I fix the error?
ubuntu@u1804:~# sed --version
sed (GNU sed) 4.5
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Jay Fenlason, Tom Lord, Ken Pizzini,
and Paolo Bonzini.
GNU sed home page: <https://www.gnu.org/software/sed/>.
General help using GNU software: <https://www.gnu.org/gethelp/>.
E-mail bug reports to: <bug-sed@gnu.org>.
ubuntu@u1804:~#
ubuntu@u1804:~# cat test
11
aa
bb
cc
edde
xx
aa
bb
cc
edde
22
ubuntu@u1804:~# sed -r '/^[a-z]/{s/^.*$/(&)/; w result}' test
sed: -e expression #1, char 0: unmatched `{'
ubuntu@u1804:~#
ubuntu@u1804:~# sed -r '/^[a-z]/{s/^.*$/(&)/; p}' test
11
(aa)
(aa)
(bb)
(bb)
(cc)
(cc)
(edde)
(edde)
(xx)
(xx)
(aa)
(aa)
(bb)
(bb)
(cc)
(cc)
(edde)
(edde)
22
ubuntu@u1804:~#
sed
sed
asked 2 hours ago
Ogrish Man
4831415
asked 2 hours ago
Ogrish Man
4831415
asked 2 hours ago
Ogrish Man
4831415
asked 2 hours ago
Ogrish Man
4831415
asked 2 hours ago
Ogrish Man
4831415
4831415
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Check your working directory, you might have a file named result} created
sed -r -e '/^[a-z]/{s/^.*$/(&)/; w result' -e '}' test
There are different ways to work around, one of them is to use -e option to separate the commands. When w is used, all the characters after it is used for filename and hence why you got the error as { didn't have an ending pair
Further reading: GNU sed manual: Commands Requiring a newline
answered 2 hours ago
Sundeep
7,3311927
1
Oh, yes. There is a file called result}. Thanks for your answer.
– Ogrish Man
2 hours ago
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "106"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f492812%2fhow-to-use-the-w-command-of-sed-and-write-to-file%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Check your working directory, you might have a file named result} created
sed -r -e '/^[a-z]/{s/^.*$/(&)/; w result' -e '}' test
There are different ways to work around, one of them is to use -e option to separate the commands. When w is used, all the characters after it is used for filename and hence why you got the error as { didn't have an ending pair
Further reading: GNU sed manual: Commands Requiring a newline
answered 2 hours ago
Sundeep
7,3311927
1
Oh, yes. There is a file called result}. Thanks for your answer.
– Ogrish Man
2 hours ago
add a comment |
Check your working directory, you might have a file named result} created
sed -r -e '/^[a-z]/{s/^.*$/(&)/; w result' -e '}' test
There are different ways to work around, one of them is to use -e option to separate the commands. When w is used, all the characters after it is used for filename and hence why you got the error as { didn't have an ending pair
Further reading: GNU sed manual: Commands Requiring a newline
answered 2 hours ago
Sundeep
7,3311927
1
Oh, yes. There is a file called result}. Thanks for your answer.
– Ogrish Man
2 hours ago
add a comment |
Check your working directory, you might have a file named result} created
sed -r -e '/^[a-z]/{s/^.*$/(&)/; w result' -e '}' test
There are different ways to work around, one of them is to use -e option to separate the commands. When w is used, all the characters after it is used for filename and hence why you got the error as { didn't have an ending pair
Further reading: GNU sed manual: Commands Requiring a newline
answered 2 hours ago
Sundeep
7,3311927
Check your working directory, you might have a file named result} created
sed -r -e '/^[a-z]/{s/^.*$/(&)/; w result' -e '}' test
There are different ways to work around, one of them is to use -e option to separate the commands. When w is used, all the characters after it is used for filename and hence why you got the error as { didn't have an ending pair
Further reading: GNU sed manual: Commands Requiring a newline
answered 2 hours ago
Sundeep
7,3311927
answered 2 hours ago
Sundeep
7,3311927
answered 2 hours ago
Sundeep
7,3311927
answered 2 hours ago
Sundeep
7,3311927
7,3311927
1
Oh, yes. There is a file called result}. Thanks for your answer.
– Ogrish Man
2 hours ago
add a comment |
1
Oh, yes. There is a file called result}. Thanks for your answer.
– Ogrish Man
2 hours ago
1
1
Oh, yes. There is a file called result}. Thanks for your answer.
– Ogrish Man
2 hours ago
Oh, yes. There is a file called result}. Thanks for your answer.
– Ogrish Man
2 hours ago
add a comment |
Thanks for contributing an answer to Unix & Linux Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f492812%2fhow-to-use-the-w-command-of-sed-and-write-to-file%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
