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Sed add newline before last occurrence of brace?
2019 Community Moderator ElectionHow does the “tail” command's “-f” parameter work?sed: replacing newline at a given line (or last line)Need to insert single quotes in text file for use as SQL query using sedAppend something to each list in a fileReplacing matching text after two matching lineshow to subtract first value from the last one within a column across a row in shell?Add newline character to fileEdit /etc/lvm/lvm.conf and add a new global filterappending into middle of a string using sedUsing sed to replace the last occurrence of character
I want to insert a new line before the last occurrence of brace. My text file looks like that
"accounts":
"0x0000000000000000000000000000000000000008": "builtin": "name": "alt_bn128_pairing", "activate_at": "0x0", "pricing": "alt_bn128_pairing": "base": 100000, "pair": 80000 ,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432": "balance": "1606938044258990275541962092341162602522202993782792835301376"
So what I want to do is adding a new account through sed script.
Please note that the new account will be specified with a variable, something like:
"$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376"
shell-script shell sed command-line
asked 1 hour ago
Stefano De AngelisStefano De Angelis
1
New contributor
Stefano De Angelis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I want to insert a new line before the last occurrence of brace. My text file looks like that
"accounts":
"0x0000000000000000000000000000000000000008": "builtin": "name": "alt_bn128_pairing", "activate_at": "0x0", "pricing": "alt_bn128_pairing": "base": 100000, "pair": 80000 ,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432": "balance": "1606938044258990275541962092341162602522202993782792835301376"
So what I want to do is adding a new account through sed script.
Please note that the new account will be specified with a variable, something like:
"$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376"
shell-script shell sed command-line
asked 1 hour ago
Stefano De AngelisStefano De Angelis
1
New contributor
Stefano De Angelis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I want to insert a new line before the last occurrence of brace. My text file looks like that
"accounts":
"0x0000000000000000000000000000000000000008": "builtin": "name": "alt_bn128_pairing", "activate_at": "0x0", "pricing": "alt_bn128_pairing": "base": 100000, "pair": 80000 ,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432": "balance": "1606938044258990275541962092341162602522202993782792835301376"
So what I want to do is adding a new account through sed script.
Please note that the new account will be specified with a variable, something like:
"$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376"
shell-script shell sed command-line
asked 1 hour ago
Stefano De AngelisStefano De Angelis
1
New contributor
Stefano De Angelis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I want to insert a new line before the last occurrence of brace. My text file looks like that
"accounts":
"0x0000000000000000000000000000000000000008": "builtin": "name": "alt_bn128_pairing", "activate_at": "0x0", "pricing": "alt_bn128_pairing": "base": 100000, "pair": 80000 ,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432": "balance": "1606938044258990275541962092341162602522202993782792835301376"
So what I want to do is adding a new account through sed script.
Please note that the new account will be specified with a variable, something like:
"$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376"
shell-script shell sed command-line
shell-script shell sed command-line
asked 1 hour ago
Stefano De AngelisStefano De Angelis
1
New contributor
Stefano De Angelis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
Stefano De AngelisStefano De Angelis
1
New contributor
Stefano De Angelis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
Stefano De AngelisStefano De Angelis
1
New contributor
Stefano De Angelis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 hour ago
Stefano De AngelisStefano De Angelis
1
asked 1 hour ago
Stefano De AngelisStefano De Angelis
1
1
New contributor
Stefano De Angelis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Stefano De Angelis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Stefano De Angelis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
You could add a line after the occurence of "accounts",
sed "/accounts/ a
"$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376i"
" file
(The " are escaped, to insert variable)
sed "s/^ }$/ "$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376i" n }/g" file
Will replace your } line and print two lines.
answered 1 hour ago
ILikeMatDotHILikeMatDotH
564
add a comment |
sed is the wrong tool for this job. One of the right tools is jq.
% cat wibble.json
"accounts":
"0x0000000000000000000000000000000000000008": "builtin": "name": "alt_bn128_pairing", "activate_at": "0x0", "pricing": "alt_bn128_pairing": "base": 100000, "pair": 80000 ,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432": "balance": "1606938044258990275541962092341162602522202993782792835301376"
% ACCOUNT_ADDR="0xdeadbeeffeefdface0badd00dcacad0d0eeeeeeee"
% jq '."accounts"."'"$ACCOUNT_ADDR"'"."balance"="42"' wibble.json
"accounts":
"0x0000000000000000000000000000000000000008":
"builtin":
"name": "alt_bn128_pairing",
"activate_at": "0x0",
"pricing":
"alt_bn128_pairing":
"base": 100000,
"pair": 80000
,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432":
"balance": "1606938044258990275541962092341162602522202993782792835301376"
,
"0xdeadbeeffeefdface0badd00dcacad0d0eeeeeeee":
"balance": "42"
%
It also caught the fact that you had a key+value pair with no enclosing object. ☺
answered 54 mins ago
JdeBPJdeBP
36.3k473172
add a comment |
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2 Answers
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active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
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active
oldest
votes
You could add a line after the occurence of "accounts",
sed "/accounts/ a
"$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376i"
" file
(The " are escaped, to insert variable)
sed "s/^ }$/ "$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376i" n }/g" file
Will replace your } line and print two lines.
answered 1 hour ago
ILikeMatDotHILikeMatDotH
564
add a comment |
You could add a line after the occurence of "accounts",
sed "/accounts/ a
"$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376i"
" file
(The " are escaped, to insert variable)
sed "s/^ }$/ "$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376i" n }/g" file
Will replace your } line and print two lines.
answered 1 hour ago
ILikeMatDotHILikeMatDotH
564
add a comment |
You could add a line after the occurence of "accounts",
sed "/accounts/ a
"$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376i"
" file
(The " are escaped, to insert variable)
sed "s/^ }$/ "$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376i" n }/g" file
Will replace your } line and print two lines.
answered 1 hour ago
ILikeMatDotHILikeMatDotH
564
You could add a line after the occurence of "accounts",
sed "/accounts/ a
"$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376i"
" file
(The " are escaped, to insert variable)
sed "s/^ }$/ "$ACCOUNT_ADDR": "balance": "1606938044258990275541962092341162602522202993782792835301376i" n }/g" file
Will replace your } line and print two lines.
answered 1 hour ago
ILikeMatDotHILikeMatDotH
564
answered 1 hour ago
ILikeMatDotHILikeMatDotH
564
answered 1 hour ago
ILikeMatDotHILikeMatDotH
564
answered 1 hour ago
ILikeMatDotHILikeMatDotH
564
564
add a comment |
add a comment |
sed is the wrong tool for this job. One of the right tools is jq.
% cat wibble.json
"accounts":
"0x0000000000000000000000000000000000000008": "builtin": "name": "alt_bn128_pairing", "activate_at": "0x0", "pricing": "alt_bn128_pairing": "base": 100000, "pair": 80000 ,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432": "balance": "1606938044258990275541962092341162602522202993782792835301376"
% ACCOUNT_ADDR="0xdeadbeeffeefdface0badd00dcacad0d0eeeeeeee"
% jq '."accounts"."'"$ACCOUNT_ADDR"'"."balance"="42"' wibble.json
"accounts":
"0x0000000000000000000000000000000000000008":
"builtin":
"name": "alt_bn128_pairing",
"activate_at": "0x0",
"pricing":
"alt_bn128_pairing":
"base": 100000,
"pair": 80000
,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432":
"balance": "1606938044258990275541962092341162602522202993782792835301376"
,
"0xdeadbeeffeefdface0badd00dcacad0d0eeeeeeee":
"balance": "42"
%
It also caught the fact that you had a key+value pair with no enclosing object. ☺
answered 54 mins ago
JdeBPJdeBP
36.3k473172
add a comment |
sed is the wrong tool for this job. One of the right tools is jq.
% cat wibble.json
"accounts":
"0x0000000000000000000000000000000000000008": "builtin": "name": "alt_bn128_pairing", "activate_at": "0x0", "pricing": "alt_bn128_pairing": "base": 100000, "pair": 80000 ,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432": "balance": "1606938044258990275541962092341162602522202993782792835301376"
% ACCOUNT_ADDR="0xdeadbeeffeefdface0badd00dcacad0d0eeeeeeee"
% jq '."accounts"."'"$ACCOUNT_ADDR"'"."balance"="42"' wibble.json
"accounts":
"0x0000000000000000000000000000000000000008":
"builtin":
"name": "alt_bn128_pairing",
"activate_at": "0x0",
"pricing":
"alt_bn128_pairing":
"base": 100000,
"pair": 80000
,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432":
"balance": "1606938044258990275541962092341162602522202993782792835301376"
,
"0xdeadbeeffeefdface0badd00dcacad0d0eeeeeeee":
"balance": "42"
%
It also caught the fact that you had a key+value pair with no enclosing object. ☺
answered 54 mins ago
JdeBPJdeBP
36.3k473172
add a comment |
sed is the wrong tool for this job. One of the right tools is jq.
% cat wibble.json
"accounts":
"0x0000000000000000000000000000000000000008": "builtin": "name": "alt_bn128_pairing", "activate_at": "0x0", "pricing": "alt_bn128_pairing": "base": 100000, "pair": 80000 ,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432": "balance": "1606938044258990275541962092341162602522202993782792835301376"
% ACCOUNT_ADDR="0xdeadbeeffeefdface0badd00dcacad0d0eeeeeeee"
% jq '."accounts"."'"$ACCOUNT_ADDR"'"."balance"="42"' wibble.json
"accounts":
"0x0000000000000000000000000000000000000008":
"builtin":
"name": "alt_bn128_pairing",
"activate_at": "0x0",
"pricing":
"alt_bn128_pairing":
"base": 100000,
"pair": 80000
,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432":
"balance": "1606938044258990275541962092341162602522202993782792835301376"
,
"0xdeadbeeffeefdface0badd00dcacad0d0eeeeeeee":
"balance": "42"
%
It also caught the fact that you had a key+value pair with no enclosing object. ☺
answered 54 mins ago
JdeBPJdeBP
36.3k473172
sed is the wrong tool for this job. One of the right tools is jq.
% cat wibble.json
"accounts":
"0x0000000000000000000000000000000000000008": "builtin": "name": "alt_bn128_pairing", "activate_at": "0x0", "pricing": "alt_bn128_pairing": "base": 100000, "pair": 80000 ,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432": "balance": "1606938044258990275541962092341162602522202993782792835301376"
% ACCOUNT_ADDR="0xdeadbeeffeefdface0badd00dcacad0d0eeeeeeee"
% jq '."accounts"."'"$ACCOUNT_ADDR"'"."balance"="42"' wibble.json
"accounts":
"0x0000000000000000000000000000000000000008":
"builtin":
"name": "alt_bn128_pairing",
"activate_at": "0x0",
"pricing":
"alt_bn128_pairing":
"base": 100000,
"pair": 80000
,
"0x00Ea169ce7e0992960D3BdE6F5D539C955316432":
"balance": "1606938044258990275541962092341162602522202993782792835301376"
,
"0xdeadbeeffeefdface0badd00dcacad0d0eeeeeeee":
"balance": "42"
%
It also caught the fact that you had a key+value pair with no enclosing object. ☺
answered 54 mins ago
JdeBPJdeBP
36.3k473172
answered 54 mins ago
JdeBPJdeBP
36.3k473172
answered 54 mins ago
JdeBPJdeBP
36.3k473172
answered 54 mins ago
JdeBPJdeBP
36.3k473172
36.3k473172
add a comment |
add a comment |
Stefano De Angelis is a new contributor. Be nice, and check out our Code of Conduct.
Stefano De Angelis is a new contributor. Be nice, and check out our Code of Conduct.
Stefano De Angelis is a new contributor. Be nice, and check out our Code of Conduct.
Stefano De Angelis is a new contributor. Be nice, and check out our Code of Conduct.
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-command-line, sed, shell, shell-script
