Due to the know prob of mocha-lcov-mocha breaking file paths, I need to fix the current output paths that looks like this:
SF:Vis/test-Guid.coffee
SF:Vis/Guid.coffee
SF:Vis/test-Vis-Edge.coffee
SF:Vis/Vis-Edge.coffee
into
SF:test/Vis/test-Guid.coffee
SF:src/Vis/Guid.coffee
SF:test/Vis/test-Vis-Edge.coffee
SF:src/Vis/Vis-Edge.coffee
I'm not very good with sed, but I got it to work using:
mocha -R mocha-lcov-reporter _coverage/test --recursive | sed 's,SF:,SF:src/,' | sed s',SF.*test.*,SF:test//&,' | sed s',/SF:,,' | sed s',test/src,test,' | ./node_modules/coveralls/bin/coveralls.js
which is basically doing 4 sed commands in sequence
sed 's,SF:,SF:src/,'
sed s',SF.*test.*,SF:test//&,'
sed s',/SF:,,'
sed s',test/src,test,'
my question is if there is a way to do with this one sed command, or use another osx/linux command line tool
Initially put "src/" after every ":" and then if "test" is found on the line replace "src" with "test":
$ sed 's,:,:src/,;/test/s,src,test,' file
SF:test/Vis/test-Guid.coffee
SF:src/Vis/Guid.coffee
SF:test/Vis/test-Vis-Edge.coffee
SF:src/Vis/Vis-Edge.coffee
You could put all the sed commands in a file, one line per command, and just use "sed -e script". But if you just want it on a single command-line, separate with semicolons. This works for me:
sed 's,SF:,SF:src/,;s,SF.*test.*,SF:test//&,;s,SF:,,;s,test/src/,test,'
sed command
sed '\#test#!{s#SF:Vis/#SF:src/Vis/#g};\#SF:Vis/test#{s#SF:Vis/test#SF:test/Vis/test#g};' my_file
Here is an awk version:
awk -F: '/SF/ {$0=$1FS (/test/?"test/":"src/")$2}1' file
SF:test/Vis/test-Guid.coffee
SF:src/Vis/Guid.coffee
SF:test/Vis/test-Vis-Edge.coffee
SF:src/Vis/Vis-Edge.coffee
How it works:
awk -F: ' # Set field separator to ":"
/SF/{ # Does line start with "SF"?
$0=$1FS (/test/?"test/":"src/")$2 # Recreat String by adding "test" if line contains "test", else "src"
}
1 # Print all lines
' file # read the file
Related
I a file containing the genome ids following NZ_FLAT01000030.1_173 I need to manipulate those ids like this one: NZ_FLAT01000030.1
I tried some but didn't give me the exact thing.
sed 's/_/\t/' output : NZ FLAT01000030.1_173
sed -r 's/_//' output: NZFLAT01000030.1_173
sed -r 's/_//g' output: NZFLAT01000030.1173
How can I do that by using sed command?
Are you trying to remove the undesrscore and the digits following it?
echo 'NZ_FLAT01000030.1_173' | sed -E 's/_[0-9]+//g'
NZ_FLAT01000030.1
$ echo 'NZ_FLAT01000030.1_173' | sed 's/_[^_]*$//'
NZ_FLAT01000030.1
I have the following line in a file:
$app-assets:"/assets/";
I am trying to use sed in the terminal to overwrite that line to read as follows:
$app-assets:"http://www.example.com/assets/";
I have tried the following but it does not work:
sed -i \'\' -e \'s/app-assets:"/assets/"/app-assets:"http://www.example.com/assets/"/g\' myfile.txt
I am fine using Perl if easier.
Use the following sed approach:
sed -i 's~\(\$app-assets:"\)\(/assets/\)"~\1http://www.example.com\2"~' myfile.txt
~ here is treated as sed subcommand separator
sed 's/app-assets:\"\/assets\/\";/app-assets:\"http:\/\/www\.example\.com\/assets\/\";/g' filename
I have a file called test.csv with the following content:
T1,T2,T3,T4
10,2,3,17
10,2,5,14
10,2,2,16
15,1,17,15
12,1,9,25
I want to replace all the values 17 on the fourth column by 25. So I tried the command:
cat test.csv | sed -r 's/(([1-9]+,){3})17/\125/g'
T1,T2,T3,T4
10,2,3,17
10,2,5,14
10,2,2,16
15,1,17,15
12,1,9,25
As you can see, only the last row was modified, but not the second.
However, if I do: cat test.csv | sed -r "s/([0-9]+,[0-9]+,[0-9]+,)17/\125/" I have the output I want. Why is that?
The reason your sed line didn't work is:
if you check your sed line carefully,
cat test.csv | sed -r 's/(([1-9]+,){3})17/\125/g' (your sed line)
you had [1-9] not [0-9], fix that and try again, it should work for you.
also the cat file is not required. you can do sed '...' file
I have values in a file like this ' value-to-remove '(without the ' characters). I want to use sed to run through the file and replace the values including the space before and after. I am running this via a bash script.
How can I do this?
The sed command I'm using at the moment replaces the values but leaves behind the two spaces.
sed -i 's/ '$value' / /g' test.conf
In script I have
sed -i -e 's/\s'$DOMAIN'-'$SITE'\s/\s/g' gitosis.conf
echoed as
sed -i -e s/\sffff.com-eeee\s/\s/g test.conf
Not working though.
IMHO your sed does not know '\s', so use [ \t], and use double quotes, otherwise your variables will not expand. e.g.:
sed -i -e "s/[ \t]'$DOMAIN'-'$SITE'[ \t]/ /g" gitosis.conf
Let me know if this is what you need
echo 'Some values to remove value-to-remove and more' | sed -e 's/\svalue-to-remove\s/CHANGED/g'
output: Some values to removeCHANGEDand more
I have the following sed command. I need to execute the below command in single line
cat File | sed -n '
/NetworkName/ {
N
/\n.*ims3/ p
}' | sed -n 1p | awk -F"=" '{print $2}'
I need to execute the above command in single line. can anyone please help.
Assume that the contents of the File is
System.DomainName=shayam
System.Addresses=Fr6
System.Trusted=Yes
System.Infrastructure=No
System.NetworkName=AS
System.DomainName=ims5.com
System.DomainName=Ram
System.Addresses=Fr9
System.Trusted=Yes
System.Infrastructure=No
System.NetworkName=Peer
System.DomainName=ims7.com
System.DomainName=mani
System.Addresses=Hello
System.Trusted=Yes
System.Infrastructure=No
System.NetworkName=Peer
System.DomainName=ims3.com
And after executing the command you will get only peer as the output. Can anyone please help me out?
You can use a single nawk command. And you can lost the useless cat
nawk -F"=" '/NetworkName/{n=$2;getline;if($2~/ims3/){print n} }' file
You can use sed as well as proposed by others, but i prefer less regex and less clutter.
The above save the value of the network name to "n". Then, get the next line and check the 2nd field against "ims3". If matched, then print the value of "n".
Put that code in a separate .sh file, and run it as your single-line command.
cat File | sed -n '/NetworkName/ { N; /\n.*ims3/ p }' | sed -n 1p | awk -F"=" '{print $2}'
Assuming that you want the network name for the domain ims3, this command line works without sed:
grep -B 1 ims3 File | head -n 1 | awk -F"=" '{print $2}'
So, you want the network name where the domain name on the following line includes 'ims3', and not the one where the following line includes 'ims7' (even though the network names in the example are the same).
sed -n '/NetworkName/{N;/ims3/{s/.*NetworkName=\(.*\)\n.*/\1/p;};}' File
This avoids abuse of felines, too (not to mention reducing the number of commands executed).
Tested on MacOS X 10.6.4, but there's no reason to think it won't work elsewhere too.
However, empirical evidence shows that Solaris sed is different from MacOS sed. It can all be done in one sed command, but it needs three lines:
sed -n '/NetworkName/{N
/ims3/{s/.*NetworkName=\(.*\)\n.*/\1/p;}
}' File
Tested on Solaris 10.
You just need to put -e pretty much everywhere you'd break the command at a newline or have a semicolon. You don't need the extra call to sed or awk or cat.
sed -n -e '/NetworkName/ {' -e 'N' -e '/\n.*ims3/ s/[^\n]*=\(.*\).*/\1/P' -e '}' File