23 февр. 2009 г. · In a Linux bash script, how would I store each line of output from a command into individual elements in an array? Thanks in advance...

16 дек. 2020 г. · Make sure you use -r with read. These are the differences with regard to HERE-strings handling that were introduced in Bash 4.4.

14 июн. 2005 г. · I was playing with a bash script earlier, that cat'd a file and grep'd it for something like "A|B". This returned a multiple number of lines ...

23 февр. 2012 г. · Your best bet is to just iterate line-by-line, and use conditional expressions to tell it what to do with each line it reads (and particularly ...

5 окт. 2012 г. · Also, is the goal to only print the global variables or are you intending to keep all the other data as well but convert the arrays to strings?

24 нояб. 2011 г. · To give line of text its own array element, you can use the new (bash v4+) mapfile command. a.k.a. readarray. Code: mapfile -t LINE < filename ...

3 авг. 2004 г. · I need to replace a keyword in an xml file with the contents of a txt file containing multiple lines. the xml file has a keyowrd 'kw01', and i want to replace ...

13 авг. 2012 г. · I want to do an ls -c1 from within a bash script, and output the result with one line per entry. The command below returns a single very ...

I am trying to read a command and pipe each line into an array. I want to read: chkconfig --list After I read that command I want to parse each line.

11 мар. 2011 г. · I used grep to grab each individual entry. the -A 12 option means that grep will output the matching string you give it, plus the 12 lines following it.