WebOne approach is to use the multi-line functionality of pass ( --multiline or -m in insert ), and store the password itself on the first line of the file, and the additional information on subsequent lines. For example, Amazon/bookreader might look like this: WebThere are a few possibilities to do this. I'd go for read line by line and stop when an empty line is found (though you could set any stop word): unset tmp while : do read line [ [ $line == "" ]] && tmp="$ {tmp:0:$ ( ($ {#tmp}-1))}" && break tmp="$tmp"$line$'\n' done Share Improve this answer edited Mar 23, 2024 at 7:24
How to append to file on bash shell command line
WebMay 21, 2012 · There is a line with START in-between. We have to join all the lines following the pattern START. $ cat file START Unix Linux START Solaris Aix SCO 1. Join the lines following the pattern START without any delimiter. $ awk '/START/ {if (NR!=1)print "";next} {printf $0}END {print "";}' file UnixLinux SolarisAixSCO hans otto
linux - How to convert multiline file into a string in bash with ...
WebOct 10, 2024 · An echo implementation which strictly conforms to the Single Unix Specification will add newlines if you do: echo 'line1\nline2' But that is not a reliable behavior. In fact, there really isn't any standard behavior which you can expect of echo. OPERANDS string A string to be written to standard output. WebAug 30, 2011 · In this article, we will see the different ways in which we can unfold the file, or in other words, different ways to join all the contents of the file in one single line. Let us … WebSED can append a line to the end of a file like so: sed -i '$ a text to be inserted' fileName.file $ selects end of file, the a tells it to append, and after this comes the text that is to be inserted. Then of course the file name. Source: … ppv malaysia list