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shell - How to minify obfuscate a bash script - Stack Overflow Renames all lowercase variables in basic declarations (to avoid renaming variables like PATH), for loops, array access, and 'read' statements There might be some case where it fails, but I tested it with a fairly big bash script, and the listed cases of variable replacing popped up
One line if else condition in linux shell scripting I am building a script to see whether my multiline shell script is valid since I need to verify whether a Linux directory exists in my situation ! bin sh if [ -d " var www html " ] then echo "html Directory exists" else echo "html Directory not exist" exit 1 fi You must adhere to this syntactic structure if you wish to create the same sort of script or condition on a single line if [ -d
Command to escape a string in Bash - Stack Overflow 143 I need a Bash command that will convert a string to something that is escaped Here's an example: echo "hello\world" | escape | someprog Where the escape command makes "hello\world" into "hello\\\world" Then, someprog can use "hello\\world" as it expects Of course, this is a simplified example of what I will really be doing
Online Linux Bash Demo - Stack Overflow Closed 12 years ago I wanted to demo a few basic Linux shell (bash) commands to someone I don't want to go through the whole routine of installing a Linux VM on my system just to be able to do that I was just wondering if there is some online webpage where I can do that? Something like try MongoDB online Would be grateful for any pointers
linux - Convert Bash Scripts To Shell - Stack Overflow I have a list of scripts written in Bash, and now i need to convert them to Shell scripts I know bash is an extended implementation of the Shell specification, and so, i'm looking for some specifi
How to print only the unique lines in BASH? - Stack Overflow Use sort and uniq: sort inputfile | uniq -u The -u option would cause uniq to print only unique lines Quoting from man uniq: -u, --unique only print unique lines For your input, it'd produce: eagle forest Obs: Remember to sort before uniq -u because uniq operates on adjacent lines So what uniq -u actually does is to print lines that don't have identical neighbor lines, but that doesn't mean