replace all symlinks with original
I have the following directory structure /symdir sym1 -> ../dir1 sym2 -> ../dir2 hello.txt And then /dir1 some files here …
AWK
How to discard all changes made to a branch?
I’m working in a branch (i.e. design) and I’ve made a number of changes, but I need to discard them …
Count number of lines in a git repository
How would I count the total number of lines present in all the files in a git repository? git ls-files …
Rails: How to start rails server in background
When I run ruby script/server -e test, it runs on console. When I close the console, it also stops the …
Using mysqldump and database users
I’m attempting to assemble all the options that I need for mysqldump to create everything used by my applications database …
What version of javac built my jar?
How can I tell what version of the Java compiler was used to build a jar? I have a jar …
Round a divided number in Bash
How would I round the result from two divided numbers, e.g. 3/2 As when I do testOne=$((3/2)) $testOne contains “1” …
How to check which program runs inside gnome-terminal
I want to write a program which prints the current focused window name and if it is a gnome-terminal, then …