If you’re wondering why this happened: You likely have $EDITOR or $VISUAL set to vi/vim which made zsh default to the vi keymap which doesn’t use ctrl+a for moving the caret. Adding bindkey -e to ~/.zshrc will restore the old behavior (emacs keymap).
Regarding M-x eshell: Eshell is not a stand-alone shell; it’s implemented in pure elisp, so can’t be run outside emacs, which is why it’s not one of the standard shells. It doesn’t have its own scripting language like bash/zsh/etc. have; it has elisp, and some command interpretation stuff to make calling elisp a little cleaner. … Read more
Absolutely. I made a simple test here: https://travis-ci.org/soulseekah/test-shunit2-travis My .travis.yml file is: language: bash before_script: – curl -L “https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/shunit2/shunit2-2.1.6.tgz” | tar zx script: – bash equality_test.sh Repository: https://github.com/soulseekah/test-shunit2-travis
simply you could run it from the following batch file: e.g. C:\MinGW\msys\1.0\msys.bat (if you installed your mingw in c drive) for more info. about mysys, check this
If all you want to know is whether the two files differ, cmp is the better tool. if cmp -s file1 file2; then echo Files not changed. fi
There are many ways: sed: replace $ (end of line) with the given text. $ sed ‘s/$/ | COUNTRY/’ file india | COUNTRY sudan | COUNTRY japan | COUNTRY france | COUNTRY awk: print the line plus the given text. $ awk ‘{print $0, “| COUNTRY”}’ file india | COUNTRY sudan | COUNTRY japan | … Read more
Edit your profile script (pointed to by $profile) and set the desired colors yourself: # set regular console colors [console]::backgroundcolor = “darkmagenta” [console]::foregroundcolor = “darkyellow” # set special colors $p = $host.privatedata $p.ErrorForegroundColor = “Red” $p.ErrorBackgroundColor = “Black” $p.WarningForegroundColor = “Yellow” $p.WarningBackgroundColor = “Black” $p.DebugForegroundColor = “Yellow” $p.DebugBackgroundColor = “Black” $p.VerboseForegroundColor = “Yellow” $p.VerboseBackgroundColor = … Read more
In a mongo script you can use the db.getSiblingDB(‘new_db_name’) to get a reference of a new database. So, it it not mandatory to give the database name in the command line. You can use the script.js: db = db.getSiblingDB(‘new_db_name’); print(db); // the rest of your code for database “new_db_name” and the output of this script … Read more
Yes, there is a lot of confusion about these terms. I’ll give it a stab, but with the proviso that this is really semantics and the terms are used interchangeably in everyday speech : “Shell” is the term used for any program which runs others. It wraps around another program, hence its name. So for … Read more
You must wrap the $@ in quotes, too: “$@” This tells the shell to ignore spaces in the arguments; it doesn’t turn all arguments into a very long string.