bash - Run multiple commands with entr - Stack Overflow echo "$1" | entr -s 'refer references bib $1 | groff -ms $1 -T pdf > $2' This may have advantages such as if the original command can run in the default shell (e g zsh ) without needing additional quoting of arguments ( "$1" etc), it should run when passed to entr similarly well
using entr to watch a directory without any matching files The alternative I can think of is to use entr to watch the whole directory for any changes, and if so, run ls -l * ica and if the change resulted in a new ica file, and then in turn, run the above script It seems inelegant and complicated to nest entr that way, so wanted to know if there is some simple option I am missing
linux - detecting directory changes with entr - Stack Overflow I've made a script applying entr but it doesn't seem to work as intended #! bin bash ls -d * Users me test | entr echo hey when I run the script it echos "hey" once, but if I add new files to test stdout just hangs without echoing another "hey"
Checking if errno != EINTR: what does it mean? - Stack Overflow the answers here are really good and i want to add some internal details : System calls that are interrupted by signals can either abort and return EINTR or automatically restart themselves if and only if SA_RESTART is specified in sigaction(2)
postgresql - no pg_hba. conf entry for host - Stack Overflow In your pg_hba conf file, I see some incorrect and confusing lines: # fine, this allows all dbs, all users, to be trusted from 192 168 0 1 32 # not recommend because of the lax permissions host all all 192 168 0 1 32 trust # wrong, 128 is an invalid netmask for ipv4, this line should be removed host all all 192 168 0 1 128 trust # this conflicts with the first line # it says that that the
How to import a . cer certificate into a java keystore? Importing cer certificate file downloaded from browser (open the url and dig for details) into cacerts keystore in java_home\jre\lib\security worked for me, as opposed to attemps to generate and use my own keystore
webserver - entr and go run not playing nice - Stack Overflow I'm doing some light web development in go, and running into a problem with entr I'm editing go files in a directory while having ls * go | entr -r go run * go running in a separate terminal window I can see it re-starting my program every time I save a file, because some format statements get printed out to the terminal every time I do so