| #!/bin/bash | |
| folder="${1:-open}" | |
| profile="${2:-Default}" | |
| jq -r \ | |
| '.roots.bookmark_bar.children[] | select(.name == "'"${folder}"'") .children[].url' \ | |
| "${HOME}/Library/Application Support/Google/Chrome/${profile}/Bookmarks" \ | |
| | while read url; do | |
| open "${url}" | |
| done |
This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.
While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.
| func PermutationGenerator(in string) chan string { | |
| r := make(chan string, 0) | |
| var perm func([]rune, int) | |
| perm = func(a []rune, i int) { | |
| if i > len(a) { | |
| r <- string(a) | |
| return | |
| } | |
| perm(a, i+1) | |
| for j := i + 1; j < len(a); j++ { |
| python -c 'import os, sys, jinja2; print(jinja2.Template(sys.stdin.read()).render(**os.environ))' |
| #!/bin/bash | |
| (( ${#} >= 3 )) || { echo "usage: $(basename ${0}) github-username archive-file [files | directories]"; exit 1; } | |
| exec >${2} | |
| zero='${0}' | |
| cat <<SCRIPT | |
| #!/usr/bin/env bash | |
| usage() { | |
| echo "usage: bash ${zero} identity-file" |
| #!/usr/bin/env bash | |
| # This tries to make sure that tmuxinator is always installed into local GEM_PATHS | |
| gems=$(cd $(dirname $(readlink ${0} || echo .)) >/dev/null 2>&1; pwd -P) | |
| mkdir -p ${gems} | |
| cd ${gems} | |
| gem install --user-install tmuxinator | |
| [[ -L .latest ]] && rm ./.latest | |
| install_dir=$(gem env | awk '/USER INSTALLATION DIRECTORY/ {print $NF}') | |
| ln -s ${install_dir#${gems}/} .latest | |
| [[ -L bin ]] || ln -s .latest/bin |
| SELECT | |
| blocked_locks.pid AS blocked_pid, | |
| blocked_activity.usename AS blocked_user, | |
| blocking_locks.pid AS blocking_pid, | |
| blocking_activity.usename AS blocking_user, | |
| blocked_activity.query AS blocked_statement, | |
| blocking_activity.query AS current_statement_in_blocking_process, | |
| blocked_activity.application_name AS blocked_application, | |
| blocking_activity.application_name AS blocking_application | |
| FROM pg_catalog.pg_locks blocked_locks |
| DELETE FROM <table> a USING ( | |
| SELECT MIN(ctid) as ctid, var1, var2 | |
| FROM <same_table> b | |
| GROUP BY 2,3 HAVING COUNT(*) > 1 | |
| ) b | |
| WHERE a.var1 = b.var1 | |
| and a.var2 = b.var2 | |
| AND a.ctid <> b.ctid |