Commands tagged repository (6)

  • Print all git repos from a user (only curl and grep)


    2
    curl -s https://api.github.com/users/<username>/repos?per_page=1000 | grep -oP '(?<="git_url": ").*(?="\,)'
    acavagni · 2019-12-11 20:55:13 0
  • Show the total number of changes that every user committed to a Subversion repository

    This saves Subversion's log output as XML and then runs an XQuery over it. This is standard XQuery 1.0 and should therefore also work with other XQuery processors. I have tested it with Zorba (http://www.zorba-xquery.com). XQilla (http://xqilla.sourceforge.net) also does it, but you'd have to save the query to a file and then execute "xqilla filename.xq". The query first finds all distinct authors and then, for each author, sums up the number of paths they have changed in each commit. This accounts for commits of multiple changes at once. The indenting space in all lines from the second one seems to be due to a bug in Zorba. Show Sample Output


    1
    svn log -v --xml > log.xml; zorba -q 'let $log := doc("log.xml")/log/logentry return for $author in distinct-values($log/author) order by $author return concat($author, " ", sum(count($log[author=$author]/paths/path)), "&#xa;")' --serialize-text
    langec · 2013-03-22 11:17:10 0
  • delete local *and* remote git repos if merged into local master

    attempts to delete all local branches. git will fail on any branches not fully merged into local master, so don't worry about losing work. git will return the names of any successfully deleted branches. Find those in the output with grep, then push null repositories to the corresponding names to your target remote. assumes: - your local and remote branches are identically named, and there's nothing extra in the remote branch that you still want - EDIT: you want to keep your local master branch


    0
    git branch | cut -c3- | grep -v "^master$" | while read line; do git branch -d $line; done | grep 'Deleted branch' | awk '{print $3;}' | while read line; do git push <target_remote> :$line; done
    gocoogs · 2011-08-13 16:58:34 0
  • Easy way to display yum repo priorities

    This probably only works without modifications in RHEL/CentOS/Fedora. Show Sample Output


    0
    sed -n -e "/^\[/h; /priority *=/{ G; s/\n/ /; s/ity=/ity = /; p }" /etc/yum.repos.d/*.repo | sort -k3n
    eddieb · 2012-09-06 00:09:09 0
  • Print out the contents of a Git repository (useful for broken repositories)


    0
    find .git/objects -type f -printf "%P\n" | sed s,/,, | while read object; do echo "=== $obj $(git cat-file -t $object) ==="; git cat-file -p $object; done
    hamador · 2013-10-02 09:09:00 0
  • check repos list for fastest ping

    This helps me determine which repo I want to use for downloading ISO files Show Sample Output


    0
    cat repos.txt | while read line; do echo $line | cut -d"/" -f 3 | fping -e ;done
    rawm · 2015-02-17 06:34:07 0

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Detect illegal access to kernel space, potentially useful for Meltdown detection
Based on capsule8 agent examples, not rigorously tested

Binary clock
Fun idea! This one adds seconds and keeps running on the same line. Perl's probably cheating though. :)

Convert seconds to [DD:][HH:]MM:SS
Converts any number of seconds into days, hours, minutes and seconds. sec2dhms() { declare -i SS="$1" D=$(( SS / 86400 )) H=$(( SS % 86400 / 3600 )) M=$(( SS % 3600 / 60 )) S=$(( SS % 60 )) [ "$D" -gt 0 ] && echo -n "${D}:" [ "$H" -gt 0 ] && printf "%02g:" "$H" printf "%02g:%02g\n" "$M" "$S" }

Empty a file
Immediately make a file empty. This even works if the file is still being written to. Great for cleaning up huge log files!

list block devices
Shows all block devices in a tree with descruptions of what they are.

Help shell find freshly installed applications (re: PATH)
Immediately after installing things into your PATH (e.g. under /usr/bin), currently open shells cannot find them ("zsh: command not found"). Use rehash to get the shell to rescan available executables.

Recursively remove .svn directories from a local repository

Test a serial connection
If the connection works you should see a "hello" on host A. If not: check your cabeling etc :-)

Display a block of text: multi-line grep with perl
-n reads input, line by line, in a loop sending to $_ Equivalent to while () { mycode } -e execute the following quoted string (i.e. do the following on the same line as the perl command) the elipses .. operator behaves like a range, remembering the state from line to line.

Print a list of installed Perl modules
This version works on an AIX system on which I have very limited permissions. The other version fails with "Can't open file /usr/opt/perl588/lib/site_perl/5.8.8/aix/auto/DBI/.packlist".

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