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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Email yourself after a job is done
This is a two part command that comes in really handy if you're running commands that take longer than you're willing to wait. The commands are separated by the semicolon(;) The first command is whatever you're attempting to do. The second commands emails you after the job completes.

pushd rotates the stack so that the second directory comes at the top.
'pushd +1' is equivalent to 'pushd'. Can be 'pushd +3' or more generaly 'pushd +N'. Can also be 'pushd -N'. More description in 'man bash'.

convert a line to a space

View Processeses like a fu, fu
I don't truly enjoy many commands more than this one, which I alias to be ps1.. Cool to be able to see the heirarchy and makes it clearer what need to be killed, and whats really going on.

Finding all files on local file system with SUID and SGID set

Show linux kernel modules dependencies
Use modprobe to list all the dependencies of a certain kernel module. Handy when debugging system issues.

Watch how fast the files in a drive are being deleted
This can be useful when a large remove operation is taking place.

Function to create an alias on the fly
Is used like this: mkalias rmcache "rm -rfv app/cache/*"

Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Host cpu performance
Measure the cpu performance: In-case if the cpu is thermal throttling then you can find it using this command. Check the first line of the output. Example: Doing md5 for 3s on 16 size blocks: 11406892 md5's in 2.98s ? #(When cpu is not throttling) Doing md5 for 3s on 16 size blocks: 110692 md5's in 2.98s ?? #(When cpu is thermal throttling) Practical use case: Once we had cooling outage in data center which caused thermal throttling in some of the worker nodes. We used this tool to prove that some servers are not performing well because of the cpu thermal throttling.

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