All commands (14,187)

  • ssl Check a private key


    0
    openssl rsa -in privateKey.key -check
    aysadk · 2018-04-04 13:33:00 168
  • ssl Check a Certificate Signing Request (CSR)


    0
    openssl req -text -noout -verify -in CSR.csr
    aysadk · 2018-04-04 13:32:43 168
  • Convert a PEM certificate file and a private key to PKCS#12 (.pfx .p12)


    0
    openssl pkcs12 -export -out certificate.pfx -inkey privateKey.key -in certificate.crt -certfile CACert.crt
    aysadk · 2018-04-04 13:32:20 172
  • Convert a PKCS#12 file (.pfx .p12) containing a private key and certificates to PEM


    0
    openssl pkcs12 -in keyStore.pfx -out keyStore.pem -nodes
    aysadk · 2018-04-04 13:32:02 236
  • ssl Convert a PEM file to DER (crt etc)


    0
    openssl x509 -outform der -in certificate.pem -out certificate.crt
    aysadk · 2018-04-04 13:31:43 169
  • ssl Convert a DER file (.crt .cer .der) to PEM


    0
    openssl x509 -inform der -in certificate.cer -out certificate.pem
    aysadk · 2018-04-04 13:31:06 170
  • Check an SSL connection. All the certificates (including Intermediates) should be displayed


    0
    openssl s_client -connect www.paypal.com:443
    aysadk · 2018-04-04 13:30:39 169
  • Check an MD5 hash of the public key to ensure that it matches with what is in a CSR or private key

    openssl x509 -noout -modulus -in certificate.crt | openssl md5 openssl rsa -noout -modulus -in privateKey.key | openssl md5 openssl req -noout -modulus -in CSR.csr | openssl md5


    0
    openssl x509 -noout -modulus -in certificate.crt | openssl md5 openssl rsa -noout -modulus -in privateKey.key | openssl md5 openssl req -noout -modulus -in CSR.csr | openssl md5
    aysadk · 2018-04-04 13:29:59 161
  • Update ESXi

    Update method: 1) Find you current version and release in https://esxi-patches.v-front.de/ESXi-6.5.0.html (You can copy the Build number and Control+F in the page). 2) Run this command release per release, changing the with the name of Imageprofile. As example: esxcli software profile update -d https://hostupdate.vmware.com/software/VUM/PRODUCTION[168/1029] depot-index.xml -p ESXi-6.5.0-20180304001-standard This way is needed because updates arent cumulative, so need to do one by one. Show Sample Output


    0
    esxcli software profile update -d https://hostupdate.vmware.com/software/VUM/PRODUCTION[168/1029] depot-index.xml -p <Release>
    pqatsi · 2018-04-03 13:26:58 168
  • SSL tunnel to proxy remote mysql port

    Proxy remote mysql with local port.


    0
    ssh -T -N -L 23306:localhost:3306 root@mysql.domain.com
    jackqt · 2018-04-02 05:34:28 168
  • Python extract json


    1
    echo "[{"Name": "bar"}]" | python -c 'import json,sys;obj=json.load(sys.stdin);print(obj[0]["Name"]);')
    moerin · 2018-03-31 21:31:53 164
  • generate iso


    1
    genisoimage -o bastion-602-jpa.iso -b boot/syslinux/isolinux.bin -c boot/syslinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -r -R .
    leatherface · 2018-03-30 12:54:26 169
  • get all my commands in terminal


    0
    clear && sleep 5s && curl --silent "http://www.commandlinefu.com/commands/by/dunryc" | grep '<div class="command">'|sed 's/......$//'|sed 's/^.....................................//'|recode html..ascii|awk 'ORS="\n\n\n\n"'
    dunryc · 2018-03-28 20:17:40 177
  • get all my commands from commandlinefu


    0
    clear && curl --silent http://www.commandlinefu.com/commands/by/dunryc | grep "div class" | grep command |tr '>' '\n' | grep -v command |sed 's/.....$//'
    dunryc · 2018-03-28 19:16:14 162
  • git clone all user repos


    0
    curl -s https://api.github.com/users/tuxcanfly/repos | jq -r 'map(select(.fork == false)) | map(.url) | map(sub("https://api.github.com/repos/"; "git clone git@github.com:")) | @sh' | xargs -n1 sh -c]
    tuxcanfly · 2018-03-23 01:05:29 172
  • delete all bitbucket repos via rest API v2 (req: jq and curl)

    bitbucket paginates at around 1360 characters, so if you have several pages of repos in git hub you can just add "?page={1..4}" the url used to get all the repos. you can also use -v for the deletion curl if you want to see the response from the server.


    1
    for repo in `curl -s -u 'USERNAME:PASSWORD' -X GET -H "Content-Type: application/json" 'https://api.bitbucket.org/2.0/repositories/USER|jq -r .values[].links.self.href`; do curl -s -u 'USERNAME:PASSWORD' -X DELETE $repo;done
    gargolito · 2018-03-21 22:34:28 166
  • return external ip

    curl inet-ip.info -> 113.33.232.62\n curl inet-ip.info/ip -> 113.33.232.62 curl inet-ip.info/json -> JSON print curl inet-ip.info/json/indent -> JSON pretty print curl inet-ip.info/yaml -> YAML format curl inet-ip.info/toml -> TOML format http://inet-ip.info Show Sample Output


    1
    curl inet-ip.info
    masahide · 2018-03-19 21:08:39 38
  • A line across the entire width of the terminal

    Here is an alternative that support unicodes, using echo: It is using the \c flag, meaning no new line for the echo option -e. You can replace the = with any unicode character. Or to do the same into a PHP bash script: shell = system("tput cols"); for( $i= 0 ; $i < $shell ; $i++ ){ echo "█"; } Show Sample Output


    0
    for ((i=0; i<$(tput cols); i++)); do echo -e "=\c" ;done
    K33st · 2018-03-19 19:37:02 28
  • Memorable recursive directory listing

    To HUNT for all the important stuffs. TRUST EL TRAPPER Works every time!


    0
    ls -ltrapR
    K33st · 2018-03-19 18:15:51 26
  • Convert CMYK PSD (Photoshop) file to RGBA

    In case you have a PSD file with CMYK attribute and you need a working image


    0
    convert <input.psd> -channel RGBA -alpha Set -colorspace rgb <output.png>
    ludenticus · 2018-03-19 14:30:30 27
  • Autossh Tunnel Through Proxy

    Autossh maintains a Tunnel opened. This example adds connectivity through a HTTP Proxy


    0
    autossh -o "ProxyCommand nc --proxy <proxy_hostname_or_ip>:<proxy_port> %h %p" -M 20000 -f -N <hostname_or_ip> -p 443 -R 2222:localhost:22 -C
    imjoseangel · 2018-03-13 05:56:49 62
  • security find-generic-password -ga "ROUTERNAME" | grep "password:"


    0
    access wifi password through terminal (osx)
    ctcrnitv · 2018-03-12 06:40:38 25
  • rename file to *.old

    This command renames the file 'filename' to 'filename.old' using shell expansion. Same as typing "mv filename filename.old".


    -1
    mv filename{,.old}
    BELzEBUB · 2018-03-08 12:41:18 27
  • Remove color codes (special characters) with sed

    This command builds upon some of the original commands posted here. Additions - The control sequence \x1b(B which selects the default character set ASCII. - Either the \x1B style escape sequence or the \033. - Case insensitivity by using 'I' to include \x1b, \x1B escapes and a-zA-Z in the latter part Tested extensively on makefile unbuffered output where the above additions proved necessary


    0
    sed -r "s/(\x1B|\033)(\(B|\[([0-9]{1,2}(;[0-9]{1,2})?)?[A-Z])//Ig"
    DMaxmatician · 2018-03-08 00:49:39 25
  • List available upgrades from apt without upgrading the system


    0
    apt list --upgradable
    rschulze · 2018-03-06 17:45:01 25
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ISO info
Get details about an ISO image , without burning it or mounting it .

Generate a random password 30 characters long

Get AWS temporary credentials ready to export based on a MFA virtual appliance
You might want to secure your AWS operations requiring to use a MFA token. But then to use API or tools, you need to pass credentials generated with a MFA token. This commands asks you for the MFA code and retrieves these credentials using AWS Cli. To print the exports, you can use: `awk '{ print "export AWS_ACCESS_KEY_ID=\"" $1 "\"\n" "export AWS_SECRET_ACCESS_KEY=\"" $2 "\"\n" "export AWS_SESSION_TOKEN=\"" $3 "\"" }'` You must adapt the command line to include: * $MFA_IDis ARN of the virtual MFA or serial number of the physical one * TTL for the credentials

Alias for lazy tmux create/reattach

Get the /dev/disk/by-id fragment for a physical drive
Substitute for #11720 Can probably be even shorter and easier.

Another Matrix Style Implementation

Play all files in the directory using MPlayer
Skip forward and back using the < and > keys. Display the file title with I.

permanently let grep colorize its output
This will create a permanent alias to colorize the search pattern in your grep output

Re-read partition table on specified device without rebooting system (here /dev/sda).

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"

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