Signature not matching the sig obtained from MyEtherWallet

I am serializing the unsigned txn in C, then I found Keccak-256 hash and I signed it with the privatekey. However, the resulting signature is not the same as in MyEtherWallet for the same values(sender,to, value..) void main() { uint8_t digest[32]; uint8_t sig[64], sig2[64], priv[32], *pby, unsigned_txn[200]={0}; const ecdsa_curve *curve = &secp256k1; uint8_t txLen_,txLen, nonce_,…

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wget ERROR 400: Bad Request

I have a list of URLs to be downloaded through wget. For a single file when I enter following command in shell it downloads and saves file correctly. wget -O IPSL-CM5A-LR-tasmin-Historical-19500101-19501231.nc https://dataserver.nccs.nasa.gov/thredds/ncss/bypass/NEX-GDDP/bcsd/historical/r1i1p1/tasmin/IPSL-CM5A-LR.ncml?var=tasmin&north=55&west=72&east=136&south=16&horizStride=1&time_start=1950-01-01T12%3A00%3A00Z&time_end=1950-12-31T12%3A00%3A00Z&timeStride=1 However when I put use it in the following script for a list of URLs I get following error. while read -r line;…

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copy_exec command not found when executing update-initramfs

I’m currently trying to include cryptsetup into my initramfs so i can boot after having encrypted the root partition. I created a hook-script in /usr/share/initramfs-tools/hooks/my_hook With the following content copy_exec /sbin/cryptsetup /sbin But everytime i try to execute (in chroot) update-initramfs -u -k all It fails with: [email protected] update-initramfs -u -k all /usr/share/initramfs-tools/hooks/my_hook :1 /usr/share/initramfs-…

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WordPress Pill is not working

Contents (images) I used to upload using Advance Custom field or any content (text or anything) is not displaying under the categories. This is my code. page-gallery.php <?php get_header(); ?> <section class=”content pull-left width-wide clear-both”> <div class=”wrap”> <!– Inside Content –> <div class=”inside-content inside-page pull-left width-wide clear-both”> <!– page header –> <div class=”page-header pull-left width-wide”>…

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1500+ duplicate queries via get_option function (query monitor)

I’m having a huge performance issue once I’m logged into WordPress. Query Monitor says it’s doing over 1500+ duplicated queries with the get_option function executing this query: SELECT option_name, option_value FROM wp_options WHERE autoload = ‘yes’ I’m running on cloudways, cleaned my wp_options table, and searched Google from top to bottom but can’t find the…

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