From: Francois Fleuret Date: Sat, 31 Mar 2018 21:10:08 +0000 (+0200) Subject: Update. X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=commitdiff_plain;h=c3fd43c00a1093c6c3377e46604becb791bfe2f0;p=scripts.git Update. --- diff --git a/bashrc b/bashrc index 20cb77d..b2b3e51 100644 --- a/bashrc +++ b/bashrc @@ -585,11 +585,53 @@ function checkgw () { # Show the most recent files, no scroll function lr () { - HEIGHT=$(stty size | awk '{print $1}') - WIDTH=$(stty size | awk '{print $2}') - \ls -goth --time-style="+%Y %b %d %H:%M" "$@" | \ - head -$((HEIGHT-2)) | \ - cut -b1-${WIDTH} + TERM_SIZE=($(stty size)) + \ls -goth --time-style="+${VT_GREEN_FG}%Y %b %d %H:%M${VT_RESET}" "$@" | \ + head -$((TERM_SIZE[0]-2)) | cut -b1-${TERM_SIZE[1]} +} + +###################################################################### + +reduce-pdf () { + + # /screen selects low-resolution output + # /ebook selects medium-resolution output + # /printer selects "Print Optimized" setting. + # /prepress selects "Prepress Optimized" setting. + + quality="printer" + + while [[ "$1" ]] + do + if [[ "$1" == "--help" ]] || [[ "$1" == "-h" ]] + then + echo "$0 [|--quality ] ..." + return 0 + + elif [[ "$1" == "--quality" ]] + then + shift + quality="$1" + + elif [[ -f "$1" ]] + then + result="$(basename "$1" .pdf)-${quality}.pdf" + echo -n "Generating ${result} with quality ${quality} ... " + gs -sDEVICE=pdfwrite \ + -dCompatibilityLevel=1.4 \ + -dPDFSETTINGS=/${quality} \ + -dColorConversionStrategy=/LeaveColorUnchanged \ + -dNOPAUSE -dQUIET -dBATCH \ + -sOutputFile="${result}" "$1" + echo "done." + ls -hl "$1" "${result}" + + else + echo "Cannot fine $1" + + fi + shift + done } ######################################################################