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| #!/bin/bash | |
| if [ -z "$*" ]; then | |
| echo "cs [OPTIONS] DIR" | |
| echo " ORDER BY OPTIONS:" | |
| echo " -f : file count" | |
| echo " -s : file size" | |
| echo " -m : file modification time" | |
| echo " -j : total size of files just under a directory" | |
| echo " -a : total size of files all under a directory" | |
| echo " -r : sort by ascending order (default is by descending order)" | |
| echo " -h : show in human readable format" | |
| echo " -nN : show the top N" | |
| exit 0 | |
| fi | |
| topdir=$(pwd) | |
| os=$(uname) | |
| num=10 | |
| AWK_NOTHING='{ print $1,$2 }' | |
| AWK_FILE_HUMAN='{ | |
| if (1000*1000*1000<$1) | |
| printf("%d,%03d,%03d,%03d %s\n",$1/(1000*1000*1000),($1/(1000*1000))%1000,($1/1000)%1000,$1%1000,$2); | |
| else if (1000*1000<$1) | |
| printf("%d,%03d,%03d %s\n",$1/(1000*1000),($1/1000)%1000,$1%1000,$2); | |
| else if (1000<$1) | |
| printf("%d,%03d %s\n",$1/1000,$1%1000,$2); | |
| else | |
| printf("%d %s\n",$1,$2); | |
| }' | |
| AWK_SIZE_HUMAN='{ | |
| if (1024*1024*1024<$1) | |
| printf("%5.1fGB %s\n", $1/(1024*1024*1024), $2); | |
| else if (1024*1024<$1) | |
| printf("%5.1fMB %s\n", $1/(1024*1024),$2); | |
| else if (1024<$1) | |
| printf("%5.1fKB %s\n", $1/1024, $2); | |
| else | |
| printf("%5.1fB %s\n", $1,$2); | |
| }' | |
| AWK_TIME_HUMAN='{ c=sprintf("date -r %s",$1); c | getline r; close(c); print r, $2;}' | |
| for opt in $@;do | |
| case $opt in | |
| -f) ope=file;; | |
| -s) ope=size;; | |
| -m) ope=time;; | |
| -j) ope=just;; | |
| -a) ope=all;; | |
| -r) reverse=true;; | |
| -h) human=true;; | |
| -n*) num=${opt:2};; | |
| *) topdir=$opt;; | |
| esac | |
| done | |
| [[ $reverse = true ]] && sorto="-n" || sorto="-rn" | |
| _IFS=$IFS | |
| IFS=$'\n' | |
| case $ope in | |
| file) | |
| [[ $human = true ]] && awkc="$AWK_FILE_HUMAN" || awkc="$AWK_NOTHING" | |
| for dir in $(find $topdir -type d | grep -vxF .); do | |
| echo "$(ls -1 $dir | wc -l) $dir" | |
| done | sort $sorto | head -n $num | awk $awkc | |
| ;; | |
| size) | |
| [[ $human = true ]] && awkc="$AWK_SIZE_HUMAN" || awkc="$AWK_NOTHING" | |
| [[ $reverse = true ]] && lso="-Slr" || lso="-Sl" | |
| for dir in $(find $topdir -type d | grep -vxF .); do | |
| #echo $dir >&2 | |
| for file in $(ls $lso $dir | grep '^-' | awk '{print $NF}' | head -n $num); do | |
| if [ $os = "Darwin" ]; then | |
| stat -f "%z %N" "$dir/$file" | |
| else | |
| stat "$dir/$file" --format="%s %n" | |
| fi | |
| done | |
| done | grep -v "/$" | sort $sorto | head -n $num | awk $awkc | |
| ;; | |
| time) | |
| [[ $human = true ]] && awkc="$AWK_TIME_HUMAN" || awkc="$AWK_NOTHING" | |
| [[ $reverse = true ]] && lso="-tlr" || lso="-tl" | |
| for dir in $(find $topdir -type d | grep -vxF .); do | |
| for file in $(ls $lso $dir | grep '^-' | awk '{print $NF}' | head -n $num); do | |
| if [ $os = "Darwin" ]; then | |
| stat -f "%m %N" "$dir/$file" | |
| else | |
| stat "$dir/$file" --format="%Y %n" | |
| fi | |
| done | |
| done | grep -v "/$" | sort $sorto | head -n $num | awk $awkc | |
| ;; | |
| just) | |
| [[ $human = true ]] && awkc="$AWK_SIZE_HUMAN" || awkc="$AWK_NOTHING" | |
| for dir in $(find $topdir -type d | grep -vxF .); do | |
| s=0 | |
| for i in $(ls -l $dir | grep '^-' | awk '{print $5}'); do | |
| s=$((i+s)) | |
| done | |
| echo "$s $dir" | |
| done | sort $sorto | head -n $num | awk $awkc | |
| ;; | |
| all) | |
| [[ $human = true ]] && awkc="$AWK_SIZE_HUMAN" || awkc="$AWK_NOTHING" | |
| for dir in $(find $topdir -type d | grep -vxF .); do | |
| du -d0 -b $dir | |
| done | sort $sorto | head -n $num | awk $awkc | |
| ;; | |
| *) | |
| ;; | |
| esac | |
| IFS=$_IFS | |
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