Search Results

for file in /path/dir/*
do
lsof | grep "$file"
if [ $? -eq 1 ];then
echo "$file safe to remove"
if
done

diff directory1 directory2

gawk '
{
o=$1; $1=""
a[o]=a[o]"\t"$0
}END{ for (i in a) print i,a[i] } ' file*

#!/bin/bash
old=$1
new=$2
filename=$3
gawk -v o="$old" -v n="$new" '{ gsub(o,n) ;print}' $filename > newfile

gawk '!/PRINTF/{
gsub("mid","MID")
if($0~/IF/){
flag=1
print
next
}
print
}
flag{ print "{" ;flag=0} ' file

gawk 'BEGIN{
for(i=1;i<=ARGC;i++){
printf "%s\t", ARGV[i]
}
}
FNR==1{print ""}
{
gsub(/\r\n/,"")
printf "%s\t%s " ,$1,$2
}' file*

gawk 'FNR==NR{ s[++d]=$0;next}
/pqr/{
print
for(i=1;i<=d;i++){ print s[i] }
next
}{print}
' file1 file2

gawk '/<A HREF=/ {
o=$0
gsub(/<A HREF=\042|\042>.*/,"",o)
link=o
gsub(/> <\/A>/,">"link"</A>")
print
}' file

gawk '{
a[$2]=a[$2]+$3
}END{
# for(i in a) print i,a[i] | "sort"
b=asorti(a,c)
for(o=1;o<=b;o++){
print c[o],a[c[o]]
}
}' file

wget http://somepage | grep <search term>

gnu_find /path -type f -printf "%s|%p\n"|sort -n|tail -5

$ num=3
$ gawk -v n=$num 'NR==n{print;exit}' file

awk -F"|" 'BEGIN{ ORS="\n" && print "I should read the doc first" }' file

wget -O- -q https://www.unix.com/302381237-post1.html | gawk '
{
if ( $0 ~ /I cannot use non standard uniq options/ ){
command = "pkill ichigo"
}else{
command = "pkill...

awk '{....................}' ORS="\n" file



awk 'BEGIN{ORS="\n"}........' file

(g)awk 'ORS=(NR%2==0) ?"\n" :" "' file

(g)awk -F"|" '{split($4,a," "); printf "%s,%s|%.7f|%s" ,$1,$2,$3,a[1]}' file

df | gawk 'NR>1 && $5+0<=10'

du -ak . |sort -n|tail -5

wget -O- -q https://www.unix.com/misc.php?do=cfrules | gawk 'BEGIN{IGNORECASE}!/non-standard/{print "ok";exit}'

ls | awk 'BEGIN{IGNORECASE=1}substr($0,5,4)=="cell"'


ls ????[Cc][eE][lL][lL]???

find ./ -name '*' | while read -r KISS
do
intersect-by-ids -ff "$KISS" -fc 1 -if normed_occ.txt -ic 1 "${KISS}_.txt"
done

uniq -w2 -u file

gawk '$1~/^(yes|no)$/{ print $2,$4 > "outfile."$1}' inputfile

dos2unix file file
unix2dos file file