Remove duplicate lines using awk $ awk '!($0 in array) { array[$0]; print }' temp Print all lines from /etc/passwd that has the same uid and gid $awk -F ':' '$3==$4' passwd.txt Print only specific field from a file. $ awk '{print $2,$5;}' employee.txt More awk examp...
Remove duplicate lines using awk $ awk '!($0 in array) { array[$0]; print }' temp Print all lines from /etc/passwd that has the same uid and gid $awk -F ':' '$3==$4' passwd.txt Print only specific field from a file. $ awk '{print $2,$5;}' employee.txt More awk examp...
Remove duplicate lines using awk $ awk '!($0 in array) { array[$0]; print }' temp Print all lines from /etc/passwd that has the same uid and gid $awk -F ':' '$3==$4' passwd.txt Print only specific field from a file. $ awk '{print $2,$5;}' employee.txt More awk examp...
–uniq – remove duplicate lines (usually from a sorted file) − Eg: sort infile1 | uniq -c > outfile2 Shell Commands 20 • File Handling –wc – prints number of bytes, words and lines − -l – prints the number of lines (To get the number of files “ls –l | wc –l”...
delete-lines-with-pattern.sh delete-old-files.sh dos2unix-alt.sh extract-and mask-line.sh get-line-from-file.sh get-line-of-text.sh get-oldest-file.sh get-unique-ora-errors.sh multi-param-script-sample.sh openssl-encrypt-decrypt-file.sh remove-duplicate-files.sh remove-duplicate-lines....
awk command examples Remove duplicate lines using awk $ awk '!($0 in array) { array[$0]; print }' temp Print all lines from /etc/passwd that has the same uid and gid $awk -F ':' '$3==$4' passwd.txt Print only specific field from a file. $ awk '{print $2,$5;}' ...
awk-remove-dupe-lines: Remove duplicate lines in a file without sorting. sed sed-char-to-html-entity-name: sed script to change all non-HTML characters to their HTML entity names. sed-delete-blank-lines: Delete all blank lines, i.e. lines with no characters. sed-delete-duplicate-consecuti...
Remove duplicate lines using awk $ awk '!($0 in array) { array[$0]; print }' temp Print all lines from /etc/passwd that has the same uid and gid $awk -F ':' '$3==$4' passwd.txt Print only specific field from a file. ...
col — Remove reverse line feeds : (colon) — Do nothing, successfully comm — Show and select or reject lines common to two files command — Run a simple command compress — Lempel-Ziv file compression confighfs — Invoke the vfs_pfsctl function for HFS file systems ...
The uniq command eliminates duplicate lines in a file.The sort command works on each line of a text file. Normally, it is used to order the contents of files containing data such as names, addresses, and phone numbers. In the following example, we use grep to search for index entries, ...