Clearcase Key commands check in code on linux

Supposed you are implemented done with all your codes(c is the alias for cleartool):

• New version adds to exist file in VOB

1.  kco -c "comments" file
2.  cp file.updated file
3.  kci -c "comments" file

• Add new file element to VOB - also needs check out parent Dir

1. kco -c "comments" dir-parent
2. c mkelem -c "comments" filename
3. kci -c "comments" filename
4. kci -c "comments" dir-parent

• Add new directory element  to VOB

1. kco -c "comments" dir-parent(this is the exist one)
2. c mkdir -c "comments" dir-name-new
3. kci -c "comments" dir-name-new
4. kci -c "comments" dir-parent

• Create new symlink and add to VOB

1. kco -c "comments" dir-parent(this is the exist one)
2. c ls -s dirink-name dir-original
3. kci -c "comments" dir-parent

• Remove exist element from VOB

1. kco -c "comments" dir-parent
2. c rmname -c  "comments" element
3. kci -c "comments" dir-parent

• Change comments and attribute

1. c chevent -replace -c "comment" filename 
2. c mkattr -replace attr_name '"comment"' filename