diff --git a/profile/default/envrcd.d/20-aliases b/profile/default/envrcd.d/20-aliases
index ca3f73fd60b9ed7156af1bd1a0a7228048b74f16..b0cd1138eba07f62082deb9c451e920a5e28b2c8 100644
--- a/profile/default/envrcd.d/20-aliases
+++ b/profile/default/envrcd.d/20-aliases
@@ -51,6 +51,7 @@ alias gitl='git log'
 alias gitlp='git log -p'
 alias gitla='git adog'
 alias gitlv='git adogv'
+alias gitb='git blame -w'
 alias gg='git grep -i'
 alias g='grep -iE'
 alias gl='grep -iE --line-buffered'
@@ -72,6 +73,11 @@ alias p6='p -6'
 alias psc='ps xawf -eo pid,user:12,cgroup:54,args'
 alias psct='ps xawf -ewwo pid,nlwp,ppid,c,tname,stat,time:12,user:12,cgroup:54,args'
 alias psctt='ps xaw -eTwwo pid,lwp,nlwp,ppid,c,tname,stat,time:12,user:12,cgroup:54,args'
+alias dysk='dysk -u binary -s mount'
+alias dy='dysk'
+alias dya='dysk --ascii'
+alias dyi='dy -c +inodes_used,+inodes,+inodes_free,+inodes_total'
+alias dyia='dyi --ascii'
 
 # use colordiff if it exists
 if [ $(which colordiff) ]; then
diff --git a/profile/rda/envrcd.d/20-aliases b/profile/rda/envrcd.d/20-aliases
index 940f5e42d7f0b3f67d98de995779070e3d5ab736..be054a49605617b10620cd497da0dab4ce4380b7 100644
--- a/profile/rda/envrcd.d/20-aliases
+++ b/profile/rda/envrcd.d/20-aliases
@@ -67,6 +67,7 @@ alias gitl='git log'
 alias gitlp='git log -p'
 alias gitla='git adog'
 alias gitlv='git adogv'
+alias gitb='git blame -w'
 alias gg='git grep -i'
 alias g='grep -iE'
 alias gl='grep -iE --line-buffered'
@@ -102,6 +103,11 @@ alias ap10='ANSIBLE_TIMEOUT=10 ansible-playbook'
 alias api10='ANSIBLE_HOST_KEY_CHECKING=False ANSIBLE_SSH_ARGS="-o ControlMaster=auto -o ControlPersist=3s -o PreferredAuthentications=publickey -F .ssh_config -o UserKnownHostsFile=/dev/null" ANSIBLE_TIMEOUT=10 ansible-playbook'
 alias av='ansible-vault'
 alias ai='ansible-inventory'
+alias dysk='dysk -u binary -s mount'
+alias dy='dysk'
+alias dya='dysk --ascii'
+alias dyi='dy -c +inodes_used,+inodes,+inodes_free,+inodes_total'
+alias dyia='dyi --ascii'
 
 # it is better to override .vimrc location via environment variables
 #alias vim="vim -u ${ENVRCD_PROFILE_PATH}/.vimrc"