josesito@josesito-pc:~$ grep panel ~/.cache/sessions -r
/home/josesito/.cache/sessions/xfwm4-117f000001000115333010000000047830000:  [RES_NAME] xfce4-panel
/home/josesito/.cache/sessions/xfwm4-117f000001000115333010000000047830000:  [RES_CLASS] Xfce4-panel
/home/josesito/.cache/sessions/xfwm4-117f000001000115333010000000047830000:  [WM_COMMAND] (1) "xfce4-panel"
/home/josesito/.cache/sessions/xfwm4-117f000001000115333010000000047830000:  [RES_NAME] xfce4-panel
/home/josesito/.cache/sessions/xfwm4-117f000001000115333010000000047830000:  [RES_CLASS] Xfce4-panel
/home/josesito/.cache/sessions/xfwm4-117f000001000115333010000000047830000:  [WM_COMMAND] (1) "xfce4-panel"
/home/josesito/.cache/sessions/xfce4-session-josesito-pc:0.bak:Client2_CloneCommand=xfce4-panel,--sm-client-id,117f000001000115333010000000047830001,--display,:0.0
/home/josesito/.cache/sessions/xfce4-session-josesito-pc:0.bak:Client2_Program=xfce4-panel
/home/josesito/.cache/sessions/xfce4-session-josesito-pc:0.bak:Client2_RestartCommand=xfce4-panel,--sm-client-id,117f000001000115333010000000047830001,--display,:0.0
josesito@josesito-pc:~$